Diff stringlengths 10 2k | Message stringlengths 28 159 |
|---|---|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/ | Replace all tab characters in this file by sequences of white-spaces. |
import org.apache.accumulo.core.client.IteratorSetting;
private static final String MAX_COLUMNS = "max_columns";
/**
* A convenience method for setting the maximum number of columns to keep.
*
* @param is
* IteratorSetting object to configure.
* @param maxColumns
* number of columns to keep.
*/
public static void setMaxColumns(IteratorSetting is, int maxColumns) {
is.addOption(MAX_COLUMNS, Integer.toString(maxColumns));
} | Remove the literal "true" boolean value. |
import org.apache.accumulo.core.metadata.schema.DataFileValue; | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
package org.apache.accumulo.test.randomwalk.security;
import org.apache.accumulo.test.randomwalk.State;
import org.apache.accumulo.test.randomwalk.Test; | Move the "org.apache.accumulo.test.randomwalk.unit.CreateTable" string literal on the left side of this string comparison. |
out(4, "Major Compacting %d", info.majors == null ? 0 : info.majors.running);
out(4, "Queued for Major Compaction %d", info.majors == null ? 0 : info.majors.queued);
out(4, "Minor Compacting %d", info.minors == null ? 0 : info.minors.running);
out(4, "Queued for Minor Compaction %d", info.minors == null ? 0 : info.minors.queued); | Refactor the code to remove this label and the need for it. |
shellState.getReader().println("Only letters, numbers and underscores are allowed for use in table names."); | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
UtilWaitThread.sleep(10*1000); | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
@SuppressWarnings("all") public class TConditionalSession implements org.apache.thrift.TBase<TConditionalSession, TConditionalSession._Fields>, java.io.Serializable, Cloneable {
@SuppressWarnings("all") public enum _Fields implements org.apache.thrift.TFieldIdEnum { | 320 duplicated blocks of code must be removed. |
import com.google.common.net.HostAndPort;
HostAndPort address = null;
String monitorAddress = HostAndPort.fromParts(hostname, server.getPort()).toString(); | Remove this unused method parameter "threadName". |
if (mark != 0)
throw new IllegalStateException();
if (skipped != pos)
throw new IOException();
if (position >= buf.length)
throw new IllegalArgumentException();
if (position + length > buf.length)
throw new IllegalArgumentException();
if (length > buffer.length)
throw new IllegalArgumentException();
if (reader.getFirstKey().compareTo(lastKey) > 0)
throw new RuntimeException("First key out of order " + reader.getFirstKey() + " " + lastKey);
if (lastKey.compareTo(indexIter.getTopKey()) > 0)
throw new RuntimeException("Indext out of order " + lastKey + " " + indexIter.getTopKey());
if (startDLG)
writer.startDefaultLocalityGroup();
if (m10 == 3 || m10 == 5 || m10 == 7)
continue;
if (m == 3)
assertEquals(2, trf.reader.getNumLocalityGroupsSeeked());
else
assertEquals(3, trf.reader.getNumLocalityGroupsSeeked());
if (i % 10 == m)
continue;
if (start == 0)
reader.seek(new Range(), ncfs(nf("cf_", cf)), true);
else
reader.seek(new Range(nf("r_", start), null), ncfs(nf("cf_", cf)), true);
if (start == 0)
reader.seek(new Range(), ncfs(), false);
else
reader.seek(new Range(nf("r_", start), null), ncfs(), false); | Remove this call to "exit" or ensure it is really required. |
package org.apache.accumulo.examples.wikisearch.iterator; | Rename "table" which hides the field declared at line 107. |
public FileDataQuery(String instanceName, String zooKeepers, String user, byte[] password, String tableName, Authorizations auths) throws AccumuloException,
conn = instance.getConnector(user, password); | Remove this call to "exit" or ensure it is really required. |
package org.apache.accumulo.server.monitor.util.celltypes;
import java.util.Map;
import org.apache.accumulo.core.client.impl.Tables;
import org.apache.accumulo.server.client.HdfsZooInstance;
public class TableLinkType extends CellType<String> {
private Map<String, String> tidToNameMap;
public TableLinkType() {
tidToNameMap = Tables.getIdToNameMap(HdfsZooInstance.getInstance());
}
@Override
public String format(Object obj) {
if (obj == null)
return "-";
String tableId = (String) obj;
return String.format("<a href='/tables?t=%s'>%s</a>", tableId, displayName(tableId));
}
private String displayName(String tableId) {
if (tableId == null)
return "-";
return Tables.getPrintableTableNameFromId(tidToNameMap, tableId);
}
@Override
public int compare(String o1, String o2) {
return displayName(o1).compareTo(displayName(o2));
}
@Override
public String alignment() {
return "left";
}
} | Return empty string instead. |
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
final Map<String,MockTable> tables = new HashMap<String,MockTable>();
final Map<String,String> systemProperties = new HashMap<String,String>();
Map<String,MockUser> users = new HashMap<String,MockUser>();
MockUser root = new MockUser("root", new byte[] {}, Constants.NO_AUTHS);
createTable("root", Constants.METADATA_TABLE_NAME, true, TimeType.LOGICAL);
public void addAggregators(String tableName, List<? extends PerColumnIteratorConfig> aggregators) {
tables.get(tableName).addAggregators(aggregators);
public void createTable(String username, String tableName, boolean useVersions, TimeType timeType) {
MockTable t = new MockTable(useVersions, timeType);
} | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
* Autogenerated by Thrift Compiler (0.9.0)
import org.apache.thrift.protocol.TProtocolException;
import org.apache.thrift.EncodingUtils;
import org.apache.thrift.TException;
private byte __isset_bitfield = 0;
__isset_bitfield = other.__isset_bitfield;
__isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __ESTIMATEDSIZE_ISSET_ID);
return EncodingUtils.testBit(__isset_bitfield, __ESTIMATEDSIZE_ISSET_ID);
__isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __ESTIMATEDSIZE_ISSET_ID, value);
// check for sub-struct validity
__isset_bitfield = 0; | Rename this class name to match the regular expression '^[A-Z][a-zA-Z0-9]*$'. |
if (tableExists != cloudTableExists)
throw new AccumuloException("Table existance out of sync");
if (tableUserExists != cloudTableUserExists)
throw new AccumuloException("Table User existance out of sync");
if (tabUserExists)
throw new AccumuloException("Got user DNE error when they should", ae);
else
continue;
} else
throw new AccumuloException("Unexpected exception!", ae);
if (hasSp != accuHasSp)
throw new AccumuloException(user + " existance out of sync for system perm " + sp + " hasSp/CloudhasSP " + hasSp + " " + accuHasSp);
if (tabUserExists)
throw new AccumuloException("Got user DNE error when they should", ae);
else
continue;
if (tableExists)
throw new AccumuloException("Got table DNE when it should", ae);
else
continue;
} else
throw new AccumuloException("Unexpected exception!", ae);
if (hasTp != accuHasTp)
throw new AccumuloException(user + " existance out of sync for table perm " + tp + " hasTp/CloudhasTP " + hasTp + " " + accuHasTp);
if (tabUserExists)
throw new AccumuloException("Table user didn't exist when they should.", ae);
else
return;
if (!auths.equals(accuAuths))
throw new AccumuloException("Table User authorizations out of sync"); | Remove this call to "exit" or ensure it is really required. |
} catch (AccumuloSecurityException e) {
throw e.asThriftException();
} catch (AccumuloSecurityException e) {
throw e.asThriftException();
} catch (AccumuloSecurityException e) {
throw e.asThriftException();
} catch (AccumuloSecurityException e) {
throw e.asThriftException(); | Either log or rethrow this exception. |
import static org.junit.Assert.assertEquals;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import java.util.TreeMap;
import org.apache.accumulo.core.data.Mutation;
import org.apache.accumulo.core.iterators.user.RegExFilter;
import org.apache.accumulo.proxy.thrift.BatchScanOptions;
import org.apache.accumulo.proxy.thrift.ColumnUpdate;
import org.apache.accumulo.proxy.thrift.IteratorSetting;
import org.apache.accumulo.proxy.thrift.Key;
import org.apache.accumulo.proxy.thrift.KeyValue;
import org.apache.accumulo.proxy.thrift.MutationsRejectedException;
import org.apache.accumulo.proxy.thrift.Range;
import org.apache.accumulo.proxy.thrift.ScanColumn;
import org.apache.accumulo.proxy.thrift.ScanOptions;
import org.apache.accumulo.proxy.thrift.ScanResult;
import org.apache.accumulo.proxy.thrift.TimeType;
import org.apache.thrift.protocol.TCompactProtocol;
import org.apache.thrift.server.TServer;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
prop.setProperty("useMockInstance", "true"); | Either log or rethrow this exception. |
if (b)
data[offset++] = 1;
else
data[offset++] = 0;
if (buffer == null)
throw new IllegalStateException("Can not add to mutation after serializing it");
if (values == null)
values = new ArrayList<byte[]>();
if (len == 0)
return EMPTY_BYTES;
if (values == null)
return 0;
if (values == null)
out.writeBoolean(false);
if (o instanceof Mutation)
return equals((Mutation) o);
if (values == null && m.values == null)
return true;
if (!Arrays.equals(values.get(i), m.values.get(i)))
return false; | Remove this call to "exit" or ensure it is really required. |
MasterMonitorInfo stats = client.getMasterStats(Tracer.traceInfo(), SystemCredentials.get().toThrift(opts.getInstance())); | Immediately return this expression instead of assigning it to the temporary variable "onlineTabletsForTable". |
import java.util.ArrayList;
import java.util.List;
import org.apache.accumulo.core.client.IteratorSetting;
import org.apache.accumulo.core.client.Scanner;
import org.apache.accumulo.core.iterators.SortedKeyValueIterator;
import org.apache.accumulo.core.security.Authorizations;
throws AccumuloException, AccumuloSecurityException, ShellCommandException, TableNotFoundException {
// instead of setting table properties, just put the options in a list to use at scan time
List<IteratorSetting> tableScanIterators = shellState.scanIteratorOptions.get(tableName);
if (tableScanIterators == null) {
tableScanIterators = new ArrayList<IteratorSetting>();
shellState.scanIteratorOptions.put(tableName, tableScanIterators);
}
IteratorSetting setting = new IteratorSetting(priority, name, classname);
setting.addOptions(options);
// initialize a scanner to ensure the new setting does not conflict with existing settings
String user = shellState.getConnector().whoami();
Authorizations auths = shellState.getConnector().securityOperations().getUserAuthorizations(user);
Scanner scanner = shellState.getConnector().createScanner(tableName, auths);
for (IteratorSetting s : tableScanIterators) {
scanner.addScanIterator(s);
scanner.addScanIterator(setting);
// if no exception has been thrown, it's safe to add it to the list
tableScanIterators.add(setting);
Shell.log.debug("Scan iterators :" + shellState.scanIteratorOptions.get(tableName)); | Either log or rethrow this exception. |
if (shellState.getConnector().whoami().equals(user))
throw new BadArgumentException("You cannot delete yourself", fullCommand, fullCommand.indexOf(user)); | Remove this call to "exit" or ensure it is really required. |
Thread thread = new Daemon(new LoggingRunnable(log, new TransactionRunner()), "Repo runner " + i);
store.setProperty(tid, DEBUG_PROP, repo.getDescription()); | Rename this package name to match the regular expression '^[a-z]+(\.[a-z][a-z0-9]*)*$'. |
final byte[] inputBytes = input.getBytes(); | Remove this unused private "appendProp" method. |
return impl.getFileStatus(src).getReplication(); | Define a constant instead of duplicating this literal "org.apache.accumulo.core.iterators.WholeRowIterator" 4 times. |
import org.apache.accumulo.core.client.BatchWriterConfig;
bw = connector.createBatchWriter(table, new BatchWriterConfig()); | Remove this unused method parameter "e". |
import java.util.Set;
import java.util.TreeMap;
Map<String,Set<Text>> localityGroups = new TreeMap<String, Set<Text>>();
public void setLocalityGroups(Map<String,Set<Text>> groups) {
localityGroups = groups;
}
public Map<String,Set<Text>> getLocalityGroups() {
return localityGroups;
} | Use "Integer.toString" instead. |
import org.apache.accumulo.core.cli.ClientOnRequiredTable;
import com.beust.jcommander.Parameter;
static class Opts extends ClientOnRequiredTable {
@Parameter(names="--vis")
String visibilities = "";
}
Opts opts = new Opts();
opts.parseArgs(CharacterHistogram.class.getName(), args);
opts.setAccumuloConfigs(job);
job.getConfiguration().set(VIS, opts.visibilities.toString()); | Remove this unused private "appendProp" method. |
import org.apache.accumulo.core.client.impl.thrift.ThriftSecurityException; | 1 duplicated blocks of code must be removed. |
@Test(timeout = 2 * 60 * 1000) | Either log or rethrow this exception. |
@SuppressWarnings("all") public class Compacting implements org.apache.thrift.TBase<Compacting, Compacting._Fields>, java.io.Serializable, Cloneable { | 13 duplicated blocks of code must be removed. |
package org.apache.accumulo.test.randomwalk.bulk;
import org.apache.accumulo.test.randomwalk.State; | Move the "org.apache.accumulo.test.randomwalk.unit.CreateTable" string literal on the left side of this string comparison. |
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
public String normalizeFieldValue(String field, Object value) {
if (NumberUtils.isNumber(value.toString())) {
Number n = NumberUtils.createNumber(value.toString());
if (n instanceof Integer)
return NumericUtils.intToPrefixCoded((Integer) n);
else if (n instanceof Long)
return NumericUtils.longToPrefixCoded((Long) n);
else if (n instanceof Float)
return NumericUtils.floatToPrefixCoded((Float) n);
else if (n instanceof Double)
return NumericUtils.doubleToPrefixCoded((Double) n);
else
throw new IllegalArgumentException("Unhandled numeric type: " + n.getClass());
} else {
throw new IllegalArgumentException("Value is not a number: " + value);
}
}
| Immediately return this expression instead of assigning it to the temporary variable "r". |
// Read password if the user explicitly asked for it, or didn't specify anything at all
if ("stdin".equals(password) || password == null) { | Make the "log" logger private static final and rename it to comply with the format "LOG(?:GER)?". |
// these are functions to delay loading the Accumulo configuration unless we must
public static String getBaseDir() {
return ServerConfiguration.getSiteConfiguration().get(Property.INSTANCE_DFS_DIR);
}
public static String getTablesDir() {
return getBaseDir() + "/tables";
}
public static String getRecoveryDir() {
return getBaseDir() + "/recovery";
}
public static Path getInstanceIdLocation() {
return new Path(getBaseDir() + "/instance_id");
}
public static Path getDataVersionLocation() {
return new Path(getBaseDir() + "/version");
}
public static String getMetadataTableDir() {
return getTablesDir() + "/" + METADATA_TABLE_ID;
}
public static String getRootTabletDir() {
return getMetadataTableDir() + ZROOT_TABLET;
}
| Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
import org.apache.accumulo.server.ServerConstants;
String baseDir = ServerConstants.getBaseDir();
opts.servers += "/accumulo/" + instance.getInstanceID();
org.apache.zookeeper.ZooKeeperMain.main(new String[] {"-server", opts.servers, "-timeout", "" + (opts.timeout * 1000)}); | Make the "audit" logger private static final and rename it to comply with the format "LOG(?:GER)?". |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/ | Replace all tab characters in this file by sequences of white-spaces. |
if (!extent.getTableId().equals(range.getTableId()))
return false;
if (isDelete())
return extent.getPrevEndRow() != null && extent.getPrevEndRow().equals(range.getEndRow());
else
return this.range.overlaps(extent);
if (!result && needsToBeChopped(extent))
return true;
if (!state.equals(MergeState.NONE))
return "Merge " + operation.toString() + " of " + range + " State: " + state; | Remove this call to "exit" or ensure it is really required. |
import org.apache.accumulo.core.security.tokens.SecurityToken;
* <li>{@link AccumuloRowInputFormat#setConnectorInfo(JobConf, SecurityToken)} OR {@link AccumuloRowInputFormat#setConnectorInfo(JobConf, Path)} | Either log or rethrow this exception. |
private static final Logger log = Logger.getLogger(Proxy.class);
String useMini = opts.prop.getProperty(api + ".useMiniAccumulo");
| Replace all tab characters in this file by sequences of white-spaces. |
boolean hasNext = false;
if (hasNext)
while (true) {
try {
return hasNext = true;
if (!hasNext && !hasNext())
hasNext = false;
| Extract the assignment out of this expression. |
@Test(timeout = 2 * 60 * 1000)
@Test(timeout = 4 * 60 * 1000) | Either log or rethrow this exception. |
public List<ByteBuffer> listSplits(ByteBuffer login, String tableName, int maxSplits) throws TException {
Collection<Text> splits = getConnector(login).tableOperations().listSplits(tableName, maxSplits); | Either log or rethrow this exception. |
@Override
public RecordReader<Text,PeekingIterator<Entry<Key,Value>>> createRecordReader(InputSplit split, TaskAttemptContext context) throws IOException,
InterruptedException {
return new RecordReaderBase<Text,PeekingIterator<Entry<Key,Value>>>() {
RowIterator rowIterator;
@Override
public void initialize(InputSplit inSplit, TaskAttemptContext attempt) throws IOException {
super.initialize(inSplit, attempt);
rowIterator = new RowIterator(scannerIterator);
currentK = new Text();
currentV = null;
}
@Override
public boolean nextKeyValue() throws IOException, InterruptedException {
if (!rowIterator.hasNext()) return false;
currentV = new PeekingIterator<Entry<Key,Value>>(rowIterator.next());
numKeysRead = rowIterator.getKVCount();
currentKey = currentV.peek().getKey();
currentK = new Text(currentKey.getRow());
return true;
}
};
} | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
import org.apache.accumulo.trace.instrument.Tracer; | Remove the redundant '!unknownSymbol!' thrown exception declaration(s). |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/ | Replace all tab characters in this file by sequences of white-spaces. |
// TODO: add the entries only if there are no !METADATA table references - ACCUMULO-1308 | Make the "log" logger private static final and rename it to comply with the format "LOG(?:GER)?". |
import org.apache.accumulo.server.tabletserver.compaction.MajorCompactionReason; | 2 duplicated blocks of code must be removed. |
this.password = password.getBytes(); | Remove this unused private "appendProp" method. |
import org.apache.accumulo.core.client.BatchWriterConfig;
MultiTableBatchWriter mtbw = connector.createMultiTableBatchWriter(new BatchWriterConfig()); | Remove this unused method parameter "e". |
public class MiniAccumuloConfig {
* An empty or nonexistant temp directoy that Accumulo and Zookeeper can store data in. Creating the directory is left to the user. Java 7, Guava,
* and Junit provide methods for creating temporary directories.
public MiniAccumuloConfig(File dir, String rootPassword) {
public MiniAccumuloConfig setNumTservers(int numTservers) {
public MiniAccumuloConfig setSiteConfig(Map<String,String> siteConfig) {
} | Return empty string instead. |
Connector conn = mi.getConnector("root", ""); | 2 duplicated blocks of code must be removed. |
import org.apache.accumulo.trace.instrument.TraceRunnable; | Remove the redundant '!unknownSymbol!' thrown exception declaration(s). |
package org.apache.accumulo.test.functional; | Move the "org.apache.accumulo.test.randomwalk.unit.CreateTable" string literal on the left side of this string comparison. |
import org.apache.accumulo.core.util.UtilWaitThread;
public TabletServerResourceManager(FileSystem fs) {
fileManager = new FileManager(fs, maxOpenFiles, _dCache, _iCache); | Remove this unused method parameter "hostname". |
/**
* @param args
*/
public static void main(String[] args) throws Exception {
String tserverPath = ZooUtil.getRoot(HdfsZooInstance.getInstance()) + Constants.ZTSERVERS;
if (args.length == 1 && args[0].equals("-list")) {
ZooReaderWriter zoo = ZooReaderWriter.getInstance();
List<String> tabletServers = zoo.getChildren(tserverPath);
for (String tabletServer : tabletServers) {
byte[] lockData = ZooLock.getLockData(tserverPath + "/" + tabletServer);
String holder = null;
if (lockData != null) {
holder = new String(lockData);
System.out.printf("%32s %16s\n", tabletServer, holder);
}
} else if (args.length == 2 && args[0].equals("-delete")) {
ZooLock.deleteLock(tserverPath + "/" + args[1]);
} else {
System.out.println("Usage : " + TabletServerLocks.class.getName() + " -list|-delete <tserver lock>");
}
| Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
@Override
public void visit(State state, Properties props) throws Exception {
@SuppressWarnings("unchecked")
ArrayList<String> tables = (ArrayList<String>) state.get("tableList");
if (tables.isEmpty()) {
log.debug("No tables to ingest into");
return;
Random rand = new Random();
String tableName = tables.get(rand.nextInt(tables.size()));
BatchWriter bw = null;
try {
bw = state.getMultiTableBatchWriter().getBatchWriter(tableName);
} catch (TableNotFoundException e) {
log.error("Table " + tableName + " not found!");
return;
}
Text meta = new Text("meta");
String uuid = UUID.randomUUID().toString();
Mutation m = new Mutation(new Text(uuid));
// create a fake payload between 4KB and 16KB
int numBytes = rand.nextInt(12000) + 4000;
byte[] payloadBytes = new byte[numBytes];
rand.nextBytes(payloadBytes);
m.put(meta, new Text("payload"), new Value(payloadBytes));
// store size
m.put(meta, new Text("size"), new Value(String.format("%d", numBytes).getBytes()));
// store hash
MessageDigest alg = MessageDigest.getInstance("SHA-1");
alg.update(payloadBytes);
m.put(meta, new Text("sha1"), new Value(alg.digest()));
// add mutation
bw.addMutation(m);
state.set("numWrites", state.getInteger("numWrites") + 1);
}
| Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
String table = getTableNames(1)[0];
for (@SuppressWarnings("unused")
Entry<Key,Value> unused : scanner) {
| Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
package org.apache.accumulo.core.util.shell.commands;
import java.io.IOException;
import org.apache.accumulo.core.util.shell.Shell;
import org.apache.accumulo.core.util.shell.Shell.Command;
import org.apache.commons.cli.CommandLine;
public class WhoAmICommand extends Command {
@Override
public int execute(String fullCommand, CommandLine cl, Shell shellState) throws IOException {
shellState.getReader().printString(shellState.getConnector().whoami() + "\n");
return 0;
}
@Override
public String description() {
return "reports the current user name";
}
@Override
public int numArgs() {
return 0;
}
} | Return empty string instead. |
package org.apache.accumulo.server.tabletserver;
import java.util.List;
import org.apache.accumulo.core.data.KeyExtent;
public class MemoryManagementActions {
public List<KeyExtent> tabletsToMinorCompact;
} | Return empty string instead. |
@Override
public IteratorOptions describeOptions() {
IteratorOptions io = super.describeOptions();
io.setName("max");
io.setDescription("MaxCombiner interprets Values as Longs and finds their maximum. A variety of encodings (variable length, fixed length, or string) are available");
return io;
} | Move this variable to comply with Java Code Conventions. |
* @deprecated since 1.5.0; use {@link #listSplits(String)} instead.
@Deprecated
* @return the split points (end-row names) for the table's current split profile
* @throws TableNotFoundException
* if the table does not exist
* @throws AccumuloException
* if a general error occurs
* @throws AccumuloSecurityException
* if the user does not have permission
* @since 1.5
*/
public Collection<Text> listSplits(String tableName) throws TableNotFoundException, AccumuloSecurityException, AccumuloException;
/**
* @param tableName
* the name of the table
* @deprecated since 1.5.0; use {@link #listSplits(String, int))} instead.
@Deprecated
* @param tableName
* the name of the table
* @param maxSplits
* specifies the maximum number of splits to return
* @throws AccumuloException
* if a general error occurs
* @throws AccumuloSecurityException
* if the user does not have permission
* @return the split points (end-row names) for the table's current split profile, grouped into fewer splits so as not to exceed maxSplits
* @throws TableNotFoundException
*/
public Collection<Text> listSplits(String tableName, int maxSplits) throws TableNotFoundException, AccumuloSecurityException, AccumuloException;
/** | Either log or rethrow this exception. |
public Connector getConnector() throws AccumuloException, AccumuloSecurityException { | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
log.error(String.format("Accumulo configuration file contained a cipher, \"%s\" with a padding that was not recognized by any providers", cipherSuite)); | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
import org.apache.accumulo.core.util.shell.Shell.PrintFile;
private Option tableOpt, deleteOpt, setOpt, filterOpt, disablePaginationOpt, outputFileOpt;
public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws AccumuloException, AccumuloSecurityException,
TableNotFoundException, IOException, ClassNotFoundException {
}
}
}
final String outputFile = cl.getOptionValue(outputFileOpt.getOpt());
final PrintFile printFile = outputFile == null ? null : new PrintFile(outputFile);
shellState.printLines(output.iterator(), !cl.hasOption(disablePaginationOpt.getOpt()), printFile);
if (printFile != null) {
printFile.close();
}
outputFileOpt = new Option("o", "output", true, "local file to write the scan output to");
outputFileOpt.setArgName("file");
o.addOption(outputFileOpt); | Remove the redundant '!unknownSymbol!' thrown exception declaration(s). |
case INVALID_TOKEN:
return "The configured authenticator does not accept this type of token";
case AUTHENTICATOR_FAILED:
return "The configured authenticator failed for some reason";
case AUTHORIZOR_FAILED:
return "The configured authorizor failed for some reason";
case PERMISSIONHANDLER_FAILED:
return "The configured permission handler failed for some reason";
case TOKEN_EXPIRED:
return "The supplied token expired, please update and try again";
return "Error " + errorCode + " for user " + user + " - " + super.getMessage(); | Remove this call to "exit" or ensure it is really required. |
import java.util.TreeMap;
@SuppressWarnings("serial")
userpass = tpc.proxy().login("root", new TreeMap<String, String>() {{put("password",""); }}); | Remove this hard-coded password. |
return getTransport(String.format("%s:%d", addr.getAddress().getHostAddress(), addr.getPort()), conf.getTimeInMillis(Property.GENERAL_RPC_TIMEOUT));
public TTransport getTransport(String location, long milliseconds) throws TTransportException {
return getTransport(new ThriftTransportKey(location, milliseconds));
private TTransport getTransport(ThriftTransportKey cacheKey) throws TTransportException {
synchronized (this) {
// atomically reserve location if it exist in cache
List<CachedConnection> ccl = cache.get(cacheKey);
if (ccl == null) {
ccl = new LinkedList<CachedConnection>();
cache.put(cacheKey, ccl);
}
for (CachedConnection cachedConnection : ccl) {
if (!cachedConnection.isReserved()) {
cachedConnection.setReserved(true);
if (log.isTraceEnabled())
log.trace("Using existing connection to " + cacheKey.getLocation() + ":" + cacheKey.getPort());
return cachedConnection.transport;
}
}
}
return createNewTransport(cacheKey);
| Immediately return this expression instead of assigning it to the temporary variable "client". |
VARLEN, FIXEDLEN, STRING
case VARLEN:
case FIXEDLEN:
io.setName("longcombiner");
io.setDescription("LongCombiner can interpret Values as Longs in a variety of encodings (variable length, fixed length, or string) before combining");
io.addNamedOption(TYPE, "<VARLEN|FIXEDLEN|STRING|fullClassName>"); | Refactor this method to throw at most one checked exception instead of: java.io.IOException, java.lang.InstantiationException, java.lang.IllegalAccessException |
import java.util.EnumSet;
import org.apache.accumulo.core.iterators.IteratorUtil.IteratorScope;
conn.tableOperations().checkIteratorConflicts(t, null, EnumSet.allOf(IteratorScope.class)); | This block of commented-out lines of code should be removed. |
@SuppressWarnings("all") public enum MasterState implements org.apache.thrift.TEnum { | 300 duplicated blocks of code must be removed. |
TabletServerMutations<T> tsm = new TabletServerMutations<T>("5"); | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
Server server = null;
SocketConnector sock;
ContextHandlerCollection handler;
Context root;
boolean usingSsl;
public EmbeddedWebServer() {
this("0.0.0.0", 0);
public EmbeddedWebServer(String host, int port) {
server = new Server();
handler = new ContextHandlerCollection();
root = new Context(handler, "/", new SessionHandler(), null, null, null);
if (Monitor.getSystemConfiguration().get(Property.MONITOR_SSL_KEYSTORE) == ""
|| Monitor.getSystemConfiguration().get(Property.MONITOR_SSL_KEYSTOREPASS) == ""
|| Monitor.getSystemConfiguration().get(Property.MONITOR_SSL_TRUSTSTORE) == ""
|| Monitor.getSystemConfiguration().get(Property.MONITOR_SSL_TRUSTSTOREPASS) == "") {
sock = new SocketConnector();
usingSsl = false;
} else {
sock = new SslSocketConnector();
((SslSocketConnector) sock).setKeystore(Monitor.getSystemConfiguration().get(Property.MONITOR_SSL_KEYSTORE));
((SslSocketConnector) sock).setKeyPassword(Monitor.getSystemConfiguration().get(Property.MONITOR_SSL_KEYSTOREPASS));
((SslSocketConnector) sock).setTruststore(Monitor.getSystemConfiguration().get(Property.MONITOR_SSL_TRUSTSTORE));
((SslSocketConnector) sock).setTrustPassword(Monitor.getSystemConfiguration().get(Property.MONITOR_SSL_TRUSTSTOREPASS));
usingSsl = true;
}
sock.setHost(host);
sock.setPort(port);
public void addServlet(Class<? extends HttpServlet> klass, String where) {
root.addServlet(klass, where);
}
return sock.getLocalPort();
public void start() {
try {
server.addConnector(sock);
server.setHandler(handler);
server.start();
} catch (Exception e) {
stop();
throw new RuntimeException(e);
}
public void stop() {
try {
server.stop();
} catch (Exception e) {
throw new RuntimeException(e);
public boolean isUsingSsl() {
return usingSsl;
} | Remove this unused private "appendProp" method. |
package org.apache.accumulo.server.master.state;
public class DistributedStoreException extends Exception {
private static final long serialVersionUID = 1L;
public DistributedStoreException(String why) {
super(why);
}
public DistributedStoreException(Exception cause) {
super(cause);
}
public DistributedStoreException(String why, Exception cause) {
super(why, cause);
}
}
| Return empty string instead. |
if (!hasNext)
throw new NoSuchElementException();
if (topKey == null)
return super.getTopKey();
if (topKey == null)
return super.getTopValue();
if (workKey.isDeleted())
return; | Remove this call to "exit" or ensure it is really required. |
@Override
public int execute(String fullCommand, CommandLine cl, Shell shellState) throws IOException {
for (String p : TablePermission.printableValues())
shellState.getReader().printString(p + "\n");
return 0;
}
@Override
public String description() {
return "displays a list of valid table permissions";
}
@Override
public int numArgs() {
return 0;
} | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
@SuppressWarnings("all") public class LoggerClosedException extends Exception implements org.apache.thrift.TBase<LoggerClosedException, LoggerClosedException._Fields>, java.io.Serializable, Cloneable { | 13 duplicated blocks of code must be removed. |
System.out.println("SAFEMODE: There are " + candidates.size() + " data file candidates marked for deletion.%n"
+ " Examine the log files to identify them.%n" + " They can be removed by executing: bin/accumulo gc --offline%n"
+ "WARNING: Do not run the garbage collector in offline mode unless you are positive%n"
+ " that the accumulo METADATA table is in a clean state, or that accumulo%n" | Use isEmpty() to check whether the collection is empty or not. |
if (state == MergeState.NONE)
return state;
log.info("Computing next merge state for " + info.getRange() + " which is presently " + state);
Range range = new Range(first, false, null, true);
KeyExtent prevExtent = null;
if (prevExtent == null) {
// this is the first tablet observed, it must be offline and its prev row must be less than the start of the merge range
if (tls.extent.getPrevEndRow() != null && tls.extent.getPrevEndRow().compareTo(start) > 0) {
return false;
}
if (tls.getState(master.onlineTabletServers()) != TabletState.UNASSIGNED)
return false;
} else if (!tls.extent.isPreviousExtent(prevExtent)) {
}
prevExtent = tls.extent;
verify.update(tls.extent, tls.getState(master.onlineTabletServers()), tls.chopped); | Either log or rethrow this exception. |
package org.apache.accumulo.core.client.mock;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import org.apache.accumulo.core.client.AccumuloException;
import org.apache.accumulo.core.client.AccumuloSecurityException;
import org.apache.accumulo.core.client.TableNotFoundException;
import org.apache.accumulo.core.client.impl.TabletLocator;
import org.apache.accumulo.core.data.KeyExtent;
import org.apache.accumulo.core.data.Mutation;
import org.apache.accumulo.core.data.Range;
import org.apache.hadoop.io.Text;
public class MockTabletLocator extends TabletLocator {
public MockTabletLocator() {}
@Override
public TabletLocation locateTablet(Text row, boolean skipRow, boolean retry)
throws AccumuloException, AccumuloSecurityException, TableNotFoundException {
throw new UnsupportedOperationException();
}
@Override
public void binMutations(List<Mutation> mutations,
Map<String, TabletServerMutations> binnedMutations,
List<Mutation> failures) throws AccumuloException, AccumuloSecurityException,
TableNotFoundException {
TabletServerMutations tsm = new TabletServerMutations();
for (Mutation m : mutations)
tsm.addMutation(new KeyExtent(), m);
binnedMutations.put("", tsm);
}
@Override
public List<Range> binRanges(List<Range> ranges,
Map<String, Map<KeyExtent, List<Range>>> binnedRanges)
throws AccumuloException, AccumuloSecurityException, TableNotFoundException {
binnedRanges.put("", Collections.singletonMap(new KeyExtent(new Text(), null, null), ranges));
return Collections.emptyList();
}
@Override
public void invalidateCache(KeyExtent failedExtent) {
}
@Override
public void invalidateCache(Collection<KeyExtent> keySet) {
}
@Override
public void invalidateCache() {
}
@Override
public void invalidateCache(String server) {
}
} | Return empty string instead. |
import org.apache.accumulo.core.cli.ClientOnRequiredTable;
import com.beust.jcommander.Parameter;
static class Opts extends ClientOnRequiredTable {
@Parameter(names="--output", description="output directory")
String output;
@Parameter(names="--reducers", description="number of reducers to use", required=true)
int reducers;
@Parameter(names="--offline", description="run against an offline table")
boolean offline = false;
}
Opts opts = new Opts();
opts.parseArgs(UniqueColumns.class.getName(), args);
String clone = opts.tableName;
if (opts.offline) {
conn = opts.getConnector();
clone = opts.tableName + "_" + jobName;
conn.tableOperations().clone(opts.tableName, clone, true, new HashMap<String,String>(), new HashSet<String>());
opts.setAccumuloConfigs(job);
job.setNumReduceTasks(opts.reducers);
TextOutputFormat.setOutputPath(job, new Path(opts.output));
if (opts.offline) { | Remove this unused private "appendProp" method. |
System.out.println("accumulo init | master | tserver | monitor | shell | admin | gc | classpath | rfile-info | login-info | tracer | minicluster | proxy | zookeeper | create-token | <accumulo class> args"); | Replace this use of System.out or System.err by a logger. |
public class WriteLotsIT extends SimpleMacIT {
final String tableName = makeTableName();
c.tableOperations().create(tableName);
opts.tableName = tableName;
vopts.tableName = tableName; | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
import org.apache.accumulo.server.tabletserver.TabletTime;
BatchWriter bw = null;
bw = conn.createBatchWriter(Constants.METADATA_TABLE_NAME, 1000000L, 1000L, 1);
ColumnFQ.fetch(scanner, Constants.METADATA_TIME_COLUMN);
String maxLogicalTime = null;
} else if (Constants.METADATA_TIME_COLUMN.hasColumns(key)) {
maxLogicalTime = TabletTime.maxMetadataTime(maxLogicalTime, value.toString());
}
}
// read the logical time from the last tablet in the merge range, it is not included in
// the loop above
scanner = conn.createScanner(Constants.METADATA_TABLE_NAME, Constants.NO_AUTHS);
scanner.setRange(new Range(stopRow));
ColumnFQ.fetch(scanner, Constants.METADATA_TIME_COLUMN);
for (Entry<Key,Value> entry : scanner) {
if (Constants.METADATA_TIME_COLUMN.hasColumns(entry.getKey())) {
maxLogicalTime = TabletTime.maxMetadataTime(maxLogicalTime, entry.getValue().toString());
if (maxLogicalTime != null) ColumnFQ.put(m, Constants.METADATA_TIME_COLUMN, new Value(maxLogicalTime.getBytes()));
} finally {
if (bw != null) try {
bw.close();
} catch (Exception ex) {
throw new AccumuloException(ex);
} | At most one statement is allowed per line, but 2 statements were found on this line. |
import java.util.TreeSet;
import org.apache.accumulo.core.client.BatchWriterConfig;
BatchWriter bw = getConnector().createBatchWriter("foo", new BatchWriterConfig()); | Remove this unused method parameter "e". |
* @since 1.5.0
public org.apache.accumulo.core.client.security.SecurityErrorCode getSecurityErrorCode() {
return org.apache.accumulo.core.client.security.SecurityErrorCode.valueOf(errorCode.name());
}
/**
* @return the specific reason for this exception
*
* @deprecated since 1.5.0; Use {@link #getSecurityErrorCode()} instead.
*/
public org.apache.accumulo.core.security.thrift.SecurityErrorCode getErrorCode() {
return org.apache.accumulo.core.security.thrift.SecurityErrorCode.valueOf(errorCode.name()); | Do not forget to remove this deprecated code someday. |
* @deprecated since 1.4, replaced by {@link org.apache.accumulo.core.iterators.user.IndexedDocIterator} | Do not forget to remove this deprecated code someday. |
final static Random random = new Random();
final long frequency;
long count = random.nextLong();
public CountSampler(long frequency) {
this.frequency = frequency;
}
@Override
public boolean next() {
return (count++ % frequency) == 0;
}
| Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
addData(data, "d", "~chunk", 100, 0, "A&B", "");
addData(data, "e", "~chunk", 100, 0, "A&B", "asdfjkl;");
addData(data, "e", "~chunk", 100, 1, "A&B", "");
addData(baddata, "f", "~chunk", 100, 2, "K", "asdfjkl;");
addData(baddata, "g", "~chunk", 100, 0, "L", "");
} catch (IOException e) {
cis.setSource(pi);
assertEquals(read = cis.read(b), 5);
assertEquals(new String(b, 0, read), "asdfj");
assertEquals(read = cis.read(b), 3);
assertEquals(new String(b, 0, read), "kl;");
assertEquals(read = cis.read(b), -1);
cis.close();
cis.setSource(pi);
assertEquals(read = cis.read(b), 8);
assertEquals(new String(b, 0, read), "asdfjkl;");
assertEquals(read = cis.read(b), -1);
cis.close();
cis.setSource(pi);
assertEquals(read = cis.read(b), 8);
assertEquals(new String(b, 0, read), "asdfjkl;");
assertEquals(read = cis.read(b), -1);
cis.close();
try {
cis.setSource(pi);
assertNotNull(null);
} catch (IOException e) {
assertNull(null);
}
assumeExceptionOnClose(cis);
assertEquals(cis.getVisibilities().toString(), "[K]");
cis.setSource(pi);
assertEquals(read = cis.read(b), -1);
assertEquals(cis.getVisibilities().toString(), "[L]");
cis.close();
try {
cis.setSource(pi);
assertNotNull(null);
} catch (IOException e) {
assertNull(null);
}
assertEquals(cis.getVisibilities().toString(), "[K]");
cis.setSource(pi);
assertEquals(read = cis.read(b), -1);
assertEquals(cis.getVisibilities().toString(), "[L]");
cis.close();
| Either log or rethrow this exception. |
import org.apache.accumulo.core.security.thrift.SecurityErrorCode; | 1 duplicated blocks of code must be removed. |
if (r.nextDouble() < percentage)
keys.add(new Key(key));
if (mmfi.getTopKey().compareTo(key) != 0)
misses++; | Remove this call to "exit" or ensure it is really required. |
import org.apache.accumulo.core.file.keyfunctor.ColumnFamilyFunctor;
import org.apache.accumulo.core.file.keyfunctor.ColumnQualifierFunctor;
import org.apache.accumulo.core.file.keyfunctor.RowFunctor;
write(c, "bt1", 1, 0, 1000000000, 500);
write(c, "bt2", 2, 0, 1000000000, 500);
write(c, "bt3", 3, 0, 1000000000, 500);
long t1 = query(c, "bt1", 1, 0, 1000000000, 100000, 500);
long t2 = query(c, "bt2", 2, 0, 1000000000, 100000, 500);
long t3 = query(c, "bt3", 3, 0, 1000000000, 100000, 500);
c.tableOperations().setProperty("bt1", Property.TABLE_BLOOM_KEY_FUNCTOR.getKey(), RowFunctor.class.getName());
c.tableOperations().setProperty("bt2", Property.TABLE_BLOOM_KEY_FUNCTOR.getKey(), ColumnFamilyFunctor.class.getName());
c.tableOperations().setProperty("bt3", Property.TABLE_BLOOM_KEY_FUNCTOR.getKey(), ColumnQualifierFunctor.class.getName());
c.tableOperations().setProperty("bt4", Property.TABLE_BLOOM_KEY_FUNCTOR.getKey(), RowFunctor.class.getName());
long tb1 = query(c, "bt1", 1, 0, 1000000000, 100000, 500);
long tb2 = query(c, "bt2", 2, 0, 1000000000, 100000, 500);
long tb3 = query(c, "bt3", 3, 0, 1000000000, 100000, 500); | Either log or rethrow this exception. |
if (cv.length() == 0)
return;
if (depth < 0)
throw new IllegalArgumentException("Invalid vis " + cv);
if (depth != 0)
throw new IllegalArgumentException("Invalid vis " + cv);
if (cvs.charAt(0) != '(')
cvs = "(" + cvs + ")";
if (depth == 0)
depthZeroCloses++;
if (depthZeroCloses > 1)
cvs = "(" + cvs + ")"; | Remove this call to "exit" or ensure it is really required. |
package org.apache.accumulo.cloudtrace.instrument.receivers; | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
import org.apache.accumulo.core.security.tokens.AuthenticationToken;
@Deprecated
this.acu.users.put(user, new MockUser(user, new PasswordToken(password), authorizations));
public void createUser(String user, AuthenticationToken token) throws AccumuloException, AccumuloSecurityException {
@Override
@Deprecated
return authenticateUser(name, new PasswordToken(password));
public boolean authenticateUser(String name, AuthenticationToken token) throws AccumuloException, AccumuloSecurityException {
public void changeLoginInfo(String name, AuthenticationToken token) throws AccumuloException, AccumuloSecurityException {
@Deprecated
changeLoginInfo(name, new PasswordToken(password)); | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
for (String classpath : cp.toString().split(",")) {
addUrl(replaceEnvVars(classpath, System.getenv()), urls);
for (String classpath : cp.toString().split(",")) {
if (classpath == null)
continue;
for (String classpath : cp.split(",")) {
addUrl(replaceEnvVars(classpath, System.getenv()), urls);
if (classpath == null)
return;
return null;
if (monitoredDirs.size() != 0)
myListener.waitForFirstCall(); | Use isEmpty() to check whether the collection is empty or not. |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/ | Replace all tab characters in this file by sequences of white-spaces. |
/**
* Provides a GUI for browsing the file system information stored in Accumulo. See docs/examples/README.dirlist for instructions.
*/ | 1 duplicated blocks of code must be removed. |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
@SuppressWarnings("all") public class AccumuloSecurityException extends TException implements org.apache.thrift.TBase<AccumuloSecurityException, AccumuloSecurityException._Fields>, java.io.Serializable, Cloneable {
@SuppressWarnings("all") public enum _Fields implements org.apache.thrift.TFieldIdEnum { | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
@SuppressWarnings("all") public enum _Fields implements org.apache.thrift.TFieldIdEnum { | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
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