Diff stringlengths 10 2k | Message stringlengths 28 159 |
|---|---|
import java.io.FileNotFoundException;
delete(child.getPath());
private boolean delete(Path p) throws IOException {
try {
return trash.moveToTrash(p) || fs.delete(p, true);
} catch (FileNotFoundException ex) {
return false;
}
}
if (now - child.getModificationTime() > maxA... | Either log or rethrow this exception. |
/*
* 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 u... | Replace all tab characters in this file by sequences of white-spaces. |
if (readValue)
top_value = new Value();
if (readValue)
valid = reader.next(top_key, top_value);
else
valid = reader.next(top_key); | Remove this call to "exit" or ensure it is really required. |
import org.apache.accumulo.core.util.format.DefaultFormatter;
import org.apache.accumulo.core.util.interpret.DefaultScanInterpreter;
TABLE_FORMATTER_CLASS("table.formatter", DefaultFormatter.class.getName(), PropertyType.STRING,
"The Formatter class to apply on results in the shell"),
TABLE_INTERPRETER_CLASS(... | Return empty string instead. |
log.debug("completing bulk import transaction " + tid);
ZooArbitrator.cleanup(Constants.BULK_ARBITRATOR_TYPE, tid); | Either log or rethrow this exception. |
import java.io.UnsupportedEncodingException;
private Option scanOptAuths, scanOptRow, scanOptColumns, disablePaginationOpt, showFewOpt, formatterOpt;
String tableName = OptUtil.getTableOpt(cl, shellState);
protected void fetchColumns(CommandLine cl, ScannerBase scanner) throws UnsupportedEncodingException {
... | Either log or rethrow this exception. |
if (rand.nextBoolean())
changeSystemPermission(conn, rand, userName);
else
changeTablePermission(conn, rand, userName, tableName);
if (conn.securityOperations().hasTablePermission(userName, tableName, p))
perms.add(p);
if (conn.securityOperations().hasSystemPermission(use... | Remove this call to "exit" or ensure it is really required. |
import org.apache.accumulo.core.data.ByteSequence;
import org.apache.accumulo.core.data.Key;
import org.apache.accumulo.core.data.PartialKey;
import org.apache.accumulo.core.data.Range;
import org.apache.accumulo.core.data.Value;
import org.apache.accumulo.core.iterators.IteratorEnvironment;
import org.apache.accumulo.... | Complete the task associated to this TODO comment. |
@Deprecated | Remove this unused method parameter "ex". |
* 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... | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
import org.apache.accumulo.server.zookeeper.IZooReaderWriter;
IZooReaderWriter zoo = ZooReaderWriter.getInstance(); | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
* A set of authorization labels that will be checked against the column visibility of each key in order to filter data. The authorizations passed in
* must be a subset of the accumulo user's set of authorizations. If the accumulo user has authorizations (A1, A2) and authorizations (A2, A3) are
... | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
import org.apache.accumulo.server.cli.ClientOpts;
Text row = new Text(String.format("%s%s%020d%s", MetadataTable.DELETED_RANGE.getStartKey().getRow().toString(), "/", i, | Reduce this switch case number of lines from 12 to at most 5, for example by extracting code into methods. |
import org.apache.accumulo.core.client.security.SecurityErrorCode; | Do not forget to remove this deprecated code someday. |
if (!shellState.getConnector().tableOperations().testClassLoad(tableName, constraint, Constraint.class.getName())) { | Either log or rethrow this exception. |
package org.apache.accumulo.core.util; | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
import org.apache.accumulo.core.cli.BatchWriterOpts;
BatchWriterOpts bwOpts = new BatchWriterOpts();
opts.parseArgs(FileDataIngest.class.getName(), args, bwOpts);
BatchWriter bw = conn.createBatchWriter(opts.tableName, bwOpts.getBatchWriterConfig()); | Remove this unused method parameter "opts". |
import org.apache.accumulo.server.security.SecurityUtil;
SecurityUtil.serverLogin();
| Move this variable to comply with Java Code Conventions. |
* 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... | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
public class BloomFilterIT extends ConfigurableMacIT { | Use "Integer.toString" instead. |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... | Replace this if-then-else statement by a single return statement. |
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not... | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
org.apache.thrift.protocol.TList _list31 = iprot.readListBegin();
this.mutations = new ArrayList<org.apache.accumulo.core.data.thrift.TMutation>(_list31.size);
for (int _i32 = 0; _i32 < _list31.size; ++_i32)
org.apache.accumulo.core.data.thrift.TMutation _elem33... | Use "Long.toString" instead. |
import org.apache.accumulo.core.cli.BatchWriterOpts;
BatchWriterOpts bwOpts = new BatchWriterOpts();
opts.parseArgs(SequentialBatchWriter.class.getName(), args, bwOpts);
BatchWriter bw = connector.createBatchWriter(opts.tableName, bwOpts.getBatchWriterConfig()); | Remove this unused method parameter "opts". |
import org.apache.accumulo.core.security.thrift.TCredentials;
private TCredentials credentials;
public ConnectorImpl(Instance instance, TCredentials cred) throws AccumuloException, AccumuloSecurityException {
if (!iface.authenticate(Tracer.traceInfo(), credentials)) | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... | Remove this unused private "appendProp" method. |
shellState.getReader().println(StringUtils.join(set, ',')); | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
/*
* 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 u... | Replace all tab characters in this file by sequences of white-spaces. |
PasswordToken newPass = new PasswordToken(newPassw);
conn.securityOperations().changeLocalUserPassword(target, newPass); | Remove the redundant '!unknownSymbol!' thrown exception declaration(s). |
public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws AccumuloException, AccumuloSecurityException, TableNotFoundException, | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
for (String key : IteratorUtil.generateInitialTableProperties().keySet()) | Remove this unused private "match" method. |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not u... | Replace all tab characters in this file by sequences of white-spaces. |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not u... | Replace all tab characters in this file by sequences of white-spaces. |
package org.apache.accumulo.test.randomwalk.multitable;
import org.apache.accumulo.test.randomwalk.State;
import org.apache.accumulo.test.randomwalk.Test; | Move the "org.apache.accumulo.test.randomwalk.unit.CreateTable" string literal on the left side of this string comparison. |
private final ZooCache zooCache;
private final String zooKeepers;
private final int zooKeepersSessionTimeOut;
@Deprecated
/**
* To be moved to server code. Only lives here to support certain client side utilities to minimize command-line options.
*/ | Extract the assignment out of this expression. |
import java.util.Set; | 2 duplicated blocks of code must be removed. |
private Runnable runnable;
private Logger log;
public LoggingRunnable(Logger log, Runnable r) {
this.runnable = r;
this.log = log;
}
public void run() {
try {
runnable.run();
} catch (Throwable t) {
try {
log.error("Thread \"" + Thread.currentThread().getName() + "\" ... | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
final SortedMap<Long,byte[]> locks = new TreeMap<Long,byte[]>();
final Lock readLock = locker.readLock();
final Lock writeLock = locker.writeLock();
final Lock wl = locker.writeLock();
final Lock rl = locker.readLock(); | Move this variable to comply with Java Code Conventions. |
package org.apache.accumulo.server.test.randomwalk.concurrent;
import java.util.List;
import java.util.Properties;
import java.util.Random;
import org.apache.accumulo.core.client.Connector;
import org.apache.accumulo.core.client.TableNotFoundException;
import org.apache.accumulo.core.util.UtilWaitThread;
import org.a... | Return empty string instead. |
import java.nio.charset.Charset;
AccumuloInputFormat.setConnectorInfo(job, args[0], args[1].getBytes(Charset.forName("UTF-8")));
AccumuloInputFormat.setInputTableName(job, args[2]);
AccumuloOutputFormat.setConnectorInfo(job, args[0], args[1].getBytes(Charset.forName("UTF-8")));
AccumuloOutputFormat.setC... | Either log or rethrow this exception. |
import org.apache.accumulo.core.client.impl.thrift.ThriftSecurityException; | 1 duplicated blocks of code must be removed. |
import org.apache.accumulo.core.security.thrift.Credentials;
private Credentials credentials;
ScannerIterator(Instance instance, Credentials credentials, Text table, Authorizations authorizations, Range range, int size, int timeOut, | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
public void initialize(String instanceId, boolean initialize); | Remove this call to "exit" or ensure it is really required. |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not u... | Replace all tab characters in this file by sequences of white-spaces. |
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not... | Immediately return this expression instead of assigning it to the temporary variable "r". |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not u... | Replace all tab characters in this file by sequences of white-spaces. |
import org.apache.accumulo.core.util.ContextFactory;
JobContext job = ContextFactory.createJobContext(); | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
/**
* @deprecated since 1.4
* @use org.apache.accumulo.core.iterators.user.MinCombiner with MinCombiner.Type.STRING
*/ | 1 duplicated blocks of code must be removed. |
import java.text.ParseException;
try {
initDateParser().parse(start);
} catch (ParseException e) {
throw new IllegalArgumentException(e);
}
try {
initDateParser().parse(end);
} catch (ParseException e) {
throw new IllegalArgumentException(e);
}
setStart(is, initDatePa... | Either log or rethrow this exception. |
exec("classpath", true, "Level 2: Accumulo Start Classloader (Loads the classloader) URL classpath items are", true); | 1 duplicated blocks of code must be removed. |
package org.apache.accumulo.test.continuous;
import org.apache.accumulo.test.continuous.ContinuousIngest.BaseOpts; | Move the "org.apache.accumulo.test.randomwalk.unit.CreateTable" string literal on the left side of this string comparison. |
import org.apache.accumulo.core.security.Authorizations;
Scanner scanner = getConnector().createScanner("rdel1", Authorizations.EMPTY);
scanner = getConnector().createScanner("rdel1", Authorizations.EMPTY);
scanner = getConnector().createScanner("rdel1", Authorizations.EMPTY); | Remove this unused method parameter "range". |
Collection<Text> splits = getConnector().tableOperations().listSplits(table); | Either log or rethrow this exception. |
import java.nio.charset.Charset;
private static final Charset utf8 = Charset.forName("UTF8");
byte[] nid = zoo.mutate(ntp, "0".getBytes(utf8), ZooUtil.PUBLIC, new Mutator() {
return nextId.toString(Character.MAX_RADIX).getBytes(utf8);
String resvPath = ZooUtil.getRoot(instance) + Constants.ZHDFS_... | Move this variable to comply with Java Code Conventions. |
private static final long serialVersionUID = 1L;
private String tableId;
public TableDeletedException(String tableId) {
this.tableId = tableId;
}
public String getTableId() {
return tableId;
} | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Collections;
import java.util.List;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
private static String authsFile = null;
} else ... | Remove this unused method parameter "r". |
public void init(Map<String,String> options);
public boolean accept(Key k, Value v); | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
boolean tabExists = SecurityHelper.getTableExists(state);
target = SecurityHelper.getTabUserName(state);
target = SecurityHelper.getSysUserName(state);
boolean exists = SecurityHelper.getTabUserExists(state);
boolean tableExists = SecurityHelper.getTableExists(state);
boolean hasPerm = ... | Either log or rethrow this exception. |
System.out.printf("Mutation add rate : %,6.2f mutations/sec%n", mutationsAdded / ((System.currentTimeMillis() - startTime) / 1000.0)); | Use isEmpty() to check whether the collection is empty or not. |
private final MockAccumulo acc;
private final String tableName;
private final Authorizations authorizations;
/**
* Create a {@link BatchDeleter} for the specified instance on the specified table where the writer uses the specified {@link Authorizations}.
*
* @param acc
* @param tableName
*... | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
import org.apache.accumulo.core.security.tokens.AccumuloToken;
import org.apache.accumulo.core.security.tokens.InstanceTokenWrapper;
@SuppressWarnings("deprecation")
* @deprecated @since 1.5, use {@link #getConnector(AccumuloToken)}
* @param token
* An AccumuloToken implementing object.
* @return t... | Immediately return this expression instead of assigning it to the temporary variable "ret". |
package org.apache.accumulo.server.master.state;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Set;
public enum TabletServerState
{
// not a valid state, reserved for internal use only
RESERVED((byte)(-1)),
// the following are normally functioning states
NEW... | Return empty string instead. |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... | 296 duplicated blocks of code must be removed. |
import org.apache.accumulo.server.cli.ClientOpts;
import org.apache.accumulo.core.cli.BatchWriterOpts;
import org.apache.accumulo.core.cli.ScannerOpts;
private static TreeSet<RowColumn> scanAll(ClientOpts opts, ScannerOpts scanOpts, Text t) throws Exception {
Connector conn = opts.getConnector();
scanner.setB... | Remove this unused private "appendProp" method. |
import java.util.Collections;
import java.util.Map.Entry;
import org.junit.Rule;
public static File testDir;
File baseDir = new File(System.getProperty("user.dir") + "/target/mini-tests");
baseDir.mkdirs();
testDir = new File(baseDir, MiniAccumuloClusterTest.class.getName());
FileUtils.deleteQuietly(t... | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
/*
* 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 u... | Replace all tab characters in this file by sequences of white-spaces. |
CompactionPlan plan = getCompactionPlan(request);
return plan != null && !plan.inputFiles.isEmpty(); | This block of commented-out lines of code should be removed. |
import org.apache.accumulo.start.classloader.vfs.AccumuloVFSClassLoader;
clazz = AccumuloVFSClassLoader.loadClass(className, OptionDescriber.class); | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
import org.apache.accumulo.core.cli.Help;
import com.beust.jcommander.Parameter;
public class RestoreZookeeper {
byte[] data = value.getBytes();
data = Base64.decodeBase64(value.getBytes());
static class Opts extends Help {
@Parameter(names={"-z", "--keepers"})
String keepers = "localhost:2181";... | Remove this unused private "appendProp" method. |
if (b.length < offset + 8)
throw new IOException("trying to convert to long, but byte array isn't long enough, wanted " + (offset + 8) + " found " + b.length); | Remove this call to "exit" or ensure it is really required. |
super.seek(range, columnFamilies, inclusive); | At most one statement is allowed per line, but 2 statements were found on this line. |
import org.apache.accumulo.fate.Repo;
import org.apache.accumulo.fate.zookeeper.ZooUtil.NodeExistsPolicy; | Remove this call to "exit" or ensure it is really required. |
@SuppressWarnings("all") public enum _Fields implements org.apache.thrift.TFieldIdEnum { | 300 duplicated blocks of code must be removed. |
import org.apache.accumulo.core.iterators.user.GrepIterator; | Remove this unused private "match" method. |
@Test(timeout = 2 * 60 * 1000) | Either log or rethrow this exception. |
shellState.getReader().printString(String.format("%-15s => %10s%n", tableName, tableIds.get(tableName))); | Use isEmpty() to check whether the collection is empty or not. |
import org.apache.accumulo.core.util.AddressUtil;
transport = ThriftUtil.createTransport(AddressUtil.parseAddress(tserver), instance.getConfiguration()); | Immediately return this expression instead of assigning it to the temporary variable "client". |
Constants.METADATA_DIRECTORY_COLUMN.put(m, new Value(FastFormat.toZeroPaddedString(dirCount++, 8, 16, "/c-".getBytes())));
Constants.METADATA_DIRECTORY_COLUMN.put(m, new Value(FastFormat.toZeroPaddedString(dirCount++, 8, 16, "/c-".getBytes()))); | Remove this unused method parameter "ex". |
/**
*
*/
package org.apache.accumulo.core.util;
import java.io.Serializable;
import java.util.Comparator;
public class ByteArrayComparator implements Comparator<byte[]>, Serializable
{
private static final long serialVersionUID = 1L;
@Override
public int compare(byte[] o1, byte[] o2) {
int minLen = ... | Return empty string instead. |
@Override
public void visit(State state, Properties props) throws Exception {
Connector conn = state.getConnector();
Random rand = (Random) state.get("rand");
@SuppressWarnings("unchecked")
List<String> tableNames = (List<String>) state.get("tables");
String tableName = tableNames.g... | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
import org.apache.accumulo.server.security.SecurityOperationImpl;
SecurityOperationImpl.getInstance().grantTablePermission(SecurityConstants.getSystemCredentials(), cloneInfo.user, cloneInfo.tableId, permission);
SecurityOperationImpl.getInstance().deleteTable(SecurityConstants.getSystemCredentials(), clone... | Either log or rethrow this exception. |
/*
* 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 u... | Replace all tab characters in this file by sequences of white-spaces. |
TimestampFilter copy = (TimestampFilter) super.deepCopy(env);
copy.hasStart = hasStart;
copy.start = start;
copy.startInclusive = startInclusive;
copy.hasEnd = hasEnd;
copy.end = end;
copy.endInclusive = endInclusive;
return copy; | Define and throw a dedicated exception instead of using a generic one. |
@Deprecated | Return empty string instead. |
import org.apache.accumulo.cloudtrace.instrument.Span;
import org.apache.accumulo.cloudtrace.instrument.Trace; | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
String path = Constants.ZROOT + "/" + iid + Constants.ZTRACERS;
zapDirectory(zoo, path);
private static void zapDirectory(IZooReaderWriter zoo, String path) {
List<String> children = zoo.getChildren(path);
message("Deleting " + path + "/" + child + " from zookeeper");
zoo.recursiveDe... | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
setSource(iterator);
setSource(iterator); | Remove this unused method parameter "hasStart". |
package org.apache.accumulo.cloudtrace.instrument.impl;
import org.apache.accumulo.cloudtrace.instrument.Span;
import org.apache.accumulo.cloudtrace.instrument.Tracer;
} | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
public class ConcurrencyIT extends ConfigurableMacIT { | Use "Integer.toString" instead. |
if (!migrations.isEmpty())
return 100;
KeyExtent ke = new KeyExtent(ts.extent);
migrationsOut.add(new TabletMigration(ke, e.getKey(), dest));
// We can get some craziness with only 1 tserver, so lets make sure there's always an option!
if (underCap... | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
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. |
public static boolean setTableProperty(String tableId, String property, String value) throws KeeperException, InterruptedException {
if (!isPropertyValid(property, value)) return false;
// create the zk node for per-table properties for this table if it doesn't already exist
String zkTablePath = getTableP... | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not... | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
package org.apache.accumulo.server.test.continuous;
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
public class PrintScanTimeHistogram {
public static void main(String[] args) throws Exception {
Histogra... | Return empty string instead. |
import org.apache.accumulo.core.security.tokens.NullToken;
import org.apache.accumulo.core.security.tokens.AuthenticationToken; | 1 duplicated blocks of code must be removed. |
throws ThriftSecurityException, TException {
MetaDataTableScanner s = new MetaDataTableScanner(zki, SystemCredentials.get(), tableRange); | Immediately return this expression instead of assigning it to the temporary variable "onlineTabletsForTable". |
shellState.updateUser(user, new PasswordToken(pass)); | Immediately return this expression instead of assigning it to the temporary variable "connector". |
String[] theList;
static class Watcher implements LoggerWatcher {
public ArrayList<String> added = new ArrayList<String>();
public ArrayList<String> deleted = new ArrayList<String>();
@Override
public void newLogger(String address) {
added.add(address);
}
@Override
public voi... | Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'. |
Set<Range> ranges = opts.getConnector().tableOperations().splitRangeByTablets(opts.getTableName(), new Range(), opts.maxMaps); | Reorder the modifiers to comply with the Java Language Specification. |
package org.apache.accumulo.examples.mapreduce.bulk;
import java.util.TreeSet;
import org.apache.accumulo.core.client.AccumuloException;
import org.apache.accumulo.core.client.AccumuloSecurityException;
import org.apache.accumulo.core.client.Connector;
import org.apache.accumulo.core.client.TableExistsException;
impo... | Return empty string instead. |
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