text stringlengths 14 100k | source stringclasses 1
value | repo stringclasses 810
values | language stringclasses 13
values |
|---|---|---|---|
<|fim_suffix|> }
System.out.println("send " + i);
try {
Thread.sleep(10);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
<|fim_prefix|>package com.zhisheng.connectors.rocketmq.example;
import org.apache.ro... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.core.exception;
/**
* Desc: Base class of all Flink-specific unchecked exceptions.
* Created by zhisheng on 2019-09-25
* blog：http://www.54tianzhisheng.cn/
* 微信公众号：zhisheng
*/
public class FlinkRuntimeException extends RuntimeException {
private static final long serialVer... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.core.factory;
/**
* Desc:
* blog：http://www.54tianzhisheng.cn/
* <|fim_suffix|>ory {
}
<|fim_middle|>微信公众号：zhisheng
*/
public class DeserializerFact<|endoftext|> | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>y {
}
<|fim_prefix|>package com.zhisheng.core.factory;
/**
* Desc:
* blog：http://www.54tianzhisheng.cn/
* 微信公众号：zhisheng
*/
public class SerializerFa<|fim_middle|>ctor<|endoftext|> | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>y {
}
<|fim_prefix|>package com.zhisheng.core.facto<|fim_middle|>ry;
/**
* Desc:
* blog：http://www.54tianzhisheng.cn/
* 微信公众号：zhisheng
*/
public class SinkFactor<|endoftext|> | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>{
}
<|fim_prefix|>package com.zhisheng.core.factory;
/**
* Desc:
* blog：http://www.54tianzhisheng.cn/
* 微信公众号：zhisheng
*/
public class Sour<|fim_middle|>ceFactory <|endoftext|> | fim | zhisheng17/flink-learning | java |
/*
* 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 ... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>/*
* 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
* "L... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|> boolean hasTimeLeft = timeLeft > 0L;
for (ExecutorService executorService: executorServices) {
if (wasInterrupted || !hasTimeLeft) {
executorService.shutdownNow();
} else {
try {
if (!executorService.awaitTermination(timeLeft, TimeUnit.MILLISECONDS)) {
LOG.warn("ExecutorServic... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>/*
* 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
* "L... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>NDS)) {
multiplier = 1000L;
} else if (matchTimeUnit(unit, TimeUnit.MINUTES)) {
multiplier = 1000L * 60L;
} else if (matchTimeUnit(unit, TimeUnit.HOURS)) {
multiplier = 1000L * 60L * 60L;
} else {
throw new IllegalArgumentException("Time interval unit '" + unit +
"' does not ... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>teSql("CREATE DATABASE IF NOT EXISTS delta_db");
tEnv.executeSql("USE delta_db");
// 创建 Delta Lake 表
tEnv.executeSql("CREATE TABLE IF NOT EXISTS delta_users (\n" +
" id INT,\n" +
" name STRING,\n" +
" age INT,\n" +
... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>,\n" +
" 'path' = '/tmp/hudi_orders',\n" +
" 'table.type' = 'COPY_ON_WRITE',\n" +
" 'hoodie.datasource.write.recordkey.field' = 'order_id',\n" +
" 'hoodie.datasource.write.precombine.field' = 'order_date',\n" +
" ... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>-01 00:00:00', '2024-01-01'),\n" +
" (2, 'Bob', 25, TIMESTAMP '2024-01-01 00:00:00', '2024-01-01'),\n" +
" (3, 'Charlie', 35, TIMESTAMP '2024-01-02 00:00:00', '2024-01-02')";
tEnv.executeSql(insertSQL);
// 查询 Hudi 表中的数据并输出到 print sink
tEnv.ex... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>avior " +
"SELECT user_id, item_id, behavior, ts, DATE_FORMAT(ts, 'yyyy-MM-dd') " +
"FROM kafka_source");
}
}
<|fim_prefix|>package com.zhisheng.datalake.hudi;
import<|fim_middle|> org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.datalake.iceberg;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.bridge.java.StreamTableEnvironment;
/**
* Desc: Flink CDC to Iceberg Example
* 通过 Flink CDC 实时同步... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>CATALOG iceberg_catalog");
tEnv.executeSql("CREATE DATABASE IF NOT EXISTS iceberg_db");
tEnv.executeSql("USE iceberg_db");
// 创建 Iceberg 分区表
tEnv.executeSql("CREATE TABLE IF NOT EXISTS iceberg_users (\n" +
" id INT,\n" +
" name STRING,... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>}
}
<|fim_prefix|>package com.zhisheng.datalake.iceberg;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.bridge.java.StreamTableEnvironment;
/**
* Desc: Flink Iceberg Streaming Write E... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|> 'hostname' = 'localhost',\n" +
" 'port' = '3306',\n" +
" 'username' = 'root',\n" +
" 'password' = '123456',\n" +
" 'database-name' = 'mydb',\n" +
" 'table-name' = 'orders'\n" +
")";
tEn... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>ice', 30, '2024-01-01'),\n" +
" (2, 'Bob', 25, '2024-01-01'),\n" +
" (3, 'Charlie', 35, '2024-01-02')");
// 查询 Paimon 表中的数据
tEnv.executeSql("SELECT * FROM paimon_users").print();
}
}
<|fim_prefix|>package com.zhisheng.datalake.paimon;
import org.... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.datalake.paimon;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.bridge.java.StreamTableEnvironment;
/**
* Desc: Flink Paimon Streaming Write Example
* 通过 Flink S... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>arrows of outrageous fortune",
"Or to take arms against a sea of troubles,",
"And by opposing end them?--To die,--to sleep,--",
"No more; and by a sleep to say we end",
"The heartache, and the thousand natural shocks",
"That flesh is heir to,--'t... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.batch.accumulator;
import org.apache.flink.api.common.accumulators.IntCou<|fim_suffix|>ng.cn/
* 微信公众号：zhisheng
*/
public class Main2 {
public static void main(String[] args) throws Exception {
final ParameterTool params = ParameterTool.fromArgs(args);
... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.batch.wordcount;
import org.apache.flink.api.common.functions.FlatMapFunction;
import org.apache.flink.api.common.functions.ReduceFunction;
import org.apache.flink.api.java.ExecutionEnvironment;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.api.java... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.async;
import lombok.extern.slf4j.Slf4j;
import org.apache.flink.api.common.functions.FlatMapFunction;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.api.java.utils.ParameterTool;
import org.apache.flink.configuration.Configuration;
import o... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|> @Override
public void processElement(String value, ReadOnlyContext ctx, Collector<String> out) throws Exception {
ReadOnlyBroadcastState<String, String> broadcastState = ctx.getBroadcastState(ALERT_RULE);
if (broadcastState.conta... | fim | zhisheng17/flink-learning | java |
package com.zhisheng.examples.streaming.broadcast;
import org.apache.flink.api.common.functions.RichMapFunction;
import org.apache.flink.api.java.DataSet;
import org.apache.flink.api.java.ExecutionEnvironment;
import org.apache.flink.api.java.utils.ParameterTool;
import org.apache.flink.configuration.Configuration;
i... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>(ps != null) {
ps.close();
}
} catch (Exception e) {
log.error("runException:{}", e);
}
isRunning = false;
}
}
<|fim_prefix|>package com.zhisheng.examples.streaming.broadcast;
import com.zhisheng.examples.util.MySQLUtil;
import lombok.e... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>aStreamSource<MetricEvent> metricEventDataStream = KafkaConfigUtil.buildSource(env);
SingleOutputStreamOperator<MetricEvent> alert = metricEventDataStream.connect(alarmDataStream.broadcast(ALARM_RULES))
.process(new MyBroadcastProcessFunction(ALARM_RULES));
//其他的业务逻辑
... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|> }
})*/;
flatMap.keyBy(0).timeWindow(Time.minutes(2)).sum(1).print();
env.execute();
}
}
<|fim_prefix|>package com.zhisheng.examples.streaming.broadcast;
import com.zhisheng.common.utils.ExecutionEnvUtil;
import lombok.extern.slf4j.Slf4j;
import org.apache.flink.api... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.broadcast;
import com.zhisheng.common.model.MetricEvent;
import org.apache.flink.api.common.state.BroadcastState;
import org.apache.flink.api.common.state.MapStateDescriptor;
import org.apache.flink.api.common.state.ReadOnlyBroadcastState;
import org.apache.flink.s... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|> if (split.length() > 0) {
out.collect(new Tuple2<>(split, 1));
}
}
}
})
.keyBy(0)
.reduce(new ReduceFunction<Tuple2<String, Integer>>() {
... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.chain;
import org.apache.flink.api.common.functions.FlatMapFunction;
import org.apache.flink.api.common.functions.ReduceFunction;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.api.java.utils.ParameterTool;
import org.apache.flink.streaming.... | fim | zhisheng17/flink-learning | java |
package com.zhisheng.examples.streaming.chain;
import org.apache.flink.api.common.functions.FlatMapFunction;
import org.apache.flink.api.common.functions.ReduceFunction;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.api.java.utils.ParameterTool;
import org.apache.flink.streaming.api.environmen... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>.getExecutionEnvironment();
env.getConfig().setGlobalJobParameters(ParameterTool.fromArgs(args));
//disable operator chain
env.disableOperatorChaining();
env.addSource(new SourceFunction<String>() {
@Override
public void cancel() {
}
... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>oes make cowards of us all;",
"And thus the native hue of resolution",
"Is sicklied o'er with the pale cast of thought;",
"And enterprises of great pith and moment,",
"With this regard, their currents turn awry,",
"And lose the name of action.--S... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.chain;
import org.apache.flink.api.common.functions.FlatMapFunction;
import org.apache.flink.api.common.functions.MapFunction;
import org.apache.flink.api.common.functions.ReduceFunction;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.api.ja... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.chain;
import org.apache.flink.api.common.functions.FlatMapFunction;
import org.apache.flink.api.common.functions.MapFunction;
import org.apache.flink.api.common.functions.ReduceFunction;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.api.ja... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>
public static void main(String[] args) throws Exception {
final StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
ParameterTool parameterTool = ExecutionEnvUtil.PARAMETER_TOOL;
Properties props = KafkaConfigUtil.buildKafkaProps(parameterToo... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>og.info("{} is old , pv is {}", appId, pv);
}
pvState.update(pv);
return new Tuple2<>(appId, pv);
}
})
.print();
env.execute("Flink pv stat");
}
}
<|fim_prefix|>package ... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>tate = context.getOperatorStateStore().getListState(
new ListStateDescriptor<>("localPvStat",
TypeInformation.of(new TypeHint<Tuple2<String, Long>>() {
})));
localPvStat = new HashMap<>();
if (context.isRestored()) {
... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.checkpoint.util;
import org.apache.kafka.clients.producer.KafkaProducer;
import org.apache.kafka.clients.producer.ProducerRecord;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.Random;
/**
* @author fanrui
* @date ... | fim | zhisheng17/flink-learning | java |
package com.zhisheng.examples.streaming.config;
import org.apache.flink.api.common.functions.RichFlatMapFunction;
import org.apache.flink.api.java.ExecutionEnvironment;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.configuration.Configuration;
import org.apache.flink.util.Collector;
/**
* De... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.config;
import org.apache.flink.api.common.functions.RichFilterFunction;
import org.apache.flink.api.common.functions.RichFlatMapFunction;
import org.apache.flink.api.java.ExecutionEnvironment;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.config;
im<|fim_suffix|> zhisheng`
* Created by zhisheng on 2019/10/9 下午8:50
* blog：http://www.54tianzhisheng.cn/
* 微信公众号：zhisheng
*/
public class ParameterToolGetArgsMain {
public static void main(String[] args) throws Exception {
StreamExecutionEn... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>tils.ParameterTool;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.functions.source.RichSourceFunction;
/**
* Desc: ParameterTool get SystemProperties config
* Created by zhisheng on 2019/10/9 下午8:50
* blog：http://www.54tianzhisheng.... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|> {
StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
env.getConfig().setGlobalJobParameters(ParameterTool.fromSystemProperties());
env.addSource(new RichSourceFunction<String>() {
@Override
public void run(SourceContext<S... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>xtFile("file:///usr/local/blink-1.5.1/README.txt");
data.print();
//两种格式都行，另外还支持写入到 hdfs
// data.writeAsText("file:///usr/local/blink-1.5.1/README1.txt");
data.writeAsText("/usr/local/blink-1.5.1/README1.txt");
env.execute();
}
}
<|fim_prefix|>package com.zhish... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.join;
import org.apache.flink.api.common.functions.JoinFunction;
import org.apache.flink.api.java.functions.KeySelector;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.api.java.tuple.Tuple3;
import org.apache.flink.api.java.utils.ParameterTo... | fim | zhisheng17/flink-learning | java |
package com.zhisheng.examples.streaming.join;
import com.zhisheng.examples.util.ThrottledIterator;
import org.apache.flink.api.common.typeinfo.TypeHint;
import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.streaming.api.datastream.DataStrea... | fim | zhisheng17/flink-learning | java |
package com.zhisheng.examples.streaming.ml;
import org.apache.flink.streaming.api.TimeCharacteristic;
import org.apache.flink.streaming.api.datastream.DataStream;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.functions.AssignerWithPunctuatedWatermar... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.ml;
/**
* Data for IncrementalLearningSkeletonITCase.
* blog：http://www.54tianzhisheng.cn/
* 微信公众号：zhisheng
*/
public class IncrementalLearningSkeletonData {
public static final String RESULTS = "1\n" + "1\n" <|fim_suffix|>n" +
"0\n" + "0\n" + "0\n" + "0\n... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>n(SourceContext<Long> sourceContext) throws Exception {
while (true) {
sourceContext.collect(System.currentTimeMillis());
}
}
@Override
public void cancel() {
}
})
.map((MapFunctio... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.processFunction;
import org.apache.flink.api.common.functions.FlatMapFunction;
import org.apache.flink.api.java.tuple.Tuple;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.api.java.utils.ParameterTool;
import org.apache.flink.streaming.api.e... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.processFunction;
import org.apache.flink.api.common.functions.FlatMapFunction;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.api.java.utils.ParameterTool;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import ... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>Windowing.jar"
);
}
}
<|fim_prefix|>package com.zhisheng.examples.streaming.remote;
import org.apache.flink.api.java.ExecutionEnvironment;
/**
* 向远程集群提交 job
* blog：http://www.54tianzhisheng.cn/
* 微信公众号：zhisheng
*/
public class Main {
public static void main(String[] args) throws Ex... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.restartStrategy;
import org.apache.flink.api.common.functions.MapFunction;
import org.apache.flink.api.common.restartstrategy.RestartStrategies;
import org.apache.flink.api.java.utils.ParameterTool;
import org.apache.flink.streaming.api.environment.StreamExecutionE... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.restartStrate<|fim_suffix|>vironment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.functions.source.SourceFunction;
/**
* Desc: NullPointerException application，default RestartStrategy Test
* Created by zhisheng on 2019/10/5 下午11:22
* blog：ht... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|> while (true) {
sourceContext.collect(null);
}
}
@Override
public void cancel() {
}
})
.map((MapFunction<Long, Long>) aLong -> aLong / 1)
.print();
//开启 checkpoi... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|> throws Exception {
while (true) {
sourceContext.collect(null);
}
}
@Override
public void cancel() {
}
})
.map((MapFunction<Long, Long>) aLong -> aLong / 1)
.print();... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>ecutionEnvironment;
import org.apache.flink.streaming.api.functions.source.SourceFunction;
/**
* Desc: NullPointerException application，fixedDelay Restart Strategy Test
* Created by zhisheng on 2019/10/5 下午11:22
* blog：http://www.54tianzhisheng.cn/
* 微信公众号：zhisheng
*/
public class FixedDelayRestartS... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.restartStrategy;
import org.apache.flink.api.common.functions.MapFun<|fim_suffix|> @Override
public void cancel() {
}
})
.map((MapFunction<Long, Long>) aLong -> aLong / 1)
.print();
env.exec... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>ss FilterEvent {
public static void main(String[] args) throws Exception {
final ParameterTool params = ParameterTool.fromArgs(args);
final StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
env.getConfig().setGlobalJobParameters(params);
... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.sideoutput;
import org.apache.flink.api.java.functions.KeySelector;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.api.java.utils.ParameterTool;
import org.apache.flink.streaming.api.TimeCharacteristic;
import org.apache.flink.streaming.api.... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>4tianzhisheng.cn/
* 微信公众号：zhisheng
*/
public class SideOutputEvent {
private static final OutputTag<MetricEvent> machineTag = new OutputTag<MetricEvent>("machine") {
};
private static final OutputTag<MetricEvent> dockerTag = new OutputTag<MetricEvent>("docker") {
};
private static fi... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.<|fim_suffix|>ironment;
/**
* Desc: socket
* Created by zhisheng on 2019-04-26
* blog：http://www.54tianzhisheng.cn/
* 微信公众号：zhisheng
*/
public class LambdaMain {
public static void main(String[] args) throws Exception {
//参数检查
if (args.length != 2) {
Syste... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.socket;
import org.apache.flink.api.common.functions.FlatMapFunction;
import org.apache.flink.api.java.tuple.Tuple2;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator;
impo... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>);
env.setStateBackend(new MemoryStateBackend());
env.addSource(new RichParallelSourceFunction<Tuple2<String, Long>>() {
@Override
public void run(SourceContext<Tuple2<String, Long>> sourceContext) throws Exception {
while (true) {
... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>Watermarks(new WordPunctuatedWatermark());
data.print();
env.execute("watermark demo");
}
}
<|fim_prefix|>package com.zhisheng.examples.streaming.watermark;
import org.apache.flink.api.common.functions.MapFunction;
import org.apache.flink.streaming.api.TimeCharacteristic;
import org.... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.watermark;
import org.apache.flink.api.common.functions.MapFunction;
import org.apache.flink.streaming.api.TimeCharacteristic;
import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator;
import org.apache.flink.streaming.api.environment.StreamExecu... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.watermark;
import org.apache.flink.api.common.functions.MapFunction;
import org.apache.flink.streaming.api.TimeCharacteristic;
import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator;
import org.apache.flink.streaming.api.environment.StreamExecu... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.watermark;
import org.apache.flink.api.common.functions.MapFunction;
import org.apache.flink.streaming.api.Ti<|fim_suffix|>,");
return new Word(split[0], Integer.valueOf(split[1]), Long.valueOf(split[2]));
}
... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.watermark;
import org.apache.flink.api.common.functions.MapFunction;
import org.apache.flink.streaming.api.TimeCharacteristic;
import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator;
import org.apache.flink.streaming.api.environment.StreamExecu... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>ing word;
private int count;
private long timestamp;
}
<|fim_prefix|>package com.zhisheng.examples.streaming.watermark;
import <|fim_middle|>lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
/**
* Desc:
* Created by zhisheng on 2019-07-07
* blog：http://www.54tian... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>@Nullable
@Override
public Watermark getCurrentWatermark() {
long maxTimeLag = 5000;
return new Watermark(currentTimestamp == Long.MIN_VALUE ? Long.MIN_VALUE : currentTimestamp - maxTimeLag);
}
}
<|fim_prefix|>package com.zhisheng.examples.streaming.watermark;
import com.zhish... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.streaming.watermark;
import org.apache.flink.streaming.api.functions.AssignerWithPunctuatedWatermarks;
import org.apache.flink.streaming.api.watermark.Watermark;
import javax.annotation.Nullable;
/**
* Desc: Punctuated Watermark
* Created by zhisheng on 2019-07-09
* blo... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>st of thought;",
"And enterprises of great pith and moment,",
"With this regard, their currents turn awry,",
"And lose the name of action.--Soft you now!",
"The fair Ophelia!--Nymph, in thy orisons",
"Be all my sins remember'd."
};
}
<|fim_pr... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.examples.util;
import com.google.common.base.Throwables;
import lombok.extern.slf4j.Slf4j;
import java.<|fim_suffix|>mport java.sql.DriverManager;
@Slf4j
public class MySQLUtil {
public static Connection getConnection(String driver, String url, String user, String password) {
... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>TimeMillis();
}
return source.next();
}
@Override
public void remove() {
throw new UnsupportedOperationException();
}
}
<|fim_prefix|>package com.zhisheng.examples.util;
import java.io.Serializable;
import java.util.Iterator;
import static java.util.Objects.requireNonNull;
/**
* A variant ... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|> final int nextSlash = pathString.indexOf('/', start + 2);
final int authEnd = nextSlash > 0 ? nextSlash : pathString.length();
authority = pathString.substring(start + 2, authEnd);
start = authEnd;
}
// uri path is the rest of the string -- query ... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|> flink, maybe others will use this kafka appender in future
private String id; // log id, default it is UUID
private Long timestamp;
private String content; // log message
private Map<String, String> tags = new HashMap<>(); // tags of the log, eg: host_name, application_id, job_name et... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|> throwable.printStackTrace(new PrintStream(baos));
String exceptionStr = baos.toString();
int length = exceptionStr.length();
if (limit > 0 && limit < length) {
length = limit;
}
if (!replaceCharToStrMap.isEmpty()) {
final StringBuilder... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>package com.zhisheng.flink.util;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonProcessingException;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper;
public class JacksonUtil {
<|fim_suffix|>}
}
<|fim_middle|> private final static Object... | fim | zhisheng17/flink-learning | java |
package com.zhisheng.log.appender;
import com.zhisheng.flink.model.LogEvent;
import com.zhisheng.flink.util.ExceptionUtil;
import com.zhisheng.flink.util.JacksonUtil;
import lombok.extern.slf4j.Slf4j;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonProcessingException;
import org.apache.kafka.cl... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>ceptionUtil.stacktraceToString(throwable);
System.out.println(stacktrace);
Map<String, String> map = new HashMap<>();
for (Map.Entry<String, String> entry : map.entrySet()) {
System.out.println(entry.getKey() + " " + entry.getValue());
}
}
}
<|... | fim | zhisheng17/flink-learning | java |
package com.zhisheng.log.appender;
import com.zhisheng.flink.model.LogEvent;
import com.zhisheng.flink.util.ExceptionUtil;
import com.zhisheng.flink.util.JacksonUtil;
import lombok.Data;
import lombok.extern.slf4j.Slf4j;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonProcessingException;
import... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>.setFields(fields);
metricEvent.setTimestamp(timestamp);
return metricEvent;
}
static MetricEvent addFields(MetricEvent metricEvent, Long timestamp, Meter meter) {
Map<String, Object> fields = new HashMap<>(2);
fields.put("count", meter.getCount());
fields.put("rate", meter.getRate());
metr... | fim | zhisheng17/flink-learning | java |
package org.apache.flink.metrics.kafka;
import org.apache.flink.metrics.reporter.InterceptInstantiationViaReflection;
import org.apache.flink.metrics.reporter.MetricReporterFactory;
import java.util.Properties;
/**
* {@link MetricReporterFactory} for {@link KafkaReporter}.
*/
@InterceptInstantiationViaReflection(r... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>n("the Kafka broker server host");
public static final ConfigOption<String> TOPIC = ConfigOptions
.key("topic")
.defaultValue("metrics-flink-jobs")
.withDescription("the Kafka topic to store metrics");
public static final ConfigOption<String> ACKS = ConfigOptions
.key("acks")
.defaultValue("... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>ring val) {
if (key == null || "".equals(key)) return this;
if (val == null || "".equals(val)) return this;
tags.put(key, val);
return this;
}
public MetricEvent addTags(Map<String, String> newTags) {
if (newTags == null || newTags.size() == 0) return this;
tags.putAll(newTags);
return th... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>tyPrinter().writeValueAsString(value);
}
}
<|fim_prefix|>package org.apa<|fim_middle|>che.flink.metrics.kafka.util;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonProcessingException;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper;
publ... | fim | zhisheng17/flink-learning | java |
/*
* 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 ... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>0-12-08 11:08
*/
public enum ClusterMode {
/**
* yarn mode.
*/
YARN,
/**
* K8s mode.
*/
K8S
}
<|fim_prefix|>package org.apache.flink.metrics.prometheus;
<|fim_middle|>/**
* Desc:
* Created by zhisheng on 202<|endoftext|> | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>/*
* 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
* "L... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contri<|fim_suffix|>ide
public PrometheusPushGatewayReporter createMetricReporter(Properties properties) {
return new PrometheusPushGatewayReporter();
}
}
<|fim_middle|>butor license agreements. See the NOTICE file distribute... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>/*
* 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
* "L... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>uted 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.
*/
package org.apache.flink.metrics.prometheus;
import io.prome... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license<|fim_suffix|>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 WARRANT... | fim | zhisheng17/flink-learning | java |
<|fim_suffix|>ckNotNull;
/**
* A {@link ClusterClientFactory} for a Kubernetes cluster.
*/
@Internal
public class KubernetesClusterClientFactory extends AbstractContainerizedClusterClientFactory<String> {
private static final String CLUSTER_ID_PREFIX = "flink-cluster-";
@Override
public boolean isCompatibleWith... | fim | zhisheng17/flink-learning | java |
<|fim_prefix|>/*
* Li<|fim_suffix|>on);
checkNotNull(applicationConfiguration);
final KubernetesDeploymentTarget deploymentTarget = KubernetesDeploymentTarget.fromConfig(flinkConfig);
if (KubernetesDeploymentTarget.APPLICATION != deploymentTarget) {
throw new ClusterDeploymentException(
"Couldn't deploy ... | fim | zhisheng17/flink-learning | java |
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