Migrate rocketmq-flume to here.
Project: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/commit/e2148280 Tree: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/tree/e2148280 Diff: http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/diff/e2148280 Branch: refs/heads/master Commit: e2148280525c3efd67408e6032b43225c9c67c73 Parents: ede20ba Author: yukon <[email protected]> Authored: Wed Mar 15 16:17:11 2017 +0800 Committer: yukon <[email protected]> Committed: Wed Mar 15 16:17:11 2017 +0800 ---------------------------------------------------------------------- .gitignore | 8 - LICENSE | 201 ----------- LICENSE-BIN | 201 ----------- NOTICE | 5 - NOTICE-BIN | 18 - README.md | 124 ------- pom.xml | 141 -------- rocketmq-flume-ng/.gitignore | 8 + rocketmq-flume-ng/LICENSE | 201 +++++++++++ rocketmq-flume-ng/LICENSE-BIN | 201 +++++++++++ rocketmq-flume-ng/NOTICE | 5 + rocketmq-flume-ng/NOTICE-BIN | 18 + rocketmq-flume-ng/README.md | 124 +++++++ rocketmq-flume-ng/pom.xml | 141 ++++++++ rocketmq-flume-ng/rocketmq-flume-sink/pom.xml | 27 ++ .../rocketmq/flume/ng/sink/RocketMQSink.java | 245 +++++++++++++ .../flume/ng/sink/RocketMQSinkConstants.java | 41 +++ .../flume/ng/sink/RocketMQSinkTest.java | 342 +++++++++++++++++++ .../src/test/resources/log4j.properties | 23 ++ rocketmq-flume-ng/rocketmq-flume-souce/pom.xml | 27 ++ .../rocketmq/flume/ng/souce/RocketMQSource.java | 192 +++++++++++ .../flume/ng/souce/RocketMQSourceConstants.java | 44 +++ .../flume/ng/souce/RocketMQSourceTest.java | 208 +++++++++++ .../src/test/resources/log4j.properties | 23 ++ rocketmq-flume-ng/style/copyright/Apache.xml | 24 ++ .../style/copyright/profiles_settings.xml | 64 ++++ rocketmq-flume-ng/style/rmq_checkstyle.xml | 135 ++++++++ rocketmq-flume-ng/style/rmq_codeStyle.xml | 143 ++++++++ rocketmq-flume-sink/pom.xml | 27 -- .../rocketmq/flume/ng/sink/RocketMQSink.java | 245 ------------- .../flume/ng/sink/RocketMQSinkConstants.java | 41 --- .../flume/ng/sink/RocketMQSinkTest.java | 342 ------------------- .../src/test/resources/log4j.properties | 23 -- rocketmq-flume-souce/pom.xml | 27 -- .../rocketmq/flume/ng/souce/RocketMQSource.java | 192 ----------- .../flume/ng/souce/RocketMQSourceConstants.java | 44 --- .../flume/ng/souce/RocketMQSourceTest.java | 208 ----------- .../src/test/resources/log4j.properties | 23 -- style/copyright/Apache.xml | 24 -- style/copyright/profiles_settings.xml | 64 ---- style/rmq_checkstyle.xml | 135 -------- style/rmq_codeStyle.xml | 143 -------- 42 files changed, 2236 insertions(+), 2236 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/.gitignore ---------------------------------------------------------------------- diff --git a/.gitignore b/.gitignore deleted file mode 100644 index 1d9a6d3..0000000 --- a/.gitignore +++ /dev/null @@ -1,8 +0,0 @@ -.* -*.class -*.jar -*.war -*.iml -.settings -target -!.gitignore \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/LICENSE ---------------------------------------------------------------------- diff --git a/LICENSE b/LICENSE deleted file mode 100644 index 7f77f44..0000000 --- a/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed 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. \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/NOTICE ---------------------------------------------------------------------- diff --git a/NOTICE b/NOTICE deleted file mode 100644 index 5384857..0000000 --- a/NOTICE +++ /dev/null @@ -1,5 +0,0 @@ -Apache RocketMQ (incubating) -Copyright 2016-2017 The Apache Software Foundation - -This product includes software developed at -The Apache Software Foundation (http://www.apache.org/). \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/NOTICE-BIN ---------------------------------------------------------------------- diff --git a/NOTICE-BIN b/NOTICE-BIN deleted file mode 100644 index 34641fa..0000000 --- a/NOTICE-BIN +++ /dev/null @@ -1,18 +0,0 @@ -Apache RocketMQ (incubating) -Copyright 2016-2017 The Apache Software Foundation - -This product includes software developed at -The Apache Software Foundation (http://www.apache.org/). - - ------- -This product has a bundle Flume: - -Apache Flume -Copyright 2012 The Apache Software Foundation - -This product includes software developed at -The Apache Software Foundation (http://www.apache.org/). - -Portions of this software were developed at -Cloudera, Inc. (http://www.cloudera.com/). http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/README.md ---------------------------------------------------------------------- diff --git a/README.md b/README.md deleted file mode 100644 index 1d7a17e..0000000 --- a/README.md +++ /dev/null @@ -1,124 +0,0 @@ -rocketmq-flume-ng Sink & Source -========================== - -This project is used to receive and send messages between -[RocketMQ](http://rocketmq.incubator.apache.org/) and [Flume-ng](https://github.com/apache/flume) - -1. Firstly, please get familiar with [RocketMQ](http://rocketmq.incubator.apache.org/) and [Flume-ng](https://github.com/apache/flume). -2. Ensure that the jar related to [RocketMQ](http://rocketmq.incubator.apache.org/dowloading/releases) exists in local maven repository. -3. Execute the following command in rocketmq-flume root directory - - `mvn clean install dependency:copy-dependencies` - -4. Copy the jar depended by rocketmq-flume to `$FLUME_HOME/lib`(the specific jar will be given later) - -## Sink - -### Sink configuration instruction - -| key | nullable | default |description| -|---------------|----------|------------------------|-----------| -| nameserver | false | |nameserver address| -| topic | true | "FLUME_TOPIC" |topic name| -| tag | true | "FLUME_TAG" |tag name| -| producerGroup | true | "FLUME_PRODUCER_GROUP" |producerGroup name| -| batchSize | true | 1 |max batch event taking num| -| maxProcessTime| true | 1000 |max batch event taking time,default is 1s| - -### Sink example - -- Write the Flume configuration file - -``` -agent1.sources=source1 -agent1.channels=channel1 -agent1.sinks=sink1 - -agent1.sources.source1.type=avro -agent1.sources.source1.bind=0.0.0.0 -agent1.sources.source1.port=15151 -agent1.sources.source1.channels=channel1 - -agent1.sinks.sink1.type=org.apache.rocketmq.flume.ng.sink.RocketMQSink -agent1.sinks.sink1.nameserver=x.x.x.x:9876 -agent1.sinks.sink1.channel=channel1 - -agent1.channels.channel1.type=memory -agent1.channels.channel1.capacity=100 -agent1.channels.channel1.transactionCapacity=100 -agent1.channels.channel1.keep-alive=3 -``` - -- Copy the jars below to `$FLUME_HOME/lib` - -``` -rocketmq-flume-sink-0.0.1-SNAPSHOT.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target) -fastjson-1.2.12.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) -netty-all-4.0.36.Final.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) -rocketmq-client-4.0.0-incubating.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) -rocketmq-common-4.0.0-incubating.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) -rocketmq-remoting-4.0.0-incubating.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) -``` - -- Execute the command and check the console output - -``` -shell1> $FLUME_HOME/bin/flume-ng agent -c conf -f conf/flume.conf -n agent1 -Dflume.root.logger=INFO,console -shell2> $FLUME_HOME/bin/flume-ng avro-client -H localhost -p 15151 -F $FLUME_HOME/README -``` - - -## Source - -### Source configuration instruction - - -| key | nullable | default |description| -|---------------|----------|----------------------|-----------| -| nameserver | false | |nameserver address| -| topic | true |"FLUME_TOPIC" |topic name| -| tag | true |"FLUME_TAG" |tag name| -| consumerGroup | true |"FLUME_CONSUMER_GROUP"|consumerGroup name| -| messageModel | true | "BROADCASTING" |RocketMQ message model,"BROADCASTING" or "CLUSTERING"| -| batchSize | true | 32 |batch consuming messages from RocketMq max num| - - -### Source example -- Write the Flume configuration file - -``` -agent1.sources=source1 -agent1.channels=channel1 -agent1.sinks=sink1 - -agent1.sources.source1.type=org.apache.rocketmq.flume.ng.source.RocketMQSource -agent1.sources.source1.nameserver=x.x.x.x:9876 -agent1.sources.source1.channels=channel1 - -agent1.sinks.sink1.type=logger -agent1.sinks.sink1.channel=channel1 - -agent1.channels.channel1.type=memory -agent1.channels.channel1.capacity=100 -agent1.channels.channel1.transactionCapacity=100 -agent1.channels.channel1.keep-alive=3 -``` - -- Copy the jars below to `$FLUME_HOME/lib` - -``` -rocketmq-flume-souce-0.0.1-SNAPSHOT.jar (path: $PROJECT_HOME/rocketmq-flume-source/target) -fastjson-1.2.12.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) -netty-all-4.0.36.Final.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) -rocketmq-client-4.0.0-incubating.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) -rocketmq-common-4.0.0-incubating.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) -rocketmq-remoting-4.0.0-incubating.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) -``` - -- Send some test message to RocketMQ - -- Execute the command and check the console output - -``` -$FLUME_HOME/bin/flume-ng agent -c conf -f conf/flume.conf -n agent1 -Dflume.root.logger=INFO,console -``` http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/pom.xml ---------------------------------------------------------------------- diff --git a/pom.xml b/pom.xml deleted file mode 100644 index d6651ae..0000000 --- a/pom.xml +++ /dev/null @@ -1,141 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - 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. - --> - -<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd";> - <modelVersion>4.0.0</modelVersion> - <groupId>org.apache</groupId> - <artifactId>rocketmq-flume</artifactId> - <version>0.0.1-SNAPSHOT</version> - <name>rocketmq-flume</name> - <modules> - <module>rocketmq-flume-sink</module> - <module>rocketmq-flume-souce</module> - </modules> - - <properties> - <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> - <!--maven properties --> - <maven.test.skip>false</maven.test.skip> - <maven.javadoc.skip>true</maven.javadoc.skip> - <!-- compiler settings properties --> - <maven.compiler.source>1.7</maven.compiler.source> - <maven.compiler.target>1.7</maven.compiler.target> - <flume.version>1.7.0</flume.version> - <rocketmq.version>4.0.0-incubating</rocketmq.version> - </properties> - <dependencies> - <dependency> - <groupId>org.apache.rocketmq</groupId> - <artifactId>rocketmq-client</artifactId> - <version>${rocketmq.version}</version> - </dependency> - <dependency> - <groupId>org.apache.flume</groupId> - <artifactId>flume-ng-core</artifactId> - <version>${flume.version}</version> - </dependency> - <!--test --> - <dependency> - <groupId>junit</groupId> - <artifactId>junit</artifactId> - <scope>test</scope> - <version>4.12</version> - </dependency> - - <dependency> - <groupId>org.apache.rocketmq</groupId> - <artifactId>rocketmq-namesrv</artifactId> - <version>${rocketmq.version}</version> - <scope>test</scope> - <exclusions> - <exclusion> - <groupId>ch.qos.logback</groupId> - <artifactId>logback-classic</artifactId> - </exclusion> - </exclusions> - </dependency> - - <dependency> - <groupId>org.apache.rocketmq</groupId> - <artifactId>rocketmq-broker</artifactId> - <version>${rocketmq.version}</version> - <scope>test</scope> - <exclusions> - <exclusion> - <groupId>ch.qos.logback</groupId> - <artifactId>logback-classic</artifactId> - </exclusion> - </exclusions> - </dependency> - </dependencies> - - <build> - <plugins> - <plugin> - <artifactId>maven-compiler-plugin</artifactId> - <version>3.5.1</version> - <configuration> - <source>${maven.compiler.source}</source> - <target>${maven.compiler.target}</target> - <compilerVersion>${maven.compiler.source}</compilerVersion> - <showDeprecation>true</showDeprecation> - <showWarnings>true</showWarnings> - </configuration> - </plugin> - <plugin> - <groupId>org.apache.rat</groupId> - <artifactId>apache-rat-plugin</artifactId> - <version>0.12</version> - <configuration> - <excludes> - <exclude>README.md</exclude> - </excludes> - </configuration> - </plugin> - <plugin> - <artifactId>maven-checkstyle-plugin</artifactId> - <version>2.17</version> - <executions> - <execution> - <id>verify</id> - <phase>verify</phase> - <configuration> - <configLocation>style/rmq_checkstyle.xml</configLocation> - <encoding>UTF-8</encoding> - <consoleOutput>true</consoleOutput> - <failsOnError>true</failsOnError> - <includeTestSourceDirectory>false</includeTestSourceDirectory> - <includeTestResources>false</includeTestResources> - </configuration> - <goals> - <goal>check</goal> - </goals> - </execution> - </executions> - </plugin> - </plugins> - <resources> - <resource> - <directory>src/main/resources</directory> - <filtering>true</filtering> - </resource> - </resources> - </build> - <packaging>pom</packaging> -</project> \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/rocketmq-flume-ng/.gitignore ---------------------------------------------------------------------- diff --git a/rocketmq-flume-ng/.gitignore b/rocketmq-flume-ng/.gitignore new file mode 100644 index 0000000..1d9a6d3 --- /dev/null +++ b/rocketmq-flume-ng/.gitignore @@ -0,0 +1,8 @@ +.* +*.class +*.jar +*.war +*.iml +.settings +target +!.gitignore \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/rocketmq-flume-ng/LICENSE ---------------------------------------------------------------------- diff --git a/rocketmq-flume-ng/LICENSE b/rocketmq-flume-ng/LICENSE new file mode 100644 index 0000000..7f77f44 --- /dev/null +++ b/rocketmq-flume-ng/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed 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. \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/rocketmq-flume-ng/NOTICE ---------------------------------------------------------------------- diff --git a/rocketmq-flume-ng/NOTICE b/rocketmq-flume-ng/NOTICE new file mode 100644 index 0000000..5384857 --- /dev/null +++ b/rocketmq-flume-ng/NOTICE @@ -0,0 +1,5 @@ +Apache RocketMQ (incubating) +Copyright 2016-2017 The Apache Software Foundation + +This product includes software developed at +The Apache Software Foundation (http://www.apache.org/). \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/rocketmq-flume-ng/NOTICE-BIN ---------------------------------------------------------------------- diff --git a/rocketmq-flume-ng/NOTICE-BIN b/rocketmq-flume-ng/NOTICE-BIN new file mode 100644 index 0000000..34641fa --- /dev/null +++ b/rocketmq-flume-ng/NOTICE-BIN @@ -0,0 +1,18 @@ +Apache RocketMQ (incubating) +Copyright 2016-2017 The Apache Software Foundation + +This product includes software developed at +The Apache Software Foundation (http://www.apache.org/). + + +------ +This product has a bundle Flume: + +Apache Flume +Copyright 2012 The Apache Software Foundation + +This product includes software developed at +The Apache Software Foundation (http://www.apache.org/). + +Portions of this software were developed at +Cloudera, Inc. (http://www.cloudera.com/). http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/rocketmq-flume-ng/README.md ---------------------------------------------------------------------- diff --git a/rocketmq-flume-ng/README.md b/rocketmq-flume-ng/README.md new file mode 100644 index 0000000..1d7a17e --- /dev/null +++ b/rocketmq-flume-ng/README.md @@ -0,0 +1,124 @@ +rocketmq-flume-ng Sink & Source +========================== + +This project is used to receive and send messages between +[RocketMQ](http://rocketmq.incubator.apache.org/) and [Flume-ng](https://github.com/apache/flume) + +1. Firstly, please get familiar with [RocketMQ](http://rocketmq.incubator.apache.org/) and [Flume-ng](https://github.com/apache/flume). +2. Ensure that the jar related to [RocketMQ](http://rocketmq.incubator.apache.org/dowloading/releases) exists in local maven repository. +3. Execute the following command in rocketmq-flume root directory + + `mvn clean install dependency:copy-dependencies` + +4. Copy the jar depended by rocketmq-flume to `$FLUME_HOME/lib`(the specific jar will be given later) + +## Sink + +### Sink configuration instruction + +| key | nullable | default |description| +|---------------|----------|------------------------|-----------| +| nameserver | false | |nameserver address| +| topic | true | "FLUME_TOPIC" |topic name| +| tag | true | "FLUME_TAG" |tag name| +| producerGroup | true | "FLUME_PRODUCER_GROUP" |producerGroup name| +| batchSize | true | 1 |max batch event taking num| +| maxProcessTime| true | 1000 |max batch event taking time,default is 1s| + +### Sink example + +- Write the Flume configuration file + +``` +agent1.sources=source1 +agent1.channels=channel1 +agent1.sinks=sink1 + +agent1.sources.source1.type=avro +agent1.sources.source1.bind=0.0.0.0 +agent1.sources.source1.port=15151 +agent1.sources.source1.channels=channel1 + +agent1.sinks.sink1.type=org.apache.rocketmq.flume.ng.sink.RocketMQSink +agent1.sinks.sink1.nameserver=x.x.x.x:9876 +agent1.sinks.sink1.channel=channel1 + +agent1.channels.channel1.type=memory +agent1.channels.channel1.capacity=100 +agent1.channels.channel1.transactionCapacity=100 +agent1.channels.channel1.keep-alive=3 +``` + +- Copy the jars below to `$FLUME_HOME/lib` + +``` +rocketmq-flume-sink-0.0.1-SNAPSHOT.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target) +fastjson-1.2.12.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) +netty-all-4.0.36.Final.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) +rocketmq-client-4.0.0-incubating.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) +rocketmq-common-4.0.0-incubating.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) +rocketmq-remoting-4.0.0-incubating.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) +``` + +- Execute the command and check the console output + +``` +shell1> $FLUME_HOME/bin/flume-ng agent -c conf -f conf/flume.conf -n agent1 -Dflume.root.logger=INFO,console +shell2> $FLUME_HOME/bin/flume-ng avro-client -H localhost -p 15151 -F $FLUME_HOME/README +``` + + +## Source + +### Source configuration instruction + + +| key | nullable | default |description| +|---------------|----------|----------------------|-----------| +| nameserver | false | |nameserver address| +| topic | true |"FLUME_TOPIC" |topic name| +| tag | true |"FLUME_TAG" |tag name| +| consumerGroup | true |"FLUME_CONSUMER_GROUP"|consumerGroup name| +| messageModel | true | "BROADCASTING" |RocketMQ message model,"BROADCASTING" or "CLUSTERING"| +| batchSize | true | 32 |batch consuming messages from RocketMq max num| + + +### Source example +- Write the Flume configuration file + +``` +agent1.sources=source1 +agent1.channels=channel1 +agent1.sinks=sink1 + +agent1.sources.source1.type=org.apache.rocketmq.flume.ng.source.RocketMQSource +agent1.sources.source1.nameserver=x.x.x.x:9876 +agent1.sources.source1.channels=channel1 + +agent1.sinks.sink1.type=logger +agent1.sinks.sink1.channel=channel1 + +agent1.channels.channel1.type=memory +agent1.channels.channel1.capacity=100 +agent1.channels.channel1.transactionCapacity=100 +agent1.channels.channel1.keep-alive=3 +``` + +- Copy the jars below to `$FLUME_HOME/lib` + +``` +rocketmq-flume-souce-0.0.1-SNAPSHOT.jar (path: $PROJECT_HOME/rocketmq-flume-source/target) +fastjson-1.2.12.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) +netty-all-4.0.36.Final.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) +rocketmq-client-4.0.0-incubating.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) +rocketmq-common-4.0.0-incubating.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) +rocketmq-remoting-4.0.0-incubating.jar (path: $PROJECT_HOME/rocketmq-flume-sink/target/dependency) +``` + +- Send some test message to RocketMQ + +- Execute the command and check the console output + +``` +$FLUME_HOME/bin/flume-ng agent -c conf -f conf/flume.conf -n agent1 -Dflume.root.logger=INFO,console +``` http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/rocketmq-flume-ng/pom.xml ---------------------------------------------------------------------- diff --git a/rocketmq-flume-ng/pom.xml b/rocketmq-flume-ng/pom.xml new file mode 100644 index 0000000..d6651ae --- /dev/null +++ b/rocketmq-flume-ng/pom.xml @@ -0,0 +1,141 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + 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. + --> + +<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd";> + <modelVersion>4.0.0</modelVersion> + <groupId>org.apache</groupId> + <artifactId>rocketmq-flume</artifactId> + <version>0.0.1-SNAPSHOT</version> + <name>rocketmq-flume</name> + <modules> + <module>rocketmq-flume-sink</module> + <module>rocketmq-flume-souce</module> + </modules> + + <properties> + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + <!--maven properties --> + <maven.test.skip>false</maven.test.skip> + <maven.javadoc.skip>true</maven.javadoc.skip> + <!-- compiler settings properties --> + <maven.compiler.source>1.7</maven.compiler.source> + <maven.compiler.target>1.7</maven.compiler.target> + <flume.version>1.7.0</flume.version> + <rocketmq.version>4.0.0-incubating</rocketmq.version> + </properties> + <dependencies> + <dependency> + <groupId>org.apache.rocketmq</groupId> + <artifactId>rocketmq-client</artifactId> + <version>${rocketmq.version}</version> + </dependency> + <dependency> + <groupId>org.apache.flume</groupId> + <artifactId>flume-ng-core</artifactId> + <version>${flume.version}</version> + </dependency> + <!--test --> + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <scope>test</scope> + <version>4.12</version> + </dependency> + + <dependency> + <groupId>org.apache.rocketmq</groupId> + <artifactId>rocketmq-namesrv</artifactId> + <version>${rocketmq.version}</version> + <scope>test</scope> + <exclusions> + <exclusion> + <groupId>ch.qos.logback</groupId> + <artifactId>logback-classic</artifactId> + </exclusion> + </exclusions> + </dependency> + + <dependency> + <groupId>org.apache.rocketmq</groupId> + <artifactId>rocketmq-broker</artifactId> + <version>${rocketmq.version}</version> + <scope>test</scope> + <exclusions> + <exclusion> + <groupId>ch.qos.logback</groupId> + <artifactId>logback-classic</artifactId> + </exclusion> + </exclusions> + </dependency> + </dependencies> + + <build> + <plugins> + <plugin> + <artifactId>maven-compiler-plugin</artifactId> + <version>3.5.1</version> + <configuration> + <source>${maven.compiler.source}</source> + <target>${maven.compiler.target}</target> + <compilerVersion>${maven.compiler.source}</compilerVersion> + <showDeprecation>true</showDeprecation> + <showWarnings>true</showWarnings> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.rat</groupId> + <artifactId>apache-rat-plugin</artifactId> + <version>0.12</version> + <configuration> + <excludes> + <exclude>README.md</exclude> + </excludes> + </configuration> + </plugin> + <plugin> + <artifactId>maven-checkstyle-plugin</artifactId> + <version>2.17</version> + <executions> + <execution> + <id>verify</id> + <phase>verify</phase> + <configuration> + <configLocation>style/rmq_checkstyle.xml</configLocation> + <encoding>UTF-8</encoding> + <consoleOutput>true</consoleOutput> + <failsOnError>true</failsOnError> + <includeTestSourceDirectory>false</includeTestSourceDirectory> + <includeTestResources>false</includeTestResources> + </configuration> + <goals> + <goal>check</goal> + </goals> + </execution> + </executions> + </plugin> + </plugins> + <resources> + <resource> + <directory>src/main/resources</directory> + <filtering>true</filtering> + </resource> + </resources> + </build> + <packaging>pom</packaging> +</project> \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/rocketmq-flume-ng/rocketmq-flume-sink/pom.xml ---------------------------------------------------------------------- diff --git a/rocketmq-flume-ng/rocketmq-flume-sink/pom.xml b/rocketmq-flume-ng/rocketmq-flume-sink/pom.xml new file mode 100644 index 0000000..9cbe073 --- /dev/null +++ b/rocketmq-flume-ng/rocketmq-flume-sink/pom.xml @@ -0,0 +1,27 @@ +<!-- + 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. + --> + +<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd";> + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.apache</groupId> + <artifactId>rocketmq-flume</artifactId> + <version>0.0.1-SNAPSHOT</version> + </parent> + <artifactId>rocketmq-flume-sink</artifactId> +</project> http://git-wip-us.apache.org/repos/asf/incubator-rocketmq-externals/blob/e2148280/rocketmq-flume-ng/rocketmq-flume-sink/src/main/java/org/apache/rocketmq/flume/ng/sink/RocketMQSink.java ---------------------------------------------------------------------- diff --git a/rocketmq-flume-ng/rocketmq-flume-sink/src/main/java/org/apache/rocketmq/flume/ng/sink/RocketMQSink.java b/rocketmq-flume-ng/rocketmq-flume-sink/src/main/java/org/apache/rocketmq/flume/ng/sink/RocketMQSink.java new file mode 100644 index 0000000..6a04f48 --- /dev/null +++ b/rocketmq-flume-ng/rocketmq-flume-sink/src/main/java/org/apache/rocketmq/flume/ng/sink/RocketMQSink.java @@ -0,0 +1,245 @@ +/* + * 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. + */ + +package org.apache.rocketmq.flume.ng.sink; + +import org.apache.rocketmq.client.exception.MQClientException; +import org.apache.rocketmq.client.producer.DefaultMQProducer; +import org.apache.rocketmq.client.producer.SendCallback; +import org.apache.rocketmq.client.producer.SendResult; +import org.apache.rocketmq.common.message.Message; +import java.io.UnsupportedEncodingException; +import java.util.ArrayList; +import java.util.List; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.atomic.AtomicInteger; +import org.apache.flume.Channel; +import org.apache.flume.Context; +import org.apache.flume.Event; +import org.apache.flume.EventDeliveryException; +import org.apache.flume.FlumeException; +import org.apache.flume.Transaction; +import org.apache.flume.conf.Configurable; +import org.apache.flume.conf.ConfigurationException; +import org.apache.flume.instrumentation.SinkCounter; +import org.apache.flume.sink.AbstractSink; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import static org.apache.rocketmq.flume.ng.sink.RocketMQSinkConstants.BATCH_SIZE_CONFIG; +import static org.apache.rocketmq.flume.ng.sink.RocketMQSinkConstants.BATCH_SIZE_DEFAULT; +import static org.apache.rocketmq.flume.ng.sink.RocketMQSinkConstants.MAX_PROCESS_TIME_CONFIG; +import static org.apache.rocketmq.flume.ng.sink.RocketMQSinkConstants.MAX_PROCESS_TIME_DEFAULT; +import static org.apache.rocketmq.flume.ng.sink.RocketMQSinkConstants.NAME_SERVER_CONFIG; +import static org.apache.rocketmq.flume.ng.sink.RocketMQSinkConstants.PRODUCER_GROUP_CONFIG; +import static org.apache.rocketmq.flume.ng.sink.RocketMQSinkConstants.PRODUCER_GROUP_DEFAULT; +import static org.apache.rocketmq.flume.ng.sink.RocketMQSinkConstants.TAG_CONFIG; +import static org.apache.rocketmq.flume.ng.sink.RocketMQSinkConstants.TAG_DEFAULT; +import static org.apache.rocketmq.flume.ng.sink.RocketMQSinkConstants.TOPIC_CONFIG; +import static org.apache.rocketmq.flume.ng.sink.RocketMQSinkConstants.TOPIC_DEFAULT; + +/** + * + */ +public class RocketMQSink extends AbstractSink implements Configurable { + + private static final Logger log = LoggerFactory.getLogger(RocketMQSink.class); + + private String nameServer; + private String topic; + private String tag; + private String producerGroup; + private int batchSize; + private long maxProcessTime; + + /** Monitoring counter. */ + private SinkCounter sinkCounter; + + private DefaultMQProducer producer; + + @Override + public void configure(Context context) { + + nameServer = context.getString(NAME_SERVER_CONFIG); + if (nameServer == null) { + throw new ConfigurationException("NameServer must not be null"); + } + + topic = context.getString(TOPIC_CONFIG, TOPIC_DEFAULT); + tag = context.getString(TAG_CONFIG, TAG_DEFAULT); + producerGroup = context.getString(PRODUCER_GROUP_CONFIG, PRODUCER_GROUP_DEFAULT); + batchSize = context.getInteger(BATCH_SIZE_CONFIG, BATCH_SIZE_DEFAULT); + maxProcessTime = context.getLong(MAX_PROCESS_TIME_CONFIG, MAX_PROCESS_TIME_DEFAULT); + + if (sinkCounter == null) { + sinkCounter = new SinkCounter(getName()); + } + } + + @Override + public synchronized void start() { + + producer = new DefaultMQProducer(producerGroup); + producer.setNamesrvAddr(nameServer); + try { + producer.start(); + } catch (MQClientException e) { + sinkCounter.incrementConnectionFailedCount(); + + log.error("RocketMQ producer start failed", e); + throw new FlumeException("Failed to start RocketMQ producer", e); + } + + sinkCounter.incrementConnectionCreatedCount(); + sinkCounter.start(); + + super.start(); + } + + @Override + public Status process() throws EventDeliveryException { + + Channel channel = getChannel(); + Transaction transaction = null; + + try { + transaction = channel.getTransaction(); + transaction.begin(); + + /* + batch take + */ + List<Event> events = new ArrayList<>(); + long beginTime = System.currentTimeMillis(); + while (true) { + Event event = channel.take(); + if (event != null) { + events.add(event); + } + + if (events.size() == batchSize + || System.currentTimeMillis() - beginTime > maxProcessTime) { + break; + } + } + + if (events.size() == 0) { + sinkCounter.incrementBatchEmptyCount(); + + transaction.rollback(); + return Status.BACKOFF; + } + /* + async send + */ + CountDownLatch latch = new CountDownLatch(events.size()); + AtomicInteger errorNum = new AtomicInteger(); + + for (Event event : events) { + byte[] body = event.getBody(); + Message message = new Message(topic, tag, body); + + if (log.isDebugEnabled()) { + log.debug("Processing event,body={}", new String(body, "UTF-8")); + } + producer.send(message, new SendCallBackHandler(message, latch, errorNum)); + } + latch.await(); + + sinkCounter.addToEventDrainAttemptCount(events.size()); + + if (errorNum.get() > 0) { + log.error("errorNum=" + errorNum + ",transaction will rollback"); + transaction.rollback(); + return Status.BACKOFF; + } else { + transaction.commit(); + + sinkCounter.addToEventDrainSuccessCount(events.size()); + + return Status.READY; + } + + } catch (Exception e) { + log.error("Failed to processing event", e); + + if (transaction != null) { + try { + transaction.rollback(); + } catch (Exception ex) { + log.error("Failed to rollback transaction", ex); + throw new EventDeliveryException("Failed to rollback transaction", ex); + } + } + + return Status.BACKOFF; + + } finally { + if (transaction != null) { + transaction.close(); + } + } + } + + @Override public synchronized void stop() { + producer.shutdown(); + + sinkCounter.incrementConnectionClosedCount(); + sinkCounter.stop(); + + super.stop(); + } + + public class SendCallBackHandler implements SendCallback { + + private final Message message; + private final CountDownLatch latch; + private final AtomicInteger errorNum; + + SendCallBackHandler(Message message, CountDownLatch latch, AtomicInteger errorNum) { + this.message = message; + this.latch = latch; + this.errorNum = errorNum; + } + + @Override + public void onSuccess(SendResult sendResult) { + + latch.countDown(); + + if (log.isDebugEnabled()) { + try { + log.debug("Sent event,body={},sendResult={}", new String(message.getBody(), "UTF-8"), sendResult); + } catch (UnsupportedEncodingException e) { + log.error("Encoding error", e); + } + } + } + + @Override + public void onException(Throwable e) { + latch.countDown(); + errorNum.incrementAndGet(); + + try { + log.error("Message publish failed,body=" + new String(message.getBody(), "UTF-8"), e); + } catch (UnsupportedEncodingException e1) { + log.error("Encoding error", e); + } + } + } +} \ No newline at end of file
