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Posted to commits@beam.apache.org by mx...@apache.org on 2016/03/23 19:35:09 UTC
[04/10] incubator-beam git commit: [flink] Add FlinkRunnerRegistrar
[flink] Add FlinkRunnerRegistrar
Expose Flink runner and options via AuteService. AuteService will
at compile time populate META-INF/services so that Dataflow sdk
can seamlessly pick up FlinkRunner.
This closes #40.
Project: http://git-wip-us.apache.org/repos/asf/incubator-beam/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-beam/commit/e94e7d6a
Tree: http://git-wip-us.apache.org/repos/asf/incubator-beam/tree/e94e7d6a
Diff: http://git-wip-us.apache.org/repos/asf/incubator-beam/diff/e94e7d6a
Branch: refs/heads/master
Commit: e94e7d6a5c227eec79d696acd963a88286a487a9
Parents: a20e0b6
Author: Rafal Wojdyla <ra...@spotify.com>
Authored: Fri Mar 11 13:39:55 2016 -0500
Committer: Maximilian Michels <mx...@apache.org>
Committed: Wed Mar 23 19:27:51 2016 +0100
----------------------------------------------------------------------
runners/flink/runner/pom.xml | 12 +++--
.../runners/flink/FlinkRunnerRegistrar.java | 56 ++++++++++++++++++++
2 files changed, 63 insertions(+), 5 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/incubator-beam/blob/e94e7d6a/runners/flink/runner/pom.xml
----------------------------------------------------------------------
diff --git a/runners/flink/runner/pom.xml b/runners/flink/runner/pom.xml
index 212b973..ff4b368 100644
--- a/runners/flink/runner/pom.xml
+++ b/runners/flink/runner/pom.xml
@@ -84,11 +84,6 @@
</exclusion>
</exclusions>
</dependency>
- <dependency>
- <groupId>com.google.auto.service</groupId>
- <artifactId>auto-service</artifactId>
- <version>1.0-rc2</version>
- </dependency>
<!-- Test scoped -->
<dependency>
<groupId>com.google.cloud.dataflow</groupId>
@@ -121,6 +116,13 @@
<version>1.9.5</version>
<scope>test</scope>
</dependency>
+ <!-- Optional Pipeline Registration -->
+ <dependency>
+ <groupId>com.google.auto.service</groupId>
+ <artifactId>auto-service</artifactId>
+ <version>1.0-rc2</version>
+ <optional>true</optional>
+ </dependency>
</dependencies>
<build>
http://git-wip-us.apache.org/repos/asf/incubator-beam/blob/e94e7d6a/runners/flink/runner/src/main/java/org/apache/beam/runners/flink/FlinkRunnerRegistrar.java
----------------------------------------------------------------------
diff --git a/runners/flink/runner/src/main/java/org/apache/beam/runners/flink/FlinkRunnerRegistrar.java b/runners/flink/runner/src/main/java/org/apache/beam/runners/flink/FlinkRunnerRegistrar.java
new file mode 100644
index 0000000..3e30ab9
--- /dev/null
+++ b/runners/flink/runner/src/main/java/org/apache/beam/runners/flink/FlinkRunnerRegistrar.java
@@ -0,0 +1,56 @@
+/*
+ * 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.beam.runners.flink;
+
+import com.google.auto.service.AutoService;
+import org.apache.beam.runners.flink.FlinkPipelineOptions;
+import org.apache.beam.runners.flink.FlinkPipelineRunner;
+import com.google.cloud.dataflow.sdk.options.PipelineOptions;
+import com.google.cloud.dataflow.sdk.options.PipelineOptionsRegistrar;
+import com.google.cloud.dataflow.sdk.runners.PipelineRunner;
+import com.google.cloud.dataflow.sdk.runners.PipelineRunnerRegistrar;
+import com.google.common.collect.ImmutableList;
+
+
+/**
+ * AuteService registrar - will register FlinkRunner and FlinkOptions
+ * as possible pipeline runner services.
+ *
+ * It ends up in META-INF/services and gets picked up by Dataflow.
+ *
+ */
+public class FlinkRunnerRegistrar {
+ private FlinkRunnerRegistrar() { }
+
+ @AutoService(PipelineRunnerRegistrar.class)
+ public static class Runner implements PipelineRunnerRegistrar {
+ @Override
+ public Iterable<Class<? extends PipelineRunner<?>>> getPipelineRunners() {
+ return ImmutableList.<Class<? extends PipelineRunner<?>>>of(FlinkPipelineRunner.class);
+ }
+ }
+
+ @AutoService(PipelineOptionsRegistrar.class)
+ public static class Options implements PipelineOptionsRegistrar {
+ @Override
+ public Iterable<Class<? extends PipelineOptions>> getPipelineOptions() {
+ return ImmutableList.<Class<? extends PipelineOptions>>of(FlinkPipelineOptions.class);
+ }
+ }
+}