[jira] [Updated] (BEAM-1706) Ban Guava as a transitive dependency

[Aviem Zur (JIRA)]

 [ 
https://issues.apache.org/jira/browse/BEAM-1706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Aviem Zur updated BEAM-1706:

Description: 
Leaks of Guava dependencies to users can cause conflicts since provided 
dependencies may rely on different versions of Guava.
Configure Maven enforcer plugin to ban Guava as a transitive dependency.
This will force our modules to explicitly declare all Guava dependencies (And 
we'll shade and relocate them).

Consider using [Maven Enforcer 
Plugin|http://maven.apache.org/enforcer/enforcer-rules/banTransitiveDependencies.html]

  was:
Leaks of Guava dependencies to users can cause conflicts since provided 
dependencies may rely on different versions of Guava.
Configure Maven enforcer plugin to ban Guava as a transitive dependency.
This will force our modules to explicitly declare all Guava dependencies (And 
we'll shade and repackage them).


> Ban Guava as a transitive dependency
> 
>
> Key: BEAM-1706
> URL: https://issues.apache.org/jira/browse/BEAM-1706
> Project: Beam
>  Issue Type: Improvement
>  Components: build-system
>Reporter: Aviem Zur
>
> Leaks of Guava dependencies to users can cause conflicts since provided 
> dependencies may rely on different versions of Guava.
> Configure Maven enforcer plugin to ban Guava as a transitive dependency.
> This will force our modules to explicitly declare all Guava dependencies (And 
> we'll shade and relocate them).
> Consider using [Maven Enforcer 
> Plugin|http://maven.apache.org/enforcer/enforcer-rules/banTransitiveDependencies.html]



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[jira] [Assigned] (BEAM-1276) StateSpecs.combiningValue interface is very awkward to use

[Aviem Zur (JIRA)]

 [ 
https://issues.apache.org/jira/browse/BEAM-1276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Aviem Zur reassigned BEAM-1276:
---

Assignee: (was: Aviem Zur)

> StateSpecs.combiningValue interface is very awkward to use
> --
>
> Key: BEAM-1276
> URL: https://issues.apache.org/jira/browse/BEAM-1276
> Project: Beam
>  Issue Type: Bug
>  Components: sdk-java-core
>Reporter: Daniel Mills
>Priority: Minor
>
> Using StateSpecs.combiningValue with built in combiners is very verbose.  For 
> example, to keep a running sum of ints:
> {code}
> @StateId("count")
> private final StateSpec Integer>> countSpec =
> StateSpecs.combiningValue(
>   Sum.ofIntegers().getAccumulatorCoder(pipeline.getCoderRegistry(), 
> VarIntCoder.of()), Sum.ofIntegers());
> {code}
> This involves getting a reference to the pipeline into the DoFn, 
> guessing/finding the proper type parameters for Sum.ofIntegers(), and 
> manually pulling the accumulator coder out.
> For combiners like Sum.ofIntegers() that have a fixed accumulator, the 
> combiningValue call should be able to deduce that.  Additionally, it would be 
> nice to remove the type of the accumulator from the StateSpec object, since 
> the user only needs the input and output types in their code.



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[jira] [Assigned] (BEAM-1706) Ban Guava as a transitive dependency

[Aviem Zur (JIRA)]

 [ 
https://issues.apache.org/jira/browse/BEAM-1706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Aviem Zur reassigned BEAM-1706:
---

Assignee: (was: Aviem Zur)

> Ban Guava as a transitive dependency
> 
>
> Key: BEAM-1706
> URL: https://issues.apache.org/jira/browse/BEAM-1706
> Project: Beam
>  Issue Type: Improvement
>  Components: build-system
>Reporter: Aviem Zur
>
> Leaks of Guava dependencies to users can cause conflicts since provided 
> dependencies may rely on different versions of Guava.
> Configure Maven enforcer plugin to ban Guava as a transitive dependency.
> This will force our modules to explicitly declare all Guava dependencies (And 
> we'll shade and repackage them).



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[jira] [Resolved] (BEAM-1074) Set default-partitioner in SourceRDD.Unbounded.

[Aviem Zur (JIRA)]

 [ 
https://issues.apache.org/jira/browse/BEAM-1074?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Aviem Zur resolved BEAM-1074.
-
   Resolution: Fixed
Fix Version/s: First stable release

> Set default-partitioner in SourceRDD.Unbounded.
> ---
>
> Key: BEAM-1074
> URL: https://issues.apache.org/jira/browse/BEAM-1074
> Project: Beam
>  Issue Type: Sub-task
>  Components: runner-spark
>Reporter: Amit Sela
>Assignee: Aviem Zur
> Fix For: First stable release
>
>
> This will make sure the following stateful read within {{mapWithState}} won't 
> shuffle the read values as long as they are grouped in a {{List}}.



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Jenkins build is still unstable: beam_PostCommit_Java_RunnableOnService_Dataflow #2645

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Jenkins build is back to normal : beam_PostCommit_Java_RunnableOnService_Flink #2066

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Build failed in Jenkins: beam_PerformanceTests_Dataflow #230

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Changes:

[amitsela33] [BEAM-1802] Stop Spark context on terminal pipeline state

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[jira] [Commented] (BEAM-160) Port 'NexMark Queries' to Beam for use as integration test

[JIRA]

[ 
https://issues.apache.org/jira/browse/BEAM-160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15941907#comment-15941907
 ] 

Ismaël Mejía commented on BEAM-160:
---

Query 5 issue on spark runner

> Port 'NexMark Queries' to Beam for use as integration test
> --
>
> Key: BEAM-160
> URL: https://issues.apache.org/jira/browse/BEAM-160
> Project: Beam
>  Issue Type: Test
>  Components: testing
>Reporter: Mark Shields
>Assignee: Ismaël Mejía
>
> A while back we implemented the 'queries' from
>   http://datalab.cs.pdx.edu/niagara/NEXMark/
> as Gooogle Dataflow pipelines. We found them useful
> for uncovering performance problems with the sdk, our runners,
> and our service. Many of those problems only manifested under
> high load, multi-day runs, or with high 'backlog' on the incoming
> pub/sub subscriptions.
> We thus think they would be useful for other runners.
> Disclaimer: Though the original 'queries' were proposed as a way to
> benchmark 'continuous SQL' implementations, we have so far only
> used them for internal A/B and regression testing and have not validated
> them as representative of customer workloads. We would thus discourage their 
> use for competitive benchmarks without more work.



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[1/2] beam git commit: Fix caching in the Spark streaming, doing the cache update in the streaming context

[amitsela]

Repository: beam
Updated Branches:
  refs/heads/master fe2369933 -> 3473055f2


Fix caching in the Spark streaming, doing the cache update in the streaming 
context

Fix order of call


Project: http://git-wip-us.apache.org/repos/asf/beam/repo
Commit: http://git-wip-us.apache.org/repos/asf/beam/commit/0ec81468
Tree: http://git-wip-us.apache.org/repos/asf/beam/tree/0ec81468
Diff: http://git-wip-us.apache.org/repos/asf/beam/diff/0ec81468

Branch: refs/heads/master
Commit: 0ec8146848ba3cbb1afb51b5b9919b3ab3db7955
Parents: fe23699
Author: Jean-Baptiste Onofré 
Authored: Fri Mar 24 15:27:04 2017 +0100
Committer: Amit Sela 
Committed: Sat Mar 25 16:00:09 2017 +0300

--
 .../main/java/org/apache/beam/runners/spark/SparkRunner.java | 8 +---
 .../streaming/SparkRunnerStreamingContextFactory.java| 6 ++
 2 files changed, 3 insertions(+), 11 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/beam/blob/0ec81468/runners/spark/src/main/java/org/apache/beam/runners/spark/SparkRunner.java
--
diff --git 
a/runners/spark/src/main/java/org/apache/beam/runners/spark/SparkRunner.java 
b/runners/spark/src/main/java/org/apache/beam/runners/spark/SparkRunner.java
index fc5d4af..97532c4 100644
--- a/runners/spark/src/main/java/org/apache/beam/runners/spark/SparkRunner.java
+++ b/runners/spark/src/main/java/org/apache/beam/runners/spark/SparkRunner.java
@@ -38,7 +38,6 @@ import 
org.apache.beam.runners.spark.translation.TransformEvaluator;
 import org.apache.beam.runners.spark.translation.TransformTranslator;
 import 
org.apache.beam.runners.spark.translation.streaming.Checkpoint.CheckpointDir;
 import 
org.apache.beam.runners.spark.translation.streaming.SparkRunnerStreamingContextFactory;
-import 
org.apache.beam.runners.spark.translation.streaming.StreamingTransformTranslator;
 import 
org.apache.beam.runners.spark.util.GlobalWatermarkHolder.WatermarksListener;
 import org.apache.beam.sdk.Pipeline;
 import org.apache.beam.sdk.io.Read;
@@ -163,11 +162,6 @@ public final class SparkRunner extends 
PipelineRunner {
   
JavaStreamingContext.getOrCreate(checkpointDir.getSparkCheckpointDir().toString(),
   contextFactory);
 
-  // update cache candidates
-  translator = new StreamingTransformTranslator.Translator(
-  new TransformTranslator.Translator());
-  updateCacheCandidates(pipeline, translator, 
contextFactory.getEvaluationContext());
-
   // Checkpoint aggregator/metrics values
   jssc.addStreamingListener(
   new JavaStreamingListenerWrapper(
@@ -269,7 +263,7 @@ public final class SparkRunner extends 
PipelineRunner {
   /**
* Evaluator that update/populate the cache candidates.
*/
-  private void updateCacheCandidates(
+  public static void updateCacheCandidates(
   Pipeline pipeline,
   SparkPipelineTranslator translator,
   EvaluationContext evaluationContext) {

http://git-wip-us.apache.org/repos/asf/beam/blob/0ec81468/runners/spark/src/main/java/org/apache/beam/runners/spark/translation/streaming/SparkRunnerStreamingContextFactory.java
--
diff --git 
a/runners/spark/src/main/java/org/apache/beam/runners/spark/translation/streaming/SparkRunnerStreamingContextFactory.java
 
b/runners/spark/src/main/java/org/apache/beam/runners/spark/translation/streaming/SparkRunnerStreamingContextFactory.java
index c298886..98521e9 100644
--- 
a/runners/spark/src/main/java/org/apache/beam/runners/spark/translation/streaming/SparkRunnerStreamingContextFactory.java
+++ 
b/runners/spark/src/main/java/org/apache/beam/runners/spark/translation/streaming/SparkRunnerStreamingContextFactory.java
@@ -83,6 +83,8 @@ public class SparkRunnerStreamingContextFactory implements 
JavaStreamingContextF
 SparkRunner.initAccumulators(options, jsc);
 
 ctxt = new EvaluationContext(jsc, pipeline, jssc);
+// update cache candidates
+SparkRunner.updateCacheCandidates(pipeline, translator, ctxt);
 pipeline.traverseTopologically(new SparkRunner.Evaluator(translator, 
ctxt));
 ctxt.computeOutputs();
 
@@ -91,10 +93,6 @@ public class SparkRunnerStreamingContextFactory implements 
JavaStreamingContextF
 return jssc;
   }
 
-  public EvaluationContext getEvaluationContext() {
-return this.ctxt;
-  }
-
   private void checkpoint(JavaStreamingContext jssc) {
 Path rootCheckpointPath = checkpointDir.getRootCheckpointDir();
 Path sparkCheckpointPath = checkpointDir.getSparkCheckpointDir();

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Changes:

[aviemzur] [BEAM-1803] Fixed bug in metrics filtering.

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Changes:

[tgroh] Fix EmptyFlattenAsCreateFactory

[tgroh] Explicitly duplicate input PCollections in Dataflow

[tgroh] Reenable Flatten Tests in the Dataflow Runner

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 ! 72f462d...304973c refs/pull/2257/merge -> origin/pr/2257/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2258/merge: No such 
file or directory
 ! cf36917...b9eaefa refs/pull/2258/merge -> origin/pr/2258/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2260/merge: No such 
file or directory
 ! fa320f6...ef9ae02 refs/pull/2260/merge -> origin/pr/2260/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2261/merge: No such 
file or directory
 ! 88e71b3...7279cf0 refs/pull/2261/merge -> origin/pr/2261/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2262/merge: No such 
file or directory
 ! 2bd97bf...e3f23c3 refs/pull/2262/merge -> origin/pr/2262/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2263/merge: No such 
file or directory
 ! d466932...53158e8 refs/pull/2263/merge -> origin/pr/2263/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2264/merge: No such 
file or directory
 ! 01fcbfe...df44573 refs/pull/2264/merge -> origin/pr/2264/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2266/merge: No such 
file or directory
 ! 78dd5bd...77cff73 refs/pull/2266/merge -> origin/pr/2266/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2267/merge: No such 
file or directory
 ! 8b843e4...e8e818d refs/pull/2267/merge -> origin/pr/2267/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2268/merge: No such 
file or directory
 ! ea38d4a...54ec413 refs/pull/2268/merge -> origin/pr/2268/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2269/merge: No such 
file or directory
 ! 035265f...172852d refs/pull/2269/merge -> origin/pr/2269/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2271/head: No such 
file or directory
 ! 0af2cf2...6868470 refs/pull/2271/head -> origin/pr/2271/head  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2271/merge: No such 
file or directory
 ! 91d4d90...b3c8aa9 refs/pull/2271/merge -> origin/pr/2271/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2272/merge: No such 
file or directory
 ! 47dde47...e0ac186 refs/pull/2272/merge -> origin/pr/2272/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2273/merge: No such 
file or directory
 ! 20f158c...0179c07 refs/pull/2273/merge -> origin/pr/2273/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2275/merge: No such 
file or directory
 ! 44d6ecd...a9f73ad refs/pull/2275/merge -> origin/pr/2275/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2277/merge: No such 
file or directory
 ! 6afc28d...bb651d2 refs/pull/2277/merge -> origin/pr/2277/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2279/merge: No such 
file or directory
 ! 0d08531...61c32b1 refs/pull/2279/merge -> origin/pr/2279/merge  (unable to 
update local ref)
error: unable to resolve reference refs/remotes/origin/pr/2280/merge: No such 
file or directory
 !