[
https://issues.apache.org/jira/browse/MAHOUT-1818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15234725#comment-15234725
]
Hudson commented on MAHOUT-1818:
--------------------------------
FAILURE: Integrated in Mahout-Quality #3324 (See
[https://builds.apache.org/job/Mahout-Quality/3324/])
MAHOUT-1818 workaround and test cleanup for Flink release closes (apalumbo: rev
472438bc83a51bcc08518e44daff4ec5f3bf81e9)
*
flink/src/test/scala/org/apache/mahout/flinkbindings/standard/DistributedDecompositionsSuite.scala
*
flink/src/test/scala/org/apache/mahout/flinkbindings/standard/FlinkDistributedDecompositionsSuite.scala
* flink/src/test/scala/org/apache/mahout/flinkbindings/FailingTestsSuite.scala
> dals test failing in Flink-bindings
> -----------------------------------
>
> Key: MAHOUT-1818
> URL: https://issues.apache.org/jira/browse/MAHOUT-1818
> Project: Mahout
> Issue Type: Bug
> Components: Flink
> Affects Versions: 0.11.2
> Reporter: Andrew Palumbo
> Assignee: Andrew Palumbo
> Priority: Blocker
> Fix For: 0.12.1
>
>
> {{dals}} test fails in Flink bindings with an OOM. Numerically the test
> passes, when the matrix being decomposed in the test lowered to the size 50
> x 50. But the default size of the matrix in the
> {{DistributedDecompositionsSuiteBase}} is 500 x 500.
> {code}
> java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2271)
> at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:118)
> at
> java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
> at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:153)
> at
> java.io.ObjectOutputStream$BlockDataOutputStream.writeBlockHeader(ObjectOutputStream.java:1893)
> at
> java.io.ObjectOutputStream$BlockDataOutputStream.drain(ObjectOutputStream.java:1874)
> at
> java.io.ObjectOutputStream$BlockDataOutputStream.setBlockDataMode(ObjectOutputStream.java:1785)
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1188)
> at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547)
> at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431)
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177)
> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:347)
> at
> org.apache.flink.util.InstantiationUtil.serializeObject(InstantiationUtil.java:300)
> at
> org.apache.flink.util.InstantiationUtil.writeObjectToConfig(InstantiationUtil.java:252)
> at
> org.apache.flink.runtime.operators.util.TaskConfig.setStubWrapper(TaskConfig.java:273)
> at
> org.apache.flink.optimizer.plantranslate.JobGraphGenerator.createDataSourceVertex(JobGraphGenerator.java:893)
> at
> org.apache.flink.optimizer.plantranslate.JobGraphGenerator.preVisit(JobGraphGenerator.java:286)
> at
> org.apache.flink.optimizer.plantranslate.JobGraphGenerator.preVisit(JobGraphGenerator.java:109)
> at
> org.apache.flink.optimizer.plan.SourcePlanNode.accept(SourcePlanNode.java:86)
> at
> org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199)
> at
> org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199)
> at
> org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199)
> at
> org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199)
> at
> org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199)
> at
> org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199)
> at
> org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199)
> at
> org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199)
> at
> org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199)
> at
> org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199)
> at
> org.apache.flink.optimizer.plan.OptimizedPlan.accept(OptimizedPlan.java:128)
> at
> org.apache.flink.optimizer.plantranslate.JobGraphGenerator.compileJobGraph(JobGraphGenerator.java:188)
> {code}
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