[MAHOUT-1818] dals test failing in Flink-bindings

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 0.11.2
• Fix Version/s: 1.0.0
• Component/s: classic
• Assignee: Unassigned
• Reporter: Andrew Palumbo
• Created: 22/Mar/16 03:21
• Updated: 31/Jan/24 22:18
• Resolved: 07/Sep/16 12:12

Description

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.

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)