Chaitanya created APEXMALHAR-2101:
-------------------------------------
Summary: RuntimeException from Default Bucket which is under
managed state.
Key: APEXMALHAR-2101
URL: https://issues.apache.org/jira/browse/APEXMALHAR-2101
Project: Apache Apex Malhar
Issue Type: Bug
Reporter: Chaitanya
Getting the following exception, while using the ManagedTimeStateImpl operator:
2016-05-24 15:42:48,813 ERROR com.datatorrent.stram.engine.StreamingContainer:
Operator set
[OperatorDeployInfo[id=4,name=join,type=GENERIC,checkpoint={ffffffffffffffff,
0,
0},inputs=[OperatorDeployInfo.InputDeployInfo[portName=input,streamId=GenToJoin,sourceNodeId=2,sourcePortName=outputPort,locality=<null>,partitionMask=1,partitionKeys=[1]],
OperatorDeployInfo.InputDeployInfo[portName=product,streamId=ProductToJoin,sourceNodeId=1,sourcePortName=outputPort,locality=<null>,partitionMask=0,partitionKeys=<null>]],outputs=[OperatorDeployInfo.OutputDeployInfo[portName=output,streamId=JoinToConsole,bufferServer=chaitanya-HP-ENVY-15-Notebook-PC]]]]
stopped running due to an exception.
java.lang.RuntimeException: while loading 0, 12
at
org.apache.apex.malhar.lib.state.managed.Bucket$DefaultBucket.getValueFromTimeBucketReader(Bucket.java:346)
at
org.apache.apex.malhar.lib.state.managed.Bucket$DefaultBucket.getFromReaders(Bucket.java:291)
at
org.apache.apex.malhar.lib.state.managed.Bucket$DefaultBucket.get(Bucket.java:323)
at
org.apache.apex.malhar.lib.state.managed.AbstractManagedStateImpl.getValueFromBucketSync(AbstractManagedStateImpl.java:288)
at
org.apache.apex.malhar.lib.state.managed.ManagedTimeStateImpl.getSync(ManagedTimeStateImpl.java:56)
at
com.examples.app.ManagedStateIntOperator.get(ManagedStateIntOperator.java:91)
at
com.examples.app.ManagedStateIntOperator.processTuple(ManagedStateIntOperator.java:80)
at
com.examples.app.ManagedStateIntOperator$2.process(ManagedStateIntOperator.java:73)
at
com.examples.app.ManagedStateIntOperator$2.process(ManagedStateIntOperator.java:68)
at com.datatorrent.api.DefaultInputPort.put(DefaultInputPort.java:79)
at
com.datatorrent.stram.stream.BufferServerSubscriber$BufferReservoir.sweep(BufferServerSubscriber.java:280)
at com.datatorrent.stram.engine.GenericNode.run(GenericNode.java:259)
at
com.datatorrent.stram.engine.StreamingContainer$2.run(StreamingContainer.java:1393)
Caused by: java.io.EOFException: Cannot seek after EOF
at org.apache.hadoop.hdfs.DFSInputStream.seek(DFSInputStream.java:1378)
at
org.apache.hadoop.fs.FSDataInputStream.seek(FSDataInputStream.java:62)
at
org.apache.hadoop.io.file.tfile.DTBCFile$Reader.<init>(DTBCFile.java:674)
at org.apache.hadoop.io.file.tfile.DTFile$Reader.<init>(DTFile.java:827)
at
com.datatorrent.lib.fileaccess.DTFileReader.<init>(DTFileReader.java:55)
at
com.datatorrent.lib.fileaccess.TFileImpl$DTFileImpl.getReader(TFileImpl.java:173)
at
org.apache.apex.malhar.lib.state.managed.BucketsFileSystem.getReader(BucketsFileSystem.java:96)
at
org.apache.apex.malhar.lib.state.managed.Bucket$DefaultBucket.loadFileReader(Bucket.java:371)
at
org.apache.apex.malhar.lib.state.managed.Bucket$DefaultBucket.getValueFromTimeBucketReader(Bucket.java:341)
... 12 more
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