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https://issues.apache.org/jira/browse/TEZ-3165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15209205#comment-15209205
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Siddharth Seth commented on TEZ-3165:
-------------------------------------
Also minor - please make the new boolean fields final before commit, if that's
possible.
> Parallel initialization of inputs, outputs, and processor can cause
> NoSuchMethodException
> -----------------------------------------------------------------------------------------
>
> Key: TEZ-3165
> URL: https://issues.apache.org/jira/browse/TEZ-3165
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Jonathan Eagles
> Assignee: Jonathan Eagles
> Attachments: TEZ-3165.1.patch, TEZ-3165.2.patch, TEZ-3165.3.patch
>
>
> 2016-03-13 23:55:17,162 [INFO] [main]
> |runtime.LogicalIOProcessorRuntimeTask|: Initializing
> LogicalIOProcessorRuntimeTask with TaskSpec: DAGName :
> PigLatin:Script.pig-0_scope-0, VertexName: scope-203, VertexParallelism:
> 2707, TaskAttemptID:attempt_1,
> processorName=org.apache.pig.backend.hadoop.executionengine.tez.runtime.PigProcessor,
> inputSpecListSize=1, outputSpecListSize=1, inputSpecList=[{{
> sourceVertexName=scope-0, physicalEdgeCount=1,
> inputClassName=org.apache.tez.mapreduce.input.MRInput }}, ],
> outputSpecList=[{{ destinationVertexName=scope-28, physicalEdgeCount=0,
> outputClassName=org.apache.tez.mapreduce.output.MROutput }}, ]
> 2016-03-13 23:55:17,164 [INFO] [main] |resources.MemoryDistributor|:
> InitialMemoryDistributor (isEnabled=true) invoked with: numInputs=1,
> numOutputs=1, JVM.maxFree=1059061760,
> allocatorClassName=org.apache.tez.runtime.library.resources.WeightedScalingMemoryDistributor
> 2016-03-13 23:55:17,175 [INFO] [TezChild] |task.TezTaskRunner|: Initializing
> task, taskAttemptId=attempt_1
> 2016-03-13 23:55:17,182 [INFO] [TaskHeartbeatThread] |task.TaskReporter|:
> Routing events from heartbeat response to task,
> currentTaskAttemptId=attempt_1, eventCount=1 fromEventId=0 nextFromEventId=0
> 2016-03-13 23:55:17,212 [INFO] [I/O Setup 1 Initialize: {scope-28}]
> |Configuration.deprecation|: mapreduce.inputformat.class is deprecated.
> Instead, use mapreduce.job.inputformat.class
> 2016-03-13 23:55:17,214 [INFO] [I/O Setup 1 Initialize: {scope-28}]
> |Configuration.deprecation|: fs.default.name is deprecated. Instead, use
> fs.defaultFS
> 2016-03-13 23:55:17,223 [INFO] [I/O Setup 1 Initialize: {scope-28}]
> |counters.Limits|: Counter limits initialized with parameters:
> GROUP_NAME_MAX=256, MAX_GROUPS=1000, COUNTER_NAME_MAX=128, MAX_COUNTERS=5000
> 2016-03-13 23:55:17,228 [INFO] [I/O Setup 0 Initialize: {scope-0}]
> |input.MRInput|: scope-0 using newmapreduce API=true, split via event=true,
> numPhysicalInputs=1
> 2016-03-13 23:55:17,233 [INFO] [I/O Setup 0 Initialize: {scope-0}]
> |input.MRInput|: Initialized MRInput: scope-0
> 2016-03-13 23:55:17,345 [INFO] [TezChild] |data.SchemaTupleBackend|: Key
> [pig.schematuple] was not set... will not generate code.
> 2016-03-13 23:55:17,400 [INFO] [TezChild]
> |runtime.LogicalIOProcessorRuntimeTask|: Initialized processor
> 2016-03-13 23:55:17,400 [INFO] [TezChild]
> |runtime.LogicalIOProcessorRuntimeTask|: Waiting for 2 initializers to finish
> 2016-03-13 23:55:17,400 [INFO] [TezChild]
> |runtime.LogicalIOProcessorRuntimeTask|: Waiting for 1 initializers to finish
> 2016-03-13 23:55:17,400 [INFO] [TezChild] |task.TezTaskRunner|: Encounted an
> error while executing task: attempt_1
> java.lang.RuntimeException: could not instantiate
> 'com.twitter.elephantbird.pig.store.SequenceFileStorage' with arguments '[-c
> com.twitter.elephantbird.pig.util.TextConverter, -c
> com.twitter.elephantbird.pig.util.TextConverter]'
> at
> org.apache.pig.impl.PigContext.instantiateFuncFromSpec(PigContext.java:766)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStore.getStoreFunc(POStore.java:250)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigOutputFormat.getRecordWriter(PigOutputFormat.java:76)
> at
> org.apache.pig.backend.hadoop.executionengine.tez.runtime.PigOutputFormatTez.getRecordWriter(PigOutputFormatTez.java:43)
> at
> org.apache.tez.mapreduce.output.MROutput.initialize(MROutput.java:399)
> at
> org.apache.tez.runtime.LogicalIOProcessorRuntimeTask$InitializeOutputCallable._callInternal(LogicalIOProcessorRuntimeTask.java:506)
> at
> org.apache.tez.runtime.LogicalIOProcessorRuntimeTask$InitializeOutputCallable.callInternal(LogicalIOProcessorRuntimeTask.java:489)
> at
> org.apache.tez.runtime.LogicalIOProcessorRuntimeTask$InitializeOutputCallable.callInternal(LogicalIOProcessorRuntimeTask.java:474)
> at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
> at
> org.apache.pig.impl.PigContext.instantiateFuncFromSpec(PigContext.java:734)
> ... 14 more
> Caused by: java.lang.RuntimeException: Failed to create WritableConverter
> instance
> at
> com.twitter.elephantbird.pig.util.SequenceFileConfig.getWritableConverter(SequenceFileConfig.java:225)
> at
> com.twitter.elephantbird.pig.util.SequenceFileConfig.<init>(SequenceFileConfig.java:101)
> at
> com.twitter.elephantbird.pig.store.SequenceFileStorage$Config.<init>(SequenceFileStorage.java:89)
> at
> com.twitter.elephantbird.pig.store.SequenceFileStorage.<init>(SequenceFileStorage.java:190)
> ... 19 more
> Caused by: java.lang.NoSuchMethodException:
> com.twitter.elephantbird.pig.util.TextConverter.<init>(java.lang.String)
> at java.lang.Class.getConstructor0(Class.java:3074)
> at java.lang.Class.getConstructor(Class.java:1817)
> at
> com.twitter.elephantbird.pig.util.SequenceFileConfig.getWritableConverter(SequenceFileConfig.java:213)
> ... 22 more
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