Daniel Dai created PIG-4529:
-------------------------------
Summary: Pig on tez hit counter limit imposed by MR
Key: PIG-4529
URL: https://issues.apache.org/jira/browse/PIG-4529
Project: Pig
Issue Type: Bug
Components: tez
Reporter: Daniel Dai
Assignee: Daniel Dai
Fix For: 0.15.0
See the following stack in test:
{code}
org.apache.hadoop.mapreduce.counters.LimitExceededException: Too many counters:
131 max=130
at
org.apache.hadoop.mapreduce.counters.Limits.checkCounters(Limits.java:101)
at
org.apache.hadoop.mapreduce.counters.Limits.incrCounters(Limits.java:108)
at
org.apache.hadoop.mapreduce.counters.AbstractCounterGroup.addCounter(AbstractCounterGroup.java:78)
at
org.apache.hadoop.mapreduce.counters.AbstractCounterGroup.addCounterImpl(AbstractCounterGroup.java:95)
at
org.apache.hadoop.mapreduce.counters.AbstractCounterGroup.addCounter(AbstractCounterGroup.java:87)
at org.apache.hadoop.mapred.Counters$Group.addCounter(Counters.java:354)
at
org.apache.pig.tools.pigstats.tez.TezDAGStats.covertToHadoopCounters(TezDAGStats.java:276)
at
org.apache.pig.tools.pigstats.tez.TezDAGStats.accumulateStats(TezDAGStats.java:192)
at
org.apache.pig.tools.pigstats.tez.TezPigScriptStats.accumulateStats(TezPigScriptStats.java:181)
at
org.apache.pig.backend.hadoop.executionengine.tez.TezJob.run(TezJob.java:198)
at
org.apache.pig.backend.hadoop.executionengine.tez.TezLauncher$1.run(TezLauncher.java:174)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
{code}
Actually I've set tez.counters.max to a much higher value, TezLauncher should
not be limited by MR limits.
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