Bill Graham created PIG-3002:
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Summary: Pig client should handle CountersExceededException
Key: PIG-3002
URL: https://issues.apache.org/jira/browse/PIG-3002
Project: Pig
Issue Type: Bug
Reporter: Bill Graham
Running a pig job that uses more than 120 counters will succeed, but a grunt
exception will occur when trying to output counter info to the console. This
exception should be caught and handled with friendly messaging:
{noformat}
org.apache.pig.backend.executionengine.ExecException: ERROR 2043: Unexpected
error during execution.
at org.apache.pig.PigServer.launchPlan(PigServer.java:1275)
at
org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:1249)
at org.apache.pig.PigServer.execute(PigServer.java:1239)
at org.apache.pig.PigServer.executeBatch(PigServer.java:333)
at
org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:136)
at
org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:197)
at
org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:169)
at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:84)
at org.apache.pig.Main.run(Main.java:604)
at org.apache.pig.Main.main(Main.java:154)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:186)
Caused by: org.apache.hadoop.mapred.Counters$CountersExceededException: Error:
Exceeded limits on number of counters - Counters=120 Limit=120
at
org.apache.hadoop.mapred.Counters$Group.getCounterForName(Counters.java:312)
at org.apache.hadoop.mapred.Counters.findCounter(Counters.java:431)
at org.apache.hadoop.mapred.Counters.getCounter(Counters.java:495)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.computeWarningAggregate(MapReduceLauncher.java:707)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:442)
at org.apache.pig.PigServer.launchPlan(PigServer.java:1264)
{noformat}
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