giraph-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Arjun Sharma <as469...@gmail.com>
Subject Setting Max Counters
Date Fri, 02 Oct 2015 20:13:22 GMT
Hi,

I am trying to run a job which requires more than a 100 iterations to
terminate (converge). However, Giraph always exists with an error because
of the limit on the number of counters which is 120 (actual exception and
stack trace below). I tried setting both mapreduce.job.counters.limit and
mapreduce.job.counters.max from the job's command line, but that did not
help. Any suggestions on how to resolve this?

Thanks,
Arjun.

org.apache.hadoop.mapreduce.counters.LimitExceededException: Too many
counters: 121 max=120
	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.findCounterImpl(AbstractCounterGroup.java:123)
	at org.apache.hadoop.mapreduce.counters.AbstractCounterGroup.findCounter(AbstractCounterGroup.java:113)
	at org.apache.hadoop.mapreduce.counters.AbstractCounterGroup.findCounter(AbstractCounterGroup.java:130)
	at org.apache.hadoop.mapred.Counters$Group.findCounter(Counters.java:369)
	at org.apache.hadoop.mapred.Counters$Group.getCounterForName(Counters.java:314)
	at org.apache.hadoop.mapred.Counters.findCounter(Counters.java:479)
	at org.apache.hadoop.mapred.Task$TaskReporter.getCounter(Task.java:666)
	at org.apache.hadoop.mapred.Task$TaskReporter.getCounter(Task.java:609)
	at org.apache.hadoop.mapreduce.task.TaskAttemptContextImpl.getCounter(TaskAttemptContextImpl.java:76)
	at org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.getCounter(WrappedMapper.java:101)
	at org.apache.giraph.counters.HadoopCountersBase.getCounter(HadoopCountersBase.java:60)
	at org.apache.giraph.counters.GiraphTimers.getSuperstepMs(GiraphTimers.java:125)
	at org.apache.giraph.master.MasterThread.run(MasterThread.java:140)

Mime
View raw message