hive脚本报错，mark【 Error: Exceeded limits on number of counters - Counters=120 Limit=120】

运行一个hive脚本报错：

[2013-02-25 14:54:00.372]Hadoop job information for Stage-1: number of mappers: 25; number of reducers: 50

[2013-02-25 14:54:00.377][2013-02-25 14:54:00.377]       at org.apache.hadoop.mapred.Counters$Group.getCounterForName(Counters.java:312)

[2013-02-25 14:54:00.377]       at org.apache.hadoop.mapred.Counters.findCounter(Counters.java:431)

[2013-02-25 14:54:00.377]       at org.apache.hadoop.mapred.Counters.getCounter(Counters.java:495)

[2013-02-25 14:54:00.377]       at org.apache.hadoop.hive.ql.exec.Operator.updateCounters(Operator.java:1150)

[2013-02-25 14:54:00.377]       at org.apache.hadoop.hive.ql.exec.ExecDriver.updateCounters(ExecDriver.java:1000)

[2013-02-25 14:54:00.377]       at org.apache.hadoop.hive.ql.exec.HadoopJobExecHelper.updateCounters(HadoopJobExecHelper.java:85)

[2013-02-25 14:54:00.377]       at org.apache.hadoop.hive.ql.exec.HadoopJobExecHelper.progress(HadoopJobExecHelper.java:312)

[2013-02-25 14:54:00.378]       at org.apache.hadoop.hive.ql.exec.HadoopJobExecHelper.progress(HadoopJobExecHelper.java:685)

[2013-02-25 14:54:00.378]       at org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:458)

[2013-02-25 14:54:00.378]       at org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:136)

[2013-02-25 14:54:00.378]       at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:133)

[2013-02-25 14:54:00.378]       at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57)

[2013-02-25 14:54:00.378]       at org.apache.hadoop.hive.ql.exec.TaskRunner.run(TaskRunner.java:47)

[2013-02-25 14:54:00.378]Ended Job = job_201301181421_100273 with exception 'org.apache.hadoop.mapred.Counters$CountersExceededException(Error: Exceeded limits on number of counters - Counters=120 Limit=120)'

[2013-02-25 14:54:02.122]FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.MapRedTask

解决：

./conf/mapred-site.xml 追加：

  <property> 

   <name>mapreduce.job.counters.limit</name>

    <value>1400</value>

  </property>