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https://issues.apache.org/jira/browse/HIVE-9191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14256625#comment-14256625
]
Chao commented on HIVE-9191:
----------------------------
[~chengxiang li] In the spark-rc.log, I only saw exceptions about
CombineHiveInputSplit..
> TimeOutException when using RSC with beeline [Spark Branch]
> -----------------------------------------------------------
>
> Key: HIVE-9191
> URL: https://issues.apache.org/jira/browse/HIVE-9191
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Affects Versions: spark-branch
> Reporter: Chao
>
> I got this issue while running some perf tests with beeline. After I submit a
> query, the beeline will hung, with no output shown, even after the job is
> completed:
> {noformat}
> 0: jdbc:hive2://ec2-54-67-61-36.us-west-1.com> SELECT COUNT(*) FROM
> store_sales WHERE ss_item_sk IS NOT NULL;
> INFO : In order to change the average load for a reducer (in bytes):
> INFO : set hive.exec.reducers.bytes.per.reducer=<number>
> INFO : In order to limit the maximum number of reducers:
> INFO : set hive.exec.reducers.max=<number>
> INFO : In order to set a constant number of reducers:
> INFO : set mapreduce.job.reduces=<number>
> INFO : state = null
> INFO : state = null
> INFO : state = null
> INFO : state = null
> INFO : state = null
> INFO : state = null
> ...
> {noformat}
> Also, in hive.log, I see this exception happens periodically:
> {noformat}
> 2014-12-22 16:01:04,166 WARN [HiveServer2-Background-Pool: Thread-35]:
> impl.RemoteSparkJobStatus (RemoteSparkJobStatus.java:getSparkJobInfo(153)) -
> Error getting job info
> java.util.concurrent.TimeoutException
> at io.netty.util.concurrent.AbstractFuture.get(AbstractFuture.java:49)
> at
> org.apache.hive.spark.client.JobHandleImpl.get(JobHandleImpl.java:74)
> at
> org.apache.hive.spark.client.JobHandleImpl.get(JobHandleImpl.java:35)
> at
> org.apache.hadoop.hive.ql.exec.spark.status.impl.RemoteSparkJobStatus.getSparkJobInfo(RemoteSparkJobStatus.java:151)
> at
> org.apache.hadoop.hive.ql.exec.spark.status.impl.RemoteSparkJobStatus.getState(RemoteSparkJobStatus.java:75)
> at
> org.apache.hadoop.hive.ql.exec.spark.status.SparkJobMonitor.startMonitor(SparkJobMonitor.java:72)
> at
> org.apache.hadoop.hive.ql.exec.spark.SparkTask.execute(SparkTask.java:113)
> at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160)
> at
> org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85)
> at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1646)
> at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1406)
> at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1218)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1045)
> at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1218)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1045)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1040)
> at
> org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:145)
> at
> org.apache.hive.service.cli.operation.SQLOperation.access$100(SQLOperation.java:70)
> at
> org.apache.hive.service.cli.operation.SQLOperation$1$1.run(SQLOperation.java:197)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
> at
> org.apache.hive.service.cli.operation.SQLOperation$1.run(SQLOperation.java:209)
> at
> java.util.concurrent.Executors$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)
> 2014-12-22 16:01:04,166 INFO [HiveServer2-Background-Pool: Thread-35]:
> status.SparkJobMonitor (SessionState.java:printInfo(829)) - state = null
> {noformat}
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