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https://issues.apache.org/jira/browse/MAPREDUCE-7195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bilwa S T reassigned MAPREDUCE-7195:
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Assignee: Bilwa S T
> Mapreduce task timeout to zero could cause too many status update
> -----------------------------------------------------------------
>
> Key: MAPREDUCE-7195
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7195
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Bibin A Chundatt
> Assignee: Bilwa S T
> Priority: Major
> Attachments: screenshot-1.png
>
>
> * mapreduce.task.timeout=0
> Could create too many status update
> {code}
> public static long getTaskProgressReportInterval(final Configuration conf) {
> long taskHeartbeatTimeOut = conf.getLong(
> MRJobConfig.TASK_TIMEOUT, MRJobConfig.DEFAULT_TASK_TIMEOUT_MILLIS);
> return conf.getLong(MRJobConfig.TASK_PROGRESS_REPORT_INTERVAL,
> (long) (TASK_REPORT_INTERVAL_TO_TIMEOUT_RATIO *
> taskHeartbeatTimeOut));
> }
> {code}
> mapreduce timeout=0 is used to disable timeout feature
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