[jira] [Commented] (MAPREDUCE-7369) MapReduce tasks timing out when spends more time on MultipleOutputs#close
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https://issues.apache.org/jira/browse/MAPREDUCE-7369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17455338#comment-17455338
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Ravuri Sushma sree commented on MAPREDUCE-7369:
---
Thanks, [~prabhujoseph] , for filing this JIRA
Since MR Application Master does not honor the ping from tasks in liveliness
check, we are experiencing time out. I have added a patch that provides a
config where a ping from tasks also is considered in liveliness check. Please
review
> MapReduce tasks timing out when spends more time on MultipleOutputs#close
> -
>
> Key: MAPREDUCE-7369
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7369
> Project: Hadoop Map/Reduce
> Issue Type: Bug
>Affects Versions: 3.3.1
>Reporter: Prabhu Joseph
>Assignee: Ravuri Sushma sree
>Priority: Major
> Attachments: MAPREDUCE-7369.001.patch
>
>
> MapReduce tasks timing out when spends more time on MultipleOutputs#close.
> MultipleOutputs#closes takes more time when there are multiple files to be
> closed & there is a high latency in closing a stream.
> {code}
> 2021-11-01 02:45:08,312 INFO [AsyncDispatcher event handler]
> org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl: Diagnostics
> report from attempt_1634949471086_61268_m_001115_0:
> AttemptID:attempt_1634949471086_61268_m_001115_0 Timed out after 300 secs
> {code}
> MapReduce task timeout can be increased but it is tough to set the right
> timeout value. The timeout can be disabled with 0 but that might lead to
> hanging tasks not getting killed.
> The tasks are sending the ping every 3 seconds which are not honored by
> ApplicationMaster. It expects the status information which won't be send
> during MultipleOutputs#close. This jira is to add a config which considers
> the ping from task as part of Task Liveliness Check in the ApplicationMaster.
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[jira] [Updated] (MAPREDUCE-7369) MapReduce tasks timing out when spends more time on MultipleOutputs#close
[
https://issues.apache.org/jira/browse/MAPREDUCE-7369?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ravuri Sushma sree updated MAPREDUCE-7369:
--
Attachment: MAPREDUCE-7369.001.patch
Status: Patch Available (was: Open)
> MapReduce tasks timing out when spends more time on MultipleOutputs#close
> -
>
> Key: MAPREDUCE-7369
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7369
> Project: Hadoop Map/Reduce
> Issue Type: Bug
>Affects Versions: 3.3.1
>Reporter: Prabhu Joseph
>Assignee: Ravuri Sushma sree
>Priority: Major
> Attachments: MAPREDUCE-7369.001.patch
>
>
> MapReduce tasks timing out when spends more time on MultipleOutputs#close.
> MultipleOutputs#closes takes more time when there are multiple files to be
> closed & there is a high latency in closing a stream.
> {code}
> 2021-11-01 02:45:08,312 INFO [AsyncDispatcher event handler]
> org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl: Diagnostics
> report from attempt_1634949471086_61268_m_001115_0:
> AttemptID:attempt_1634949471086_61268_m_001115_0 Timed out after 300 secs
> {code}
> MapReduce task timeout can be increased but it is tough to set the right
> timeout value. The timeout can be disabled with 0 but that might lead to
> hanging tasks not getting killed.
> The tasks are sending the ping every 3 seconds which are not honored by
> ApplicationMaster. It expects the status information which won't be send
> during MultipleOutputs#close. This jira is to add a config which considers
> the ping from task as part of Task Liveliness Check in the ApplicationMaster.
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[jira] [Commented] (MAPREDUCE-7369) MapReduce tasks timing out when spends more time on MultipleOutputs#close
[
https://issues.apache.org/jira/browse/MAPREDUCE-7369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17447813#comment-17447813
]
Ravuri Sushma sree commented on MAPREDUCE-7369:
---
[~surendralilhore] , Can you please add me as a contributors of MAPREDUCE, I
would like to work on this JIRA
> MapReduce tasks timing out when spends more time on MultipleOutputs#close
> -
>
> Key: MAPREDUCE-7369
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7369
> Project: Hadoop Map/Reduce
> Issue Type: Bug
>Affects Versions: 3.3.1
>Reporter: Prabhu Joseph
>Assignee: Prabhu Joseph
>Priority: Major
>
> MapReduce tasks timing out when spends more time on MultipleOutputs#close.
> MultipleOutputs#closes takes more time when there are multiple files to be
> closed & there is a high latency in closing a stream.
> {code}
> 2021-11-01 02:45:08,312 INFO [AsyncDispatcher event handler]
> org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl: Diagnostics
> report from attempt_1634949471086_61268_m_001115_0:
> AttemptID:attempt_1634949471086_61268_m_001115_0 Timed out after 300 secs
> {code}
> MapReduce task timeout can be increased but it is tough to set the right
> timeout value. The timeout can be disabled with 0 but that might lead to
> hanging tasks not getting killed.
> The tasks are sending the ping every 3 seconds which are not honored by
> ApplicationMaster. It expects the status information which won't be send
> during MultipleOutputs#close. This jira is to add a config which considers
> the ping from task as part of Task Liveliness Check in the ApplicationMaster.
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