Devaraj K created YARN-299:
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Summary: Node Manager throws
org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event:
RESOURCE_FAILED at DONE
Key: YARN-299
URL:
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https://issues.apache.org/jira/browse/YARN-271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13541336#comment-13541336
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shenhong commented on YARN-271:
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I found this patch will result to a infinite loop when
shenhong created YARN-300:
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Summary: After yarn-271, when yarn.scheduler.fair.max.assign=0,
fairscheduler will infinite loop and not schedule any application.
Key: YARN-300
URL:
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https://issues.apache.org/jira/browse/YARN-300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13541588#comment-13541588
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caolong commented on YARN-300:
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That's perfectly correct!! default maxAssign=-1 and
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https://issues.apache.org/jira/browse/YARN-300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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shenhong updated YARN-300:
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Summary: After yarn-271, when yarn.scheduler.fair.max.assign=-1,
fairscheduler will infinite loop and not
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https://issues.apache.org/jira/browse/YARN-300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13541590#comment-13541590
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shenhong commented on YARN-300:
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At FairScheduler#nodeUpdate() the code is:
if
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https://issues.apache.org/jira/browse/YARN-300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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shenhong updated YARN-300:
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Description: After yarn-271, when yarn.scheduler.fair.max.assign=0, when a
node was been reserved, fairScheduler
shenhong created YARN-301:
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Summary: Fairscheduler appear to concurrentModificationException
and RM crash
Key: YARN-301
URL: https://issues.apache.org/jira/browse/YARN-301
Project: Hadoop YARN
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https://issues.apache.org/jira/browse/YARN-301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13541592#comment-13541592
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shenhong commented on YARN-301:
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The reason is when the thread SchedulerEventDispatche
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https://issues.apache.org/jira/browse/YARN-301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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shenhong updated YARN-301:
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Attachment: YARN-301.patch
add a patch to solve this problem
Fairscheduler appear to
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