[YARN-1686] NodeManager.resyncWithRM() does not handle exception which cause NodeManger to Hang. - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 2.3.0
Fix Version/s: 2.4.0
Component/s: nodemanager
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Description

During start of NodeManager,if registration with resourcemanager throw exception then nodemager shutdown happens.

Consider case where NM-1 is registered with RM. RM issued Resync to NM. If any exception thrown in "resyncWithRM" (starts new thread which does not handle exception) during RESYNC evet, then this thread is lost. NodeManger enters hanged state.

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YARN-1686.1.patch
05/Feb/14 12:57
5 kB
Rohith Sharma K S
YARN-1686.2.patch
24/Feb/14 10:54
5 kB
Rohith Sharma K S
YARN-1686.3.patch
24/Feb/14 19:14
5 kB
Vinod Kumar Vavilapalli

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Assignee:: Rohith Sharma K S

Reporter:: Rohith Sharma K S

Votes:: 0 Vote for this issue

Watchers:: 7 Start watching this issue

Dates

Created:: 05/Feb/14 12:51

Updated:: 10/Apr/14 13:11

Resolved:: 24/Feb/14 22:42