You are viewing a plain text version of this content. The canonical link for it is here.
Posted to mapreduce-issues@hadoop.apache.org by "Zhijie Shen (JIRA)" <ji...@apache.org> on 2013/11/26 01:02:35 UTC
[jira] [Moved] (MAPREDUCE-5654) blacklist is not propagated from AM
to RM
[ https://issues.apache.org/jira/browse/MAPREDUCE-5654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhijie Shen moved YARN-1443 to MAPREDUCE-5654:
----------------------------------------------
Component/s: (was: api)
(was: client)
applicationmaster
Key: MAPREDUCE-5654 (was: YARN-1443)
Project: Hadoop Map/Reduce (was: Hadoop YARN)
> blacklist is not propagated from AM to RM
> -----------------------------------------
>
> Key: MAPREDUCE-5654
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5654
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: applicationmaster
> Reporter: Robert Grandl
>
> I was trying to blacklist some nodes. I added a set of hosts as strings into blacklistAdditions list and propagated into RMContainerRequestor#makeRemoteRequest to the RM.
> However the blacklist is received empty at RM. I logged the path for blacklist in AM and I found that in ApplicationMasterProtocolPBClientImpl#allocate, this list is lost.
> I print request.getResourceBlacklistRequest().getBlacklistAdditions().toString() at the beginning of ApplicationMasterProtocolPBClientImpl#allocate and the blacklisted additions are there.
> After AllocateRequestProto requestProto is created based on this request, and I print again requestProto.getBlacklistRequest().getBlacklistAdditionsList().toString(), the blacklist additions is empty now.
> I looked even further and log what happened. At some point in yarn-api, I was lost with my logging as that code was regenerated every time I recompiled yarn-api.
> Thanks,
> robert
--
This message was sent by Atlassian JIRA
(v6.1#6144)