[
https://issues.apache.org/jira/browse/HBASE-19757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16324521#comment-16324521
]
Andrew Purtell commented on HBASE-19757:
----------------------------------------
"localhost,1,1" is the bogus server name (LoadBalancer.BOGUS_SERVER_NAME). Seen
over on HBASE-19752. RSgroup info for the bogus server is going to be null.
That is correct. There are conditionals which prevent the bogus server from
entering any groups. What seems wrong is that the system table is assigned to a
bogus server. Chase this down and I bet you have the fix.
> hbase:meta table gets stuck after enabling region server group feature
> ----------------------------------------------------------------------
>
> Key: HBASE-19757
> URL: https://issues.apache.org/jira/browse/HBASE-19757
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Attachments: 19757.v1.txt, 19757.v2.txt
>
>
> I was testing on an hbase-2 secure cluster against hadoop 3 where some tables
> were created without region server group feature.
> After adding the RSGroupAdminEndpoint and RSGroupBasedLoadBalancer to
> hbase-site, I restarted the whole cluster.
> After the restart, hbase:meta region got stuck in transition (forever).
> {code}
> 2018-01-10 21:20:16,696 INFO
> [org.apache.hadoop.hbase.rsgroup.RSGroupInfoManagerImpl$RSGroupStartupWorker-ctr-e137-1514896590304-8706-01-000002.hwx.site,20000,1515619212617]
> zookeeper.MetaTableLocator: Failed verification of hbase:meta,,1 at
> address=ctr-e137-1514896590304-8706-01-000004.hwx.site,16020,1515618538016,
> exception=org.apache.hadoop. hbase.NotServingRegionException:
> hbase:meta,,1 is not online on
> ctr-e137-1514896590304-8706-01-000004.hwx.site,16020,1515619181453
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:3314)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:3291)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegion(RSRpcServices.java:1355)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegionInfo(RSRpcServices.java:1667)
> {code}
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
