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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13317) Region server reportForDuty stuck looping if there is a master change
Date Sat, 28 Mar 2015 01:16:53 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14385011#comment-14385011
] 

Ted Yu commented on HBASE-13317:
--------------------------------

lgtm
{code}
174	        } catch (InterruptedException e) {
175	        }
{code}
Please restore interrupt status.

> Region server reportForDuty stuck looping if there is a master change
> ---------------------------------------------------------------------
>
>                 Key: HBASE-13317
>                 URL: https://issues.apache.org/jira/browse/HBASE-13317
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 1.0.0, 2.0.0, 0.98.12
>            Reporter: Jerry He
>            Assignee: Jerry He
>             Fix For: 2.0.0, 1.0.1, 1.1.0, 0.98.13
>
>         Attachments: HBASE-13317-0.98-v2.patch, HBASE-13317-0.98-v3.patch, HBASE-13317-0.98.patch
>
>
> During cluster startup, region server reportForDuty gets stuck looping if there is a
master change.
> {noformat}
> 2015-03-22 11:15:16,186 INFO  [regionserver60020] regionserver.HRegionServer: reportForDuty
to master=bigaperf274,60000,1427045883965 with port=60020, startcode=1427048115174
> 2015-03-22 11:15:16,272 WARN  [regionserver60020] regionserver.HRegionServer: error telling
master we are up
> com.google.protobuf.ServiceException: java.net.ConnectException: Connection refused
> 	at org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1678)
> 	at org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1719)
> 	at org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos$RegionServerStatusService$BlockingStub.regionServerStartup(RegionServerStatusProtos.java:8277)
> 	at org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:2137)
> 	at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:896)
> 	at java.lang.Thread.run(Thread.java:745)
> 2015-03-22 11:15:16,274 WARN  [regionserver60020] regionserver.HRegionServer: reportForDuty
failed; sleeping and then retrying.
> 2015-03-22 11:15:19,274 INFO  [regionserver60020] regionserver.HRegionServer: reportForDuty
to master=bigaperf273,60000,1427048108439 with port=60020, startcode=1427048115174
> 2015-03-22 11:15:19,275 WARN  [regionserver60020] regionserver.HRegionServer: error telling
master we are up
> com.google.protobuf.ServiceException: java.net.ConnectException: Connection refused
> 	at org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1678)
> 	at org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1719)
> 	at org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos$RegionServerStatusService$BlockingStub.regionServerStartup(RegionServerStatusProtos.java:8277)
> 	at org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:2137)
> 	at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:896)
> 	at java.lang.Thread.run(Thread.java:745)
> 2015-03-22 11:15:19,276 WARN  [regionserver60020] regionserver.HRegionServer: reportForDuty
failed; sleeping and then retrying.
> 2015-03-22 11:15:22,276 INFO  [regionserver60020] regionserver.HRegionServer: reportForDuty
to master=bigaperf273,60000,1427048108439 with port=60020, startcode=1427048115174
> 2015-03-22 11:15:22,296 DEBUG [regionserver60020] regionserver.HRegionServer: Master
is not running yet
> 2015-03-22 11:15:22,296 WARN  [regionserver60020] regionserver.HRegionServer: reportForDuty
failed; sleeping and then retrying.
> 2015-03-22 11:15:25,296 INFO  [regionserver60020] regionserver.HRegionServer: reportForDuty
to master=bigaperf273,60000,1427048108439 with port=60020, startcode=1427048115174
> 2015-03-22 11:15:25,299 DEBUG [regionserver60020] regionserver.HRegionServer: Master
is not running yet
> 2015-03-22 11:15:25,299 WARN  [regionserver60020] regionserver.HRegionServer: reportForDuty
failed; sleeping and then retrying.
> 2015-03-22 11:15:28,299 INFO  [regionserver60020] regionserver.HRegionServer: reportForDuty
to master=bigaperf273,60000,1427048108439 with port=60020, startcode=1427048115174
> 2015-03-22 11:15:28,302 DEBUG [regionserver60020] regionserver.HRegionServer: Master
is not running yet
> 2015-03-22 11:15:28,302 WARN  [regionserver60020] regionserver.HRegionServer: reportForDuty
failed; sleeping and then retrying.
> {noformat}
> What happended is the region server first got master=bigaperf274,60000,1427045883965.
 Before it was able to report successfully, the maser changed to bigaperf273,60000,1427048108439.
> We were supposed to open a new connection to the new master. But we never did, looping
and trying to old address forever.



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