[
https://issues.apache.org/jira/browse/HBASE-13605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14522827#comment-14522827
]
Hadoop QA commented on HBASE-13605:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12729711/hbase-13605_v1.patch
against master branch at commit 235dc9734f032945331c5a4a03ff2d69d170669d.
ATTACHMENT ID: 12729711
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 3 new
or modified tests.
{color:green}+1 hadoop versions{color}. The patch compiles with all
supported hadoop versions (2.4.1 2.5.2 2.6.0)
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 protoc{color}. The applied patch does not increase the
total number of protoc compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 checkstyle{color}. The applied patch does not increase the
total number of checkstyle errors
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 lineLengths{color}. The patch does not introduce lines
longer than 100
{color:green}+1 site{color}. The mvn site goal succeeds with this patch.
{color:green}+1 core tests{color}. The patch passed unit tests in .
{color:red}-1 core zombie tests{color}. There are 1 zombie test(s):
at org.apache.oozie.test.MiniHCatServer$1.run(MiniHCatServer.java:137)
at
org.apache.oozie.test.XTestCase$MiniClusterShutdownMonitor.run(XTestCase.java:1071)
at org.apache.oozie.test.XTestCase.waitFor(XTestCase.java:692)
at
org.apache.oozie.action.hadoop.TestPigActionExecutor._testSubmit(TestPigActionExecutor.java:180)
at
org.apache.oozie.action.hadoop.TestPigActionExecutor.testPigError(TestPigActionExecutor.java:369)
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/13907//testReport/
Release Findbugs (version 2.0.3) warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13907//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/13907//artifact/patchprocess/checkstyle-aggregate.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/13907//console
This message is automatically generated.
> RegionStates should not keep its list of dead servers
> -----------------------------------------------------
>
> Key: HBASE-13605
> URL: https://issues.apache.org/jira/browse/HBASE-13605
> Project: HBase
> Issue Type: Bug
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Fix For: 2.0.0, 1.0.2, 1.1.1
>
> Attachments: hbase-13605_v1.patch
>
>
> As mentioned in
> https://issues.apache.org/jira/browse/HBASE-9514?focusedCommentId=13769761&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13769761
> and HBASE-12844 we should have only 1 source of cluster membership.
> The list of dead server and RegionStates doing it's own liveliness check
> (ServerManager.isServerReachable()) has caused an assignment problem again in
> a test cluster where the region states "thinks" that the server is dead and
> SSH will handle the region assignment. However the RS is not dead at all,
> living happily, and never gets zk expiry or YouAreDeadException or anything.
> This leaves the list of regions unassigned in OFFLINE state.
> master assigning the region:
> {code}
> 15-04-20 09:02:25,780 DEBUG [AM.ZK.Worker-pool3-t330] master.RegionStates:
> Onlined 77dddcd50c22e56bfff133c0e1f9165b on
> os-amb-r6-us-1429512014-hbase4-6.novalocal,16020,1429520535268 {ENCODED =>
> 77dddcd50c
> {code}
> Master then disabled the table, and unassigned the region:
> {code}
> 2015-04-20 09:02:27,158 WARN [ProcedureExecutorThread-1]
> zookeeper.ZKTableStateManager: Moving table loadtest_d1 state from DISABLING
> to DISABLING
> Starting unassign of
> loadtest_d1,,1429520544378.77dddcd50c22e56bfff133c0e1f9165b. (offlining),
> current state: {77dddcd50c22e56bfff133c0e1f9165b state=OPEN,
> ts=1429520545780,
> server=os-amb-r6-us-1429512014-hbase4-6.novalocal,16020,1429520535268}
> bleProcedure$BulkDisabler-0] master.AssignmentManager: Sent CLOSE to
> os-amb-r6-us-1429512014-hbase4-6.novalocal,16020,1429520535268 for region
> loadtest_d1,,1429520544378.77dddcd50c22e56bfff133c0e1f9165b.
> 2015-04-20 09:02:27,414 INFO [AM.ZK.Worker-pool3-t316] master.RegionStates:
> Offlined 77dddcd50c22e56bfff133c0e1f9165b from
> os-amb-r6-us-1429512014-hbase4-6.novalocal,16020,1429520535268
> {code}
> On table re-enable, AM does not assign the region:
> {code}
> 2015-04-20 09:02:30,415 INFO [ProcedureExecutorThread-3]
> balancer.BaseLoadBalancer: Reassigned 25 regions. 25 retained the pre-restart
> assignment.ยท
> 2015-04-20 09:02:30,415 INFO [ProcedureExecutorThread-3]
> procedure.EnableTableProcedure: Bulk assigning 25 region(s) across 5
> server(s), retainAssignment=true
> l,16000,1429515659726-GeneralBulkAssigner-4] master.RegionStates: Couldn't
> reach online server
> os-amb-r6-us-1429512014-hbase4-6.novalocal,16020,1429520535268
> l,16000,1429515659726-GeneralBulkAssigner-4] master.AssignmentManager:
> Updating the state to OFFLINE to allow to be reassigned by SSH
> nmentManager: Skip assigning
> loadtest_d1,,1429520544378.77dddcd50c22e56bfff133c0e1f9165b., it is on a dead
> but not processed yet server:
> os-amb-r6-us-1429512014-hbase4-6.novalocal,16020,1429520535268
> {code}
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