[jira] [Resolved] (HBASE-27810) HBCK throws RejectedExecutionException when closing ZooKeeper resources

[Rajeshbabu Chintaguntla (Jira)]

 [ 
https://issues.apache.org/jira/browse/HBASE-27810?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rajeshbabu Chintaguntla resolved HBASE-27810.
-
Resolution: Fixed

Pushed to branch-2.4+

Thanks [~andor]  for the patch.

> HBCK throws RejectedExecutionException when closing ZooKeeper resources
> ---
>
> Key: HBASE-27810
> URL: https://issues.apache.org/jira/browse/HBASE-27810
> Project: HBase
>  Issue Type: Bug
>  Components: hbck
>Affects Versions: 2.6.0, 3.0.0-alpha-3, 2.4.17, 2.5.4
>Reporter: Andor Molnar
>Assignee: Andor Molnar
>Priority: Major
> Fix For: 2.6.0, 3.0.0-alpha-4, 2.5.5, 2.4.18
>
>
> HBCK throws RejectedExecutionException at the end of run, because the order 
> of closing ZooKeeper resources has been swapped in HBASE-27426.
> In ZKWatcher.java close() method first it shuts down the zkEventProcessor and 
> when it fully shut down, it closes the RecoverableZooKeeper (the ZK client). 
> The watcher receives the close event which cannot be submitted to the event 
> processor and throws exception.
> I think we need to check whether the executor is able to receive jobs before 
> submitting.



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[jira] [Resolved] (HBASE-27819) 10k RpcServer.MAX_REQUEST_SIZE is not enough in ReplicationDroppedTable related tests

[Duo Zhang (Jira)]

 [ 
https://issues.apache.org/jira/browse/HBASE-27819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Duo Zhang resolved HBASE-27819.
---
Fix Version/s: 2.6.0
   3.0.0-alpha-4
   2.5.5
   2.4.18
 Hadoop Flags: Reviewed
 Assignee: Duo Zhang
   Resolution: Fixed

Pushed to branch-2.4+.

Thanks [~heliangjun] for reviewing!

> 10k RpcServer.MAX_REQUEST_SIZE is not enough in ReplicationDroppedTable 
> related tests
> -
>
> Key: HBASE-27819
> URL: https://issues.apache.org/jira/browse/HBASE-27819
> Project: HBase
>  Issue Type: Improvement
>  Components: test
>Reporter: Duo Zhang
>Assignee: Duo Zhang
>Priority: Major
> Fix For: 2.6.0, 3.0.0-alpha-4, 2.5.5, 2.4.18
>
>
> The request size for regionServerReport is greater than 10k, so it will 
> generate a lot of error messages and slow down the test, and also may fail 
> the test.



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