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https://issues.apache.org/jira/browse/PHOENIX-4993?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16720066#comment-16720066
]
Hadoop QA commented on PHOENIX-4993:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12951635/PHOENIX-4993-4.x-HBase-1.3.02.patch
against 4.x-HBase-1.3 branch at commit
1c042c25ed833945abe07958b82d5e9fb701ac89.
ATTACHMENT ID: 12951635
{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 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:red}-1 release audit{color}. The applied patch generated 1 release
audit warnings (more than the master's current 0 warnings).
{color:green}+1 lineLengths{color}. The patch does not introduce lines
longer than 100
{color:red}-1 core tests{color}. The patch failed these unit tests:
./phoenix-core/target/failsafe-reports/TEST-org.apache.phoenix.end2end.IndexToolIT
./phoenix-core/target/failsafe-reports/TEST-org.apache.phoenix.end2end.join.HashJoinMoreIT
Test results:
https://builds.apache.org/job/PreCommit-PHOENIX-Build/2206//testReport/
Release audit warnings:
https://builds.apache.org/job/PreCommit-PHOENIX-Build/2206//artifact/patchprocess/patchReleaseAuditWarnings.txt
Console output:
https://builds.apache.org/job/PreCommit-PHOENIX-Build/2206//console
This message is automatically generated.
> Data table region should not close RS level shared/cached connections like
> IndexWriter, RecoveryIndexWriter
> -----------------------------------------------------------------------------------------------------------
>
> Key: PHOENIX-4993
> URL: https://issues.apache.org/jira/browse/PHOENIX-4993
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.14.0
> Reporter: Kiran Kumar Maturi
> Assignee: Kiran Kumar Maturi
> Priority: Major
> Attachments: PHOENIX-4993-4.x-HBase-1.3.01.patch,
> PHOENIX-4993-4.x-HBase-1.3.02.patch
>
>
> Issue is related to Region Server being killed when one region is closing and
> another region is trying to write index updates.
> When the data table region closes it will close region server level
> cached/shared connections and it could interrupt other region
> index/index-state update.
> -- Region1: Closing
> {code:java}
> TrackingParallellWriterIndexCommitter#stop() {
> this.retryingFactory.shutdown();
> this.noRetriesFactory.shutdown();
> }{code}
> closes the cached connections calling
> CoprocessorHConnectionTableFactory#shutdown() in ServerUtil.java
>
> --Region2: Writing index updates
> Index updates fail as connections are closed, which leads to
> RejectedExecutionException/Connection being null. This triggers
> PhoenixIndexFailurePolicy#handleFailureWithExceptions that tries to get the
> the syscat table using the cached connections. Here it will not be able to
> reach to SYSCAT , so we will trigger KillServreFailurePolicy.
> CoprocessorHConnectionTableFactory#getTable()
>
>
> {code:java}
> if (connection == null || connection.isClosed()) {
> throw new IllegalArgumentException("Connection is null or closed.");
> }{code}
>
>
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