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Posted to issues@hbase.apache.org by "Hudson (Jira)" <ji...@apache.org> on 2021/05/24 17:11:00 UTC
[jira] [Commented] (HBASE-25901) Replication may lose data during
regionserver restart when multiwal is in use
[ https://issues.apache.org/jira/browse/HBASE-25901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17350536#comment-17350536 ]
Hudson commented on HBASE-25901:
--------------------------------
Results for branch branch-2.3
[build #223 on builds.a.o|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.3/223/]: (/) *{color:green}+1 overall{color}*
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details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.3/223/General_20Nightly_20Build_20Report/]
(/) {color:green}+1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2) report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.3/223/JDK8_20Nightly_20Build_20Report_20_28Hadoop2_29/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
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(/) {color:green}+1 jdk11 hadoop3 checks{color}
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(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> Replication may lose data during regionserver restart when multiwal is in use
> -----------------------------------------------------------------------------
>
> Key: HBASE-25901
> URL: https://issues.apache.org/jira/browse/HBASE-25901
> Project: HBase
> Issue Type: Bug
> Components: multiwal, Replication
> Affects Versions: 2.1.4
> Environment: hbase version: 2.1.4
> hbase.wal.provider: multiwal
>
> Reporter: youhailang
> Assignee: youhailang
> Priority: Major
> Fix For: 2.3.6
>
> Attachments: HBASE-25901-v1.patch
>
> Original Estimate: 12h
> Remaining Estimate: 12h
>
> When multiwal is used, restarting the region server may result in the loss of replication data.This may be due to a non thread safe update of the queues in the ReplicationSource#
> enqueueLog.
> .
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