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https://issues.apache.org/jira/browse/HBASE-28705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17885239#comment-17885239
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Hudson commented on HBASE-28705:
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Results for branch branch-2
[build #1155 on
builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/1155/]:
(x) *{color:red}-1 overall{color}*
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details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/1155/General_20Nightly_20Build_20Report/]
(x) {color:red}-1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/1155/JDK8_20Nightly_20Build_20Report_20_28Hadoop2_29/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/1155/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/1155/JDK11_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(x) {color:red}-1 jdk17 hadoop3 checks{color}
-- For more information [see jdk17
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/1155/JDK17_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> BackupLogCleaner cleans required WALs when using multiple backuproots
> ---------------------------------------------------------------------
>
> Key: HBASE-28705
> URL: https://issues.apache.org/jira/browse/HBASE-28705
> Project: HBase
> Issue Type: Bug
> Components: backup&restore
> Affects Versions: 2.6.0, 3.0.0
> Reporter: Dieter De Paepe
> Assignee: Dieter De Paepe
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 2.7.0, 3.0.0-beta-2, 2.6.1
>
>
> The BackupLogCleaner is responsible for avoiding the deletion of WAL/logs
> that still need to be included in a future backup.
> The logic to decide which files can be deleted does not work correctly when
> multiple backup roots are used. Each backup root has a different chain of
> backups (full, incremental1, incremental2, ...). So, if any chain requires a
> log, it should be preserved. This is not the case.
> The result is that logs could be incorrectly deleted, resulting in data loss
> in backups.
> PR incoming with test & fix.
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