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https://issues.apache.org/jira/browse/HBASE-26670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17506190#comment-17506190
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Hudson commented on HBASE-26670:
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Results for branch branch-2.4
[build #306 on
builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2.4/306/]:
(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-2.4/306/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-2.4/306/JDK8_20Nightly_20Build_20Report_20_28Hadoop2_29/]
(x) {color:red}-1 jdk8 hadoop3 checks{color}
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report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2.4/306/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(x) {color:red}-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}
> HFileLinkCleaner should be added even if snapshot is disabled
> -------------------------------------------------------------
>
> Key: HBASE-26670
> URL: https://issues.apache.org/jira/browse/HBASE-26670
> Project: HBase
> Issue Type: Bug
> Components: snapshots
> Reporter: Yi Mei
> Assignee: Yi Mei
> Priority: Critical
> Fix For: 2.5.0, 2.6.0, 3.0.0-alpha-3, 2.4.11
>
>
> We encountered a problem in our cluster:
> 1. Cluster has many snapshots, cause the archive directory is too big.
> 2. We delete some snapshots, but the cleaner runs slowly because this is a
> race in synchronized method of SnapshotHFileCleaner.
> 3. We delete all snapshots, and disable snapshot
> feature(hbase.snapshot.enabled=false), so the cleaner will skip the
> synchronized method in SnapshotHFileCleaner.
> 4. After cleaner runs, some back reference and data files under archive
> directory are deleted, but they are still used by some restored tables. This
> does not meet expectations.
> One solution is add HFileLinkCleaner even if snapshot is disabled.
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