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https://issues.apache.org/jira/browse/HBASE-19441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16409596#comment-16409596
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Hudson commented on HBASE-19441:
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Results for branch master
[build #269 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/master/269/]: (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://builds.apache.org/job/HBase%20Nightly/job/master/269//General_Nightly_Build_Report/]
(x) {color:red}-1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://builds.apache.org/job/HBase%20Nightly/job/master/269//JDK8_Nightly_Build_Report_(Hadoop2)/]
(x) {color:red}-1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://builds.apache.org/job/HBase%20Nightly/job/master/269//JDK8_Nightly_Build_Report_(Hadoop3)/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
> Implement retry logic around starting exclusive backup operation
> ----------------------------------------------------------------
>
> Key: HBASE-19441
> URL: https://issues.apache.org/jira/browse/HBASE-19441
> Project: HBase
> Issue Type: Improvement
> Components: backup&restore
> Reporter: Josh Elser
> Assignee: Vladimir Rodionov
> Priority: Major
> Fix For: 3.0.0
>
> Attachments: 19441-v5.patch, 19441-v6.patch, HBASE-19441-v1.patch,
> HBASE-19441-v2.patch, HBASE-19441-v3.patch, HBASE-19441-v4.patch,
> HBASE-19441-v5.patch
>
>
> {quote}
> Specifically, the client does a checkAndPut to specifics coordinates in the
> backup table and throws an exception when that fails. Remember that backups
> are client driven (per some design review from a long time ago), so queuing
> is tough to reason about (we have no "centralized" execution system to use).
> At a glance, it seems pretty straightforward to add some retry/backoff
> semantics to BackupSystemTable#startBackupExclusiveOperation().
> {quote}
> While we are in a state in which backup operations cannot be executed in
> parallel, it would be nice to provide some retry logic + configuration. This
> would alleviate users from having to build this themselves.
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