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https://issues.apache.org/jira/browse/HBASE-20579?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16499352#comment-16499352
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Hudson commented on HBASE-20579:
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Results for branch branch-2
[build #817 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/817/]:
(x) *{color:red}-1 overall{color}*
----
details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/817//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/branch-2/817//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/branch-2/817//JDK8_Nightly_Build_Report_(Hadoop3)/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
> Improve snapshot manifest copy in ExportSnapshot
> ------------------------------------------------
>
> Key: HBASE-20579
> URL: https://issues.apache.org/jira/browse/HBASE-20579
> Project: HBase
> Issue Type: Improvement
> Components: mapreduce
> Affects Versions: 1.4.0, 1.5.0, 2.0.0
> Reporter: Jingyun Tian
> Assignee: Jingyun Tian
> Priority: Minor
> Fix For: 3.0.0, 2.1.0
>
> Attachments: HBASE-20579.branch-2.addendum.patch,
> HBASE-20579.master.001.patch, HBASE-20579.master.002.patch
>
>
> ExportSnapshot need to copy snapshot manifest to destination cluster first,
> then setOwner and setPermission for those paths. But it's done with one
> thread, which lead to a long time to submit the job if your snapshot is big.
> I tried to make them processing in parallel, which can reduce the total time
> of submitting dramatically.
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