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https://issues.apache.org/jira/browse/HBASE-21084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16593523#comment-16593523
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Hudson commented on HBASE-21084:
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Results for branch branch-2
[build #1170 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/1170/]:
(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/branch-2/1170//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-2/1170//JDK8_Nightly_Build_Report_(Hadoop2)/]
(x) {color:red}-1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
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(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> When cloning a snapshot including a split parent region, the split parent
> region of the cloned table will be online
> -------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-21084
> URL: https://issues.apache.org/jira/browse/HBASE-21084
> Project: HBase
> Issue Type: Bug
> Components: snapshots
> Reporter: Toshihiro Suzuki
> Assignee: Toshihiro Suzuki
> Priority: Major
> Fix For: 3.0.0, 2.2.0
>
> Attachments: HBASE-21084.branch-2.001.patch,
> HBASE-21084.master.001.patch, HBASE-21084.master.002.patch,
> HBASE-21084.master.003.patch, HBASE-21084.master.004.patch
>
>
> Investigating HBASE-21015, I found another issue. It seems like after
> HBASE-20881, the split parent region of the cloned table will be online when
> cloning a snapshot including a split parent region.
> Steps to reproduce are as follows, which is the same as the steps in
> HBASE-21015:
> 1. Create a table
> {code}
> create "test", "cf"
> {code}
> 2. Put some data into the table
> {code}
> (0...2000).each{|i| put "test", "row#{i}", "cf:col", "val"}
> {code}
> 3. Split the table
> {code}
> split "test"
> {code}
> 4. Take a snapshot of the table before CatalogJanitor cleans up the split
> parent region
> {code}
> snapshot "test", "snap"
> {code}
> 5. Clone the snapshot
> {code}
> clone_snapshot "snap", "cloned_table"
> {code}
> After following the above steps, the split parent region of the cloned table
> will be online.
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