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https://issues.apache.org/jira/browse/HBASE-20940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16572462#comment-16572462
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Andrew Purtell commented on HBASE-20940:
----------------------------------------
There might be some test issues. I applied the master patch to master and
branch-2 and started tests with branch-2. Here is one failure on branch-2 that
is suspicious:
{noformat}
[ERROR] testRegionMerge(org.apache.hadoop.hbase.namespace.TestNamespaceAuditor)
Time elapsed: 17.488 s <<< FAILURE!
java.lang.AssertionError: Waiting timed out after [10,000] msec
at
org.apache.hadoop.hbase.namespace.TestNamespaceAuditor.testRegionMerge(TestNamespaceAuditor.java:370)
{noformat}
Not sure if this is due to this change or already failing for some other
reason. I'm going to have to get back to this next week.
> HStore.cansplit should not allow split to happen if it has references
> ---------------------------------------------------------------------
>
> Key: HBASE-20940
> URL: https://issues.apache.org/jira/browse/HBASE-20940
> Project: HBase
> Issue Type: Bug
> Affects Versions: 1.3.2
> Reporter: Vishal Khandelwal
> Assignee: Vishal Khandelwal
> Priority: Major
> Fix For: 3.0.0
>
> Attachments: HBASE-20940.branch-1.3.v1.patch,
> HBASE-20940.branch-1.3.v2.patch, HBASE-20940.branch-1.v1.patch,
> HBASE-20940.v1.patch, HBASE-20940.v2.patch, HBASE-20940.v3.patch
>
>
> When split happens and immediately another split happens, it may result into
> a split of a region who still has references to its parent. More details
> about scenario can be found here HBASE-20933
> HStore.hasReferences should check from fs.storefile rather than in memory
> objects.
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