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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2019/02/01 20:10:01 UTC

[jira] [Updated] (HBASE-20940) HStore.cansplit should not allow split to happen if it has references

     [ https://issues.apache.org/jira/browse/HBASE-20940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Purtell updated HBASE-20940:
-----------------------------------
    Fix Version/s:     (was: 1.5.0)

> 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, 1.3.3, 2.2.0, 2.1.1, 1.4.7, 2.0.3
>
>         Attachments: HBASE-20940-branch-1-addendum.patch, HBASE-20940.branch-1.3.v1.patch, HBASE-20940.branch-1.3.v2.patch, HBASE-20940.branch-1.v1.patch, HBASE-20940.branch-1.v2.patch, HBASE-20940.branch-1.v3.patch, HBASE-20940.branch-1.v5.patch, HBASE-20940.v1.patch, HBASE-20940.v2.patch, HBASE-20940.v3.patch, HBASE-20940.v4.patch, result_HBASE-20940.branch-1.v2.log
>
>
> 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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