[jira] [Updated] (HBASE-22049) RegionStateStore cannot recover SPLIT state from Meta for split parent region

["Jingyun Tian (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-22049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jingyun Tian updated HBASE-22049:
---------------------------------
    Summary: RegionStateStore cannot recover SPLIT state from Meta for split parent region  (was: getReopenStatus() didn't skip counting split parent region)

> RegionStateStore cannot recover SPLIT state from Meta for split parent region
> -----------------------------------------------------------------------------
>
>                 Key: HBASE-22049
>                 URL: https://issues.apache.org/jira/browse/HBASE-22049
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jingyun Tian
>            Assignee: Jingyun Tian
>            Priority: Major
>         Attachments: HBASE-22049.master.001.patch, HBASE-22049.master.002.patch, HBASE-22049.master.003.patch
>
>
> After we modify some attributes of table, hbaseAdmin will getAlterStatus to check if all region's attributes updated. It will skip opened region and split region as the following code shows.
> {code}
>     for (RegionState regionState: states) {
>       if (!regionState.isOpened() && !regionState.isSplit()) {
>         ritCount++;
>       }
>     }
> {code}
> But since now the split procedure is to unassign the split parent region, thus the state is CLOSED， and the check will hang there until timeout.



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