[jira] [Created] (HBASE-24957) ZKTableStateClientSideReader#isDisabledTable doesn't check if table exists or not.

[Rushabh Shah (Jira)]

Rushabh Shah created HBASE-24957:
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             Summary: ZKTableStateClientSideReader#isDisabledTable doesn't 
check if table exists or not.
                 Key: HBASE-24957
                 URL: https://issues.apache.org/jira/browse/HBASE-24957
             Project: HBase
          Issue Type: Bug
          Components: Client
    Affects Versions: 1.6.0
            Reporter: Rushabh Shah
            Assignee: Rushabh Shah


The following bug exists only in branch-1 and below.

ZKTableStateClientSideReader#isDisabledTable returns false even if table 
doesn't exists.

Below is the code snippet:

 {code:title=ZKTableStateClientSideReader.java|borderStyle=solid}
  public static boolean isDisabledTable(final ZooKeeperWatcher zkw,
      final TableName tableName)
      throws KeeperException, InterruptedException {
    ZooKeeperProtos.Table.State state = getTableState(zkw, tableName);    ---> 
We should check here if state is null or not.
    return isTableState(ZooKeeperProtos.Table.State.DISABLED, state);
  }
}
{code}

 



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