[jira] [Commented] (HBASE-7717) Wait until regions are assigned in TestSplitTransactionOnCluster

["Ted Yu (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-7717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13566901#comment-13566901 ] 

Ted Yu commented on HBASE-7717:
-------------------------------

{code}
+    for (int i=0; cluster.getRegions(tableName).size() == 0 && i<100; i++) {
{code}
nit: add spaces to 'i=0' and 'i<100'

On second iteration, I got:

Failed tests:   testShouldFailSplitIfZNodeDoesNotExistDueToPrevRollBack(org.apache.hadoop.hbase.regionserver.TestSplitTransactionOnCluster): Waited too long for rollback
                
> Wait until regions are assigned in TestSplitTransactionOnCluster
> ----------------------------------------------------------------
>
>                 Key: HBASE-7717
>                 URL: https://issues.apache.org/jira/browse/HBASE-7717
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Lars Hofhansl
>             Fix For: 0.96.0, 0.94.5
>
>         Attachments: 7717-0.94.txt
>
>
> I've seen various failures where a table is created in the tests and then all regions are retrieved from the cluster, where the number of returned regions is 0, because the region have not been assigned, yet, or the AM does not know about them, yet.

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