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https://issues.apache.org/jira/browse/OOZIE-1398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13677655#comment-13677655
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Alejandro Abdelnur commented on OOZIE-1398:
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Sounds good, we can drop the AUTH_TOKEN columns all together. They were thought
very early on when the Hadoop DT token story was still not fully backed and we
had idea that the client would have to give the DT token to oozie on submission.
We have to see if OpenJPA supports making the type change, else the ooziedb
tool will have to handle the change for each DB type using the corresponding
sql.
> [Scale] Reduce the number of CLOB columns used
> ----------------------------------------------
>
> Key: OOZIE-1398
> URL: https://issues.apache.org/jira/browse/OOZIE-1398
> Project: Oozie
> Issue Type: Improvement
> Affects Versions: 3.3.2
> Reporter: Rohini Palaniswamy
> Fix For: trunk
>
>
> When the number of concurrent submissions on Oozie increased to 100-200 per
> minute, it was not able to scale and we hit Oracle issues as there were lot
> of CLOB columns and DB became a bottle neck.
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