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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12091) Optionally ignore edits for dropped tables for replication.
Date Thu, 09 Nov 2017 18:50:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16246254#comment-16246254
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Andrew Purtell commented on HBASE-12091:
----------------------------------------

bq.  Looks like it's going through Protobufs builtin ServiceException, which is thrown internally.
Ok, that may narrow what we can pass to the standard exception message strings. We can look
at this more in another issue. 

The v8 patch looks good. +1 from me

Mostly looked at the new tests. As far as I can tell, they cover what we are after. Something
which may reduce running time and decrease the likelihood of unstable results is replacing
that hardcoded sleep with subsequent verification checks to Waiters that incorporate those
verification checks as wait termination conditions. Not important, but for your consideration.


> Optionally ignore edits for dropped tables for replication.
> -----------------------------------------------------------
>
>                 Key: HBASE-12091
>                 URL: https://issues.apache.org/jira/browse/HBASE-12091
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>             Fix For: 2.0.0, 3.0.0, 1.4.1, 1.5.0
>
>         Attachments: 12091-branch-2.patch, 12091-v2-branch-1.txt, 12091-v3-branch-1.txt,
12091-v4-branch-1.txt, 12091-v5-branch-1.txt, 12091-v6-branch-1.txt, 12091-v7-branch-1.txt,
12091-v7-master.txt, 12091-v8-master.txt, 12091.txt
>
>
> We just ran into a scenario where we dropped a table from both the source and the sink,
but the source still has outstanding edits that now it could not get rid of. Now all replication
is backed up behind these unreplicatable edits.
> We should have an option to ignore edits for tables dropped at the source.



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