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From "Keith Turner (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-577) Allow option for ignoring repeatedly failed iterators during compaction
Date Tue, 07 Apr 2015 15:22:12 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14483347#comment-14483347
] 

Keith Turner commented on ACCUMULO-577:
---------------------------------------

Could possibly have configuration for which exception types to retry.

> Allow option for ignoring repeatedly failed iterators during compaction
> -----------------------------------------------------------------------
>
>                 Key: ACCUMULO-577
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-577
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: tserver
>    Affects Versions: 1.4.0, 1.4.1
>            Reporter: John Vines
>             Fix For: 1.8.0
>
>
> Currently when an iterator is causing errors, either stemming from the iterator configuration
or from instantiating, it will endlessy try over and over again. I think we should provide
a table configuration to allow eventual fail over for these circumstances. I think in these
circumstances all user configured iterators (including versioning) should be disabled to ensure
the data is written (or rewritten) and once the configuration is fixed, then the next major
compaction will sort it all out.



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