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Posted to commits@cassandra.apache.org by "Brandon Williams (JIRA)" <ji...@apache.org> on 2011/04/15 22:02:05 UTC

[jira] [Commented] (CASSANDRA-2484) CassandraStorage LoadPushDown implementation causes heisenbugs

    [ https://issues.apache.org/jira/browse/CASSANDRA-2484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13020411#comment-13020411 ] 

Brandon Williams commented on CASSANDRA-2484:
---------------------------------------------

Can you provide the errors you encountered?  At the least, it seems like RequiredFieldResponse should essentially be a no-op.

> CassandraStorage LoadPushDown implementation causes heisenbugs
> --------------------------------------------------------------
>
>                 Key: CASSANDRA-2484
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2484
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Jeremy Hanna
>            Assignee: Jeremy Hanna
>              Labels: hadoop, pig
>             Fix For: 0.7.5
>
>         Attachments: 2484.txt
>
>
> After pulling hair out about why weird errors were happening loading data from cassandra with seemingly irrelevant changes to the pig scripts (mostly changing the script trying to debug other problems), it looks like the weird errors were because of the implementation we currently have for LoadPushDaown in CassandraStorage.  Unless there is a good reason to implement it, I feel like we should just remove the few lines that are in there until we can spend some serious time doing an implementation of it.

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