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From "Jeremy Hanna (JIRA)" <>
Subject [jira] [Updated] (CASSANDRA-2484) CassandraStorage LoadPushDown implementation causes heisenbugs
Date Mon, 18 Apr 2011 18:53:05 GMT


Jeremy Hanna updated CASSANDRA-2484:

    Attachment: 2484-trunk.txt

Attaching a patch for trunk - not sure why the other one didn't apply.

> CassandraStorage LoadPushDown implementation causes heisenbugs
> --------------------------------------------------------------
>                 Key: CASSANDRA-2484
>                 URL:
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Jeremy Hanna
>            Assignee: Jeremy Hanna
>              Labels: hadoop, pig
>             Fix For: 0.7.5
>         Attachments: 2484-trunk.txt, 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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