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From "Johan Oskarsson (JIRA)" <>
Subject [jira] Commented: (CASSANDRA-837) hadoop recordreader hardcodes row count
Date Mon, 01 Mar 2010 15:21:05 GMT


Johan Oskarsson commented on CASSANDRA-837:

It's worth noting that when I tried using the default split size of 16k pretty much all my
tasks timed out and died, failing the job. This was before the timeout was raised to 10s though,
so might work better now. But before we have improved performance of the slice operation we
should probably lower the 16k limit.

> hadoop recordreader hardcodes row count
> ---------------------------------------
>                 Key: CASSANDRA-837
>                 URL:
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.6
>            Reporter: Jonathan Ellis
>            Priority: Minor
>             Fix For: 0.6
> We need to use the split size instead.

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