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From Jonathan Ellis <jbel...@gmail.com>
Subject Re: Compacting Large Row
Date Sat, 11 Jun 2011 12:15:30 GMT
look for in_memory_compaction_limit_in_mb in cassandra.yaml

On Sat, Jun 11, 2011 at 7:02 AM, Jonathan Colby
<jonathan.colby@gmail.com> wrote:
> I'm seeing this in my logs.   We are storing emails in cassandra and some of them might
be rather large.
>
> Is this bad?  What exactly is happening when this appears?
>
>  INFO [CompactionExecutor:1] 2011-06-11 13:39:19,217 CompactionIterator.java (line 150)
Compacting large row 39653235326331302d626530362d346339362d383966302d646338366366353237663565
(67149805 bytes) incrementally
>  INFO [CompactionExecutor:1] 2011-06-11 13:40:55,215 CompactionIterator.java (line 150)
Compacting large row 63343864303464622d336336332d343036322d386130392d343737373766343439643539
(70605320 bytes) incrementally
>  INFO [CompactionExecutor:1] 2011-06-11 13:43:27,353 CompactionIterator.java (line 150)
Compacting large row 39353463363062612d646364612d346137382d613838652d633130613439663664353532
(72450230 bytes) incrementally
>  INFO [CompactionExecutor:1] 2011-06-11 13:46:04,439 CompactionIterator.java (line 150)
Compacting large row 33336136343333392d656135332d343565382d393265662d303336363731666365376439
(72007535 bytes) incrementally
>  INFO [CompactionExecutor:1] 2011-06-11 13:46:57,517 CompactionIterator.java (line 150)
Compacting large row 31636532356365332d323566632d343535382d623232312d363934636538333432323330
(75976735 bytes) incrementally
>
> Thanks Jon



-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of DataStax, the source for professional Cassandra support
http://www.datastax.com

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