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From Sasha Dolgy <sdo...@gmail.com>
Subject Re: cassandra crash
Date Fri, 17 Jun 2011 07:55:35 GMT
What type of environment?  We had issues with our cluster on 0.7.6-2 ... The
messages you see and highlighted, from what I recall aren't bad ... they are
good.  Investigating our crash, it turns out that the OS killed our
Cassandra process and this was found in /var/log/messages

Since then, I have implemented a routine "nodetool repair" and upgraded to
0.8.0 which seems to have fixed the problem.

Can you post specifics about your environment?  version,  # of nodes, size,
etc...?  That generally helps people to guess better where your problems are
(with respects to the crash you had...)

-sd

2011/6/17 Donna Li <donna.li@utstar.com>

>  All:
>
> Can you find some exception from the last sentence? Would cassandra crash
> when memory is not enough? There are some other application run with
> cassandra, the other application may use large memory.
>
>
>
>
>
>
>  ------------------------------
>
> *发件人:* Donna Li
> *发送时间:* 2011年6月17日 9:58
> *收件人:* user@cassandra.apache.org
> *主题:* cassandra crash
>
>
>
> All:
>
> Why cassandra crash after print the following log?
>
>
>
> INFO [SSTABLE-CLEANUP-TIMER] 2011-06-16 14:19:01,020
> SSTableDeletingReference.java (line 104) Deleted
> /usr/local/rss/DDB/data/data/PSCluster/CsiStatusTab-206-Data.db
>
>  INFO [SSTABLE-CLEANUP-TIMER] 2011-06-16 14:19:01,020
> SSTableDeletingReference.java (line 104) Deleted
> /usr/local/rss/DDB/data/data/PSCluster/CsiStatusTab-207-Data.db
>
>  INFO [SSTABLE-CLEANUP-TIMER] 2011-06-16 14:19:01,020
> SSTableDeletingReference.java (line 104) Deleted
> /usr/local/rss/DDB/data/data/PSCluster/VCCCurScheduleTable-137-Data.db
>
>  INFO [SSTABLE-CLEANUP-TIMER] 2011-06-16 14:19:01,021
> SSTableDeletingReference.java (line 104) Deleted
> /usr/local/rss/DDB/data/data/PSCluster/CsiStatusTab-205-Data.db
>
>  INFO [SSTABLE-CLEANUP-TIMER] 2011-06-16 14:19:01,021
> SSTableDeletingReference.java (line 104) Deleted
> /usr/local/rss/DDB/data/data/PSCluster/VCCCurScheduleTable-139-Data.db
>
>  INFO [SSTABLE-CLEANUP-TIMER] 2011-06-16 14:19:01,021
> SSTableDeletingReference.java (line 104) Deleted
> /usr/local/rss/DDB/data/data/PSCluster/VCCCurScheduleTable-138-Data.db
>
>  INFO [SSTABLE-CLEANUP-TIMER] 2011-06-16 14:19:01,021
> SSTableDeletingReference.java (line 104) Deleted
> /usr/local/rss/DDB/data/data/PSCluster/CsiStatusTab-208-Data.db
>
>  INFO [GC inspection] 2011-06-16 14:22:59,562 GCInspector.java (line 110)
> GC for ParNew: 385 ms, 26859800 reclaimed leaving 117789112 used; max is
> 1187840000
>
>
>
>
>
> Best Regards
>
> Donna li
>

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