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From aaron morton <aa...@thelastpickle.com>
Subject Re: Cassandra error Insufficient space to compact
Date Thu, 31 Mar 2011 23:15:04 GMT
Where are the connection refused messages ? Are they client side ? Can you cannot to the cluster
with nodetool and run the ring command ? 

Aaron
On 31 Mar 2011, at 11:44, Anurag Gujral wrote:

> I restarted the cassandra node with more disks when I try to connect to cassandra i get
connection refused errors.
> I see the following in the logs
> INFO [HintedHandoff:1] 2011-03-30 19:37:42,189 HintedHandOffManager.java (line 304) Started
hinted handoff for endpoint /10.97.145.35
>  INFO [HintedHandoff:1] 2011-03-30 19:37:42,190 HintedHandOffManager.java (line 360)
Finished hinted handoff of 0 rows to endpoint /10.97.145.35
>  INFO [ScheduledTasks:1] 2011-03-30 19:39:03,500 Gossiper.java (line 224) InetAddress
/10.97.145.35 is now dead.
>  INFO [COMMIT-LOG-WRITER] 2011-03-30 19:39:27,695 CommitLogSegment.java (line 50) Creating
new commitlog segment /var/lib/cassandra/commitlog/CommitLog-1301531967695.log
>  INFO [HintedHandoff:1] 2011-03-30 19:39:34,588 HintedHandOffManager.java (line 284)
Checking remote schema before delivering hints
>  INFO [GossipStage:1] 2011-03-30 19:39:34,588 Gossiper.java (line 600) InetAddress  *.*/.*.*is
now UP
>  INFO [HintedHandoff:1] 2011-03-30 19:39:34,588 HintedHandOffManager.java (line 290)
Sleeping 3601ms to stagger hint delivery
>  INFO [HintedHandoff:1] 2011-03-30 19:39:38,190 HintedHandOffManager.java (line 304)
Started hinted handoff for endpoint /10.97.145.35
>  INFO [HintedHandoff:1] 2011-03-30 19:39:38,190 HintedHandOffManager.java (line 360)
Finished hinted handoff of 0 rows to endpoint /10.97.145.35
> 
> Does this imply cassandra is  not going to respond when it is coming up
> 
> Please Sugest
> 
> Thanks
> Anurag
> 
> On Wed, Mar 30, 2011 at 4:59 PM, Narendra Sharma <narendra.sharma@gmail.com> wrote
> :
> 
> 
> The space referred in the log message is disk space and not heap. So check if you are
running low on disk space. 
> 
> Thanks,
> Naren
> 
> 
> On Wed, Mar 30, 2011 at 4:55 PM, Anurag Gujral <anurag.gujral@gmail.com> wrote:
> Hi All,
>           I am getting following message from cassandra
> 
>  WARN [CompactionExecutor:1] 2011-03-30 18:46:33,272 CompactionManager.java (line 406)
insufficient space to compact all requested files SSTableReader(
> 
> I am using 16G of java heap space ,please let me know should I consider this as a sign
of  something which I need to worry about.
> Thanks
> Anurag
> 
> 
> 
> -- 
> Narendra Sharma
> Solution Architect
> http://www.persistentsys.com
> http://narendrasharma.blogspot.com/
> 
> 
> 


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