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From cyril auburtin <cyril.aubur...@gmail.com>
Subject Re: cassandra1.1 can't start
Date Tue, 08 May 2012 06:56:21 GMT
8G, by default the jvm was taking 2G, and I had this error
even with 1G, I had the error, finally 500M made it work

(4 Intel Atoms, OS: ubuntu 10.04 )

2012/5/8 Watanabe Maki <watanabe.maki@gmail.com>

> How much memory do you have on the box?
> It seems you need more memory.
>
> maki
>
>
> On 2012/05/08, at 1:29, cyril auburtin <cyril.auburtin@gmail.com> wrote:
>
> well I uncommented lines96&97 in cassandra-env.sh, with lower values
>
> MAX_HEAP_SIZE="500M"
> HEAP_NEWSIZE="100M"
>
> seems to fix, it
>
> 2012/5/7 cyril auburtin <cyril.auburtin@gmail.com>
>
>> The xassandra lauch command worked the first time
>>
>> then now I keep getting
>>
>> INFO 18:18:39,354 Starting up server gossip
>> ERROR 18:18:39,357 Exception in thread Thread[COMMIT-LOG-ALLOCATOR,5,main]
>> java.io.IOError: java.io.IOException: Map failed
>> at
>> org.apache.cassandra.db.commitlog.CommitLogSegment.<init>(CommitLogSegment.java:127)
>>  at
>> org.apache.cassandra.db.commitlog.CommitLogAllocator$3.run(CommitLogAllocator.java:191)
>> at
>> org.apache.cassandra.db.commitlog.CommitLogAllocator$1.runMayThrow(CommitLogAllocator.java:95)
>>  at
>> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>> at java.lang.Thread.run(Thread.java:636)
>> Caused by: java.io.IOException: Map failed
>> at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:803)
>>  at
>> org.apache.cassandra.db.commitlog.CommitLogSegment.<init>(CommitLogSegment.java:119)
>> ... 4 more
>> Caused by: java.lang.OutOfMemoryError: Map failed
>> at sun.nio.ch.FileChannelImpl.map0(Native Method)
>>  at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:800)
>> ... 5 more
>> ERROR 18:18:39,361 Exception in thread
>> Thread[StorageServiceShutdownHook,5,main]
>> java.lang.NullPointerException
>> at org.apache.cassandra.gms.Gossiper.stop(Gossiper.java:1113)
>>  at
>> org.apache.cassandra.service.StorageService$2.runMayThrow(StorageService.java:478)
>> at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>>  at java.lang.Thread.run(Thread.java:636)
>>
>> I have tried rebooting, starting it alone, clearing all
>> /var/lib/cassandra dir
>> but keep getting this error
>>
>> any idea?
>>
>
>

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