Return-Path: Delivered-To: apmail-incubator-cassandra-user-archive@minotaur.apache.org Received: (qmail 17490 invoked from network); 7 Oct 2009 06:47:27 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 7 Oct 2009 06:47:27 -0000 Received: (qmail 57355 invoked by uid 500); 7 Oct 2009 06:47:26 -0000 Delivered-To: apmail-incubator-cassandra-user-archive@incubator.apache.org Received: (qmail 57317 invoked by uid 500); 7 Oct 2009 06:47:26 -0000 Mailing-List: contact cassandra-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: cassandra-user@incubator.apache.org Delivered-To: mailing list cassandra-user@incubator.apache.org Received: (qmail 57308 invoked by uid 99); 7 Oct 2009 06:47:26 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 07 Oct 2009 06:47:26 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of chris.were@gmail.com designates 209.85.211.186 as permitted sender) Received: from [209.85.211.186] (HELO mail-yw0-f186.google.com) (209.85.211.186) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 07 Oct 2009 06:47:16 +0000 Received: by ywh16 with SMTP id 16so4092253ywh.13 for ; Tue, 06 Oct 2009 23:46:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:reply-to:in-reply-to :references:from:date:message-id:subject:to:content-type; bh=3M18avA0pZB9jMsR/5Tf0u+PQpQJHEw+x+OEvUf2vHQ=; b=blDgp2ZHEtwnROn04XV4mhg2hBeNwSqZy4eVyvAIkB5awIJ/5agB3hfYHZoaznpvf9 6Ya6/psWksXPLXiC1KTREr4F2meKb0YTdcuBbrYbsM/ramXG0YIiUjHtBiBFxCrLLRW0 keVwglpwJRs6dk6tlhkWA2HEdhUfywyn8Ffk4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:reply-to:in-reply-to:references:from:date:message-id :subject:to:content-type; b=g2+IkuzmUw3lcO591xigaWgXGZDuoPZ7SfL3/cyySS+RiGmuZd7sgprDKySuI49pWY /G8K5J8xFozlGieEvDj1YMtcNCETJDBkmaVV2C3Mazrbn415ptBPrGQjYq3fWXO1AAbk B1ZKlbxAEKoZ9AaXSReoqhfEaN5mDPQJ9Hig4= MIME-Version: 1.0 Received: by 10.91.50.2 with SMTP id c2mr1264163agk.5.1254898015081; Tue, 06 Oct 2009 23:46:55 -0700 (PDT) Reply-To: chris@chriswere.com In-Reply-To: References: <35bb42690910051532i58a84e0cr95b7d64a10b39bb@mail.gmail.com> <35bb42690910051628t3229d62csccac10af46b68e8b@mail.gmail.com> From: Chris Were Date: Wed, 7 Oct 2009 17:16:35 +1030 Message-ID: <35bb42690910062346qf939144p985b0b34b12b7794@mail.gmail.com> Subject: Re: Cassandra Fatal Exceptions To: cassandra-user@incubator.apache.org Content-Type: multipart/alternative; boundary=001485f91dac6b1689047552b601 X-Virus-Checked: Checked by ClamAV on apache.org --001485f91dac6b1689047552b601 Content-Type: text/plain; charset=ISO-8859-1 Have had this running for almost 8 hours without fault, so it looks good. Cheers, Chris On Wed, Oct 7, 2009 at 3:17 AM, Jonathan Ellis wrote: > Patch attached to #471, if you'd like to test. > > -Jonathan > > On Mon, Oct 5, 2009 at 6:28 PM, Chris Were wrote: > > Thanks -- I'll head back to 0.4.0 then :) > > Cheers. > > > > On Tue, Oct 6, 2009 at 9:11 AM, Jonathan Ellis > wrote: > >> > >> Dan beat you to it: http://issues.apache.org/jira/browse/CASSANDRA-471 > >> > >> On Mon, Oct 5, 2009 at 5:39 PM, Jonathan Ellis > wrote: > >> > looks like you ran into a regression. that's the risk you run on > trunk. > >> > :) > >> > > >> > Could you open a ticket for this on > >> > https://issues.apache.org/jira/browse/CASSANDRA ? > >> > > >> > -Jonathan > >> > > >> > On Mon, Oct 5, 2009 at 5:32 PM, Chris Were > wrote: > >> >> Hi, > >> >> I updated from trunk two days ago, but ever since I've been receiving > a > >> >> series of Fatal Exceptions. My logs show that about an hour after > >> >> starting > >> >> Cassandra I receive a RejectedExecutionException and two Assertion > >> >> exceptions. From that point on, the log files just fill up with > >> >> repeated > >> >> TimeoutExceptions (each one followed by two Assertion exceptions). I > am > >> >> in > >> >> no way familar with Cassandra internals so am at a loss to determine > >> >> what's > >> >> happening here. > >> >> Here is an excerpt of the first 6 exceptions (the last three continue > >> >> ad > >> >> infinitum): > >> >> ERROR [FLUSH-TIMER] 2009-10-05 05:04:14,465 CassandraDaemon.java > (line > >> >> org.apache.cassandra.service.CassandraDaemon) Fatal exception in > thread > >> >> Thread[FLUSH-TIMER,5,main] > >> >> java.util.concurrent.RejectedExecutionException > >> >> at > >> >> > >> >> > java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:1956) > >> >> at > >> >> > >> >> > java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:816) > >> >> at > >> >> > >> >> > java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1337) > >> >> at > >> >> > >> >> > java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:106) > >> >> at > >> >> > >> >> > org.apache.cassandra.db.ColumnFamilyStore.submitFlush(ColumnFamilyStore.java:926) > >> >> at > >> >> > >> >> > org.apache.cassandra.db.ColumnFamilyStore.switchMemtable(ColumnFamilyStore.java:367) > >> >> at > >> >> > >> >> > org.apache.cassandra.db.ColumnFamilyStore.forceFlush(ColumnFamilyStore.java:415) > >> >> at > >> >> > >> >> > org.apache.cassandra.db.ColumnFamilyStore.forceFlushIfExpired(ColumnFamilyStore.java:407) > >> >> at org.apache.cassandra.db.Table$1.run(Table.java:529) > >> >> at java.util.TimerThread.mainLoop(Timer.java:534) > >> >> at java.util.TimerThread.run(Timer.java:484) > >> >> ERROR [ROW-MUTATION-STAGE:6] 2009-10-05 05:04:14,574 > >> >> DebuggableThreadPoolExecutor.java (line > >> >> org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor) Error > in > >> >> ThreadPoolExecutor > >> >> java.lang.AssertionError > >> >> at org.apache.cassandra.db.Memtable.put(Memtable.java:143) > >> >> at > >> >> > >> >> > org.apache.cassandra.db.ColumnFamilyStore.apply(ColumnFamilyStore.java:442) > >> >> at org.apache.cassandra.db.Table.apply(Table.java:626) > >> >> at > >> >> org.apache.cassandra.db.RowMutation.apply(RowMutation.java:205) > >> >> at > >> >> > >> >> > org.apache.cassandra.db.RowMutationVerbHandler.doVerb(RowMutationVerbHandler.java:61) > >> >> at > >> >> > >> >> > org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:39) > >> >> at > >> >> > >> >> > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > >> >> at > >> >> > >> >> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > >> >> at java.lang.Thread.run(Thread.java:636) > >> >> ERROR [ROW-MUTATION-STAGE:6] 2009-10-05 05:04:14,574 > >> >> CassandraDaemon.java > >> >> (line org.apache.cassandra.service.CassandraDaemon) Fatal exception > >> >> in thread Thread[ROW-MUTATION-STAGE:6,5,main] > >> >> java.lang.AssertionError > >> >> at org.apache.cassandra.db.Memtable.put(Memtable.java:143) > >> >> at > >> >> > >> >> > org.apache.cassandra.db.ColumnFamilyStore.apply(ColumnFamilyStore.java:442) > >> >> at org.apache.cassandra.db.Table.apply(Table.java:626) > >> >> at > >> >> org.apache.cassandra.db.RowMutation.apply(RowMutation.java:205) > >> >> at > >> >> > >> >> > org.apache.cassandra.db.RowMutationVerbHandler.doVerb(RowMutationVerbHandler.java:61) > >> >> at > >> >> > >> >> > org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:39) > >> >> at > >> >> > >> >> > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > >> >> at > >> >> > >> >> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > >> >> at java.lang.Thread.run(Thread.java:636) > >> >> ERROR [pool-1-thread-1] 2009-10-05 05:04:19,525 StorageProxy.java > (line > >> >> org.apache.cassandra.service.StorageProxy) error writing key > >> >> ec9787399d444098819180163b16abc4 > >> >> java.util.concurrent.TimeoutException: Operation timed out - received > >> >> only 0 > >> >> responses from . > >> >> at > >> >> > >> >> > org.apache.cassandra.service.QuorumResponseHandler.get(QuorumResponseHandler.java:92) > >> >> at > >> >> > >> >> > org.apache.cassandra.service.StorageProxy.insertBlocking(StorageProxy.java:165) > >> >> at > >> >> > >> >> > org.apache.cassandra.service.CassandraServer.doInsert(CassandraServer.java:468) > >> >> at > >> >> > >> >> > org.apache.cassandra.service.CassandraServer.batch_insert(CassandraServer.java:448) > >> >> at > >> >> > >> >> > org.apache.cassandra.service.Cassandra$Processor$batch_insert.process(Cassandra.java:854) > >> >> at > >> >> > >> >> > org.apache.cassandra.service.Cassandra$Processor.process(Cassandra.java:627) > >> >> at > >> >> > >> >> > org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253) > >> >> at > >> >> > >> >> > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > >> >> at > >> >> > >> >> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > >> >> at java.lang.Thread.run(Thread.java:636) > >> >> ERROR [ROW-MUTATION-STAGE:2] 2009-10-05 05:04:19,784 > >> >> DebuggableThreadPoolExecutor.java (line > >> >> org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor) Error > in > >> >> ThreadPoolExecutor > >> >> java.lang.AssertionError > >> >> at org.apache.cassandra.db.Memtable.put(Memtable.java:143) > >> >> at > >> >> > >> >> > org.apache.cassandra.db.ColumnFamilyStore.apply(ColumnFamilyStore.java:442) > >> >> at org.apache.cassandra.db.Table.apply(Table.java:626) > >> >> at > >> >> org.apache.cassandra.db.RowMutation.apply(RowMutation.java:205) > >> >> at > >> >> > >> >> > org.apache.cassandra.db.RowMutationVerbHandler.doVerb(RowMutationVerbHandler.java:61) > >> >> at > >> >> > >> >> > org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:39) > >> >> at > >> >> > >> >> > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > >> >> at > >> >> > >> >> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > >> >> at java.lang.Thread.run(Thread.java:636) > >> >> ERROR [ROW-MUTATION-STAGE:2] 2009-10-05 05:04:19,784 > >> >> CassandraDaemon.java > >> >> (line org.apache.cassandra.service.CassandraDaemon) Fatal exception > in > >> >> thread Thread[ROW-MUTATION-STAGE:2,5,main] > >> >> java.lang.AssertionError > >> >> at org.apache.cassandra.db.Memtable.put(Memtable.java:143) > >> >> at > >> >> > >> >> > org.apache.cassandra.db.ColumnFamilyStore.apply(ColumnFamilyStore.java:442) > >> >> at org.apache.cassandra.db.Table.apply(Table.java:626) > >> >> at > >> >> org.apache.cassandra.db.RowMutation.apply(RowMutation.java:205) > >> >> at > >> >> > >> >> > org.apache.cassandra.db.RowMutationVerbHandler.doVerb(RowMutationVerbHandler.java:61) > >> >> at > >> >> > >> >> > org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:39) > >> >> at > >> >> > >> >> > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > >> >> at > >> >> > >> >> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > >> >> at java.lang.Thread.run(Thread.java:636) > >> >> Cheers, > >> >> Chris > >> > > > > > > --001485f91dac6b1689047552b601 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Have had this running for almost 8 hours without fault, so it looks good.
Cheers,
Chris

On Wed, Oct 7, 2009 at 3:17 AM, Jonathan Ellis <jbellis@gmail.com> wrote:
Patch attached to #471, i= f you'd like to test.

-Jonathan

On Mon, Oct 5, 2009 at 6:28 PM, Chris Were <chris.were@gmail.com> wrote:
> Thanks -- I'll head back to 0.4.0 then :)
> Cheers.
>
> On Tue, Oct 6, 2009 at 9:11 AM, Jonathan Ellis <jbellis@gmail.com> wrote:
>>
>> Dan beat you to it: http://issues.apache.org/jira/browse/CAS= SANDRA-471
>>
>> On Mon, Oct 5, 2009 at 5:39 PM, Jonathan Ellis <jbellis@gmail.com> wrote:
>> > looks like you ran into a regression. =A0that's the risk = you run on trunk.
>> > :)
>> >
>> > Could you open a ticket for this on
>> > https://issues.apache.org/jira/browse/CASSANDRA ?
>> >
>> > -Jonathan
>> >
>> > On Mon, Oct 5, 2009 at 5:32 PM, Chris Were <chris.were@gmail.com> wrote:
>> >> Hi,
>> >> I updated from trunk two days ago, but ever since I'v= e been receiving a
>> >> series of Fatal Exceptions. My logs show that about an ho= ur after
>> >> starting
>> >> Cassandra I receive a=A0RejectedExecutionException and tw= o Assertion
>> >> exceptions. From that point on, the log files just fill u= p with
>> >> repeated
>> >> TimeoutExceptions (each one followed by two Assertion exc= eptions). I am
>> >> in
>> >> no way familar with Cassandra internals so am at a loss t= o determine
>> >> what's
>> >> happening here.
>> >> Here is an excerpt of the first 6 exceptions (the last th= ree continue
>> >> ad
>> >> infinitum):
>> >> ERROR [FLUSH-TIMER] 2009-10-05 05:04:14,465 CassandraDaem= on.java (line
>> >> org.apache.cassandra.service.CassandraDaemon) Fatal excep= tion in thread
>> >> Thread[FLUSH-TIMER,5,main]
>> >> java.util.concurrent.RejectedExecutionException
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejec= tedExecution(ThreadPoolExecutor.java:1956)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.ThreadPoolExecutor.reject(ThreadPool= Executor.java:816)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoo= lExecutor.java:1337)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.AbstractExecutorService.submit(Abstr= actExecutorService.java:106)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.db.ColumnFamilyStore.submitFlush(Col= umnFamilyStore.java:926)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.db.ColumnFamilyStore.switchMemtable(= ColumnFamilyStore.java:367)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.db.ColumnFamilyStore.forceFlush(Colu= mnFamilyStore.java:415)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.db.ColumnFamilyStore.forceFlushIfExp= ired(ColumnFamilyStore.java:407)
>> >> =A0=A0 =A0 =A0 =A0at org.apache.cassandra.db.Table$1.run(= Table.java:529)
>> >> =A0=A0 =A0 =A0 =A0at java.util.TimerThread.mainLoop(Timer= .java:534)
>> >> =A0=A0 =A0 =A0 =A0at java.util.TimerThread.run(Timer.java= :484)
>> >> ERROR [ROW-MUTATION-STAGE:6] 2009-10-05 05:04:14,574
>> >> DebuggableThreadPoolExecutor.java (line
>> >> org.apache.cassandra.concurrent.DebuggableThreadPoolExecu= tor) Error in
>> >> ThreadPoolExecutor
>> >> java.lang.AssertionError
>> >> =A0=A0 =A0 =A0 =A0at org.apache.cassandra.db.Memtable.put= (Memtable.java:143)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.db.ColumnFamilyStore.apply(ColumnFam= ilyStore.java:442)
>> >> =A0=A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.apply(= Table.java:626)
>> >> =A0=A0 =A0 =A0 =A0at
>> >> org.apache.cassandra.db.RowMutation.apply(RowMutation.jav= a:205)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.db.RowMutationVerbHandler.doVerb(Row= MutationVerbHandler.java:61)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.net.MessageDeliveryTask.run(MessageD= eliveryTask.java:39)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadP= oolExecutor.java:1110)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.ThreadPoolExecutor$Worker.run(Thread= PoolExecutor.java:603)
>> >> =A0=A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636= )
>> >> ERROR [ROW-MUTATION-STAGE:6] 2009-10-05 05:04:14,574
>> >> CassandraDaemon.java
>> >> (line org.apache.cassandra.service.CassandraDaemon) Fatal= exception
>> >> =A0in thread Thread[ROW-MUTATION-STAGE:6,5,main]
>> >> java.lang.AssertionError
>> >> =A0=A0 =A0 =A0 =A0at org.apache.cassandra.db.Memtable.put= (Memtable.java:143)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.db.ColumnFamilyStore.apply(ColumnFam= ilyStore.java:442)
>> >> =A0=A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.apply(= Table.java:626)
>> >> =A0=A0 =A0 =A0 =A0at
>> >> org.apache.cassandra.db.RowMutation.apply(RowMutation.jav= a:205)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.db.RowMutationVerbHandler.doVerb(Row= MutationVerbHandler.java:61)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.net.MessageDeliveryTask.run(MessageD= eliveryTask.java:39)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadP= oolExecutor.java:1110)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.ThreadPoolExecutor$Worker.run(Thread= PoolExecutor.java:603)
>> >> =A0=A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636= )
>> >> ERROR [pool-1-thread-1] 2009-10-05 05:04:19,525 StoragePr= oxy.java (line
>> >> org.apache.cassandra.service.StorageProxy) error writing = key
>> >> ec9787399d444098819180163b16abc4
>> >> java.util.concurrent.TimeoutException: Operation timed ou= t - received
>> >> only 0
>> >> responses from =A0.
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.service.QuorumResponseHandler.get(Qu= orumResponseHandler.java:92)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.service.StorageProxy.insertBlocking(= StorageProxy.java:165)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.service.CassandraServer.doInsert(Cas= sandraServer.java:468)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.service.CassandraServer.batch_insert= (CassandraServer.java:448)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.service.Cassandra$Processor$batch_in= sert.process(Cassandra.java:854)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.service.Cassandra$Processor.process(= Cassandra.java:627)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.thrift.server.TThreadPoolServer$WorkerProcess.= run(TThreadPoolServer.java:253)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadP= oolExecutor.java:1110)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.ThreadPoolExecutor$Worker.run(Thread= PoolExecutor.java:603)
>> >> =A0=A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636= )
>> >> ERROR [ROW-MUTATION-STAGE:2] 2009-10-05 05:04:19,784
>> >> DebuggableThreadPoolExecutor.java (line
>> >> org.apache.cassandra.concurrent.DebuggableThreadPoolExecu= tor) Error in
>> >> ThreadPoolExecutor
>> >> java.lang.AssertionError
>> >> =A0=A0 =A0 =A0 =A0at org.apache.cassandra.db.Memtable.put= (Memtable.java:143)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.db.ColumnFamilyStore.apply(ColumnFam= ilyStore.java:442)
>> >> =A0=A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.apply(= Table.java:626)
>> >> =A0=A0 =A0 =A0 =A0at
>> >> org.apache.cassandra.db.RowMutation.apply(RowMutation.jav= a:205)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.db.RowMutationVerbHandler.doVerb(Row= MutationVerbHandler.java:61)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.net.MessageDeliveryTask.run(MessageD= eliveryTask.java:39)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadP= oolExecutor.java:1110)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.ThreadPoolExecutor$Worker.run(Thread= PoolExecutor.java:603)
>> >> =A0=A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636= )
>> >> ERROR [ROW-MUTATION-STAGE:2] 2009-10-05 05:04:19,784
>> >> CassandraDaemon.java
>> >> (line org.apache.cassandra.service.CassandraDaemon) Fatal= exception in
>> >> thread Thread[ROW-MUTATION-STAGE:2,5,main]
>> >> java.lang.AssertionError
>> >> =A0=A0 =A0 =A0 =A0at org.apache.cassandra.db.Memtable.put= (Memtable.java:143)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.db.ColumnFamilyStore.apply(ColumnFam= ilyStore.java:442)
>> >> =A0=A0 =A0 =A0 =A0at org.apache.cassandra.db.Table.apply(= Table.java:626)
>> >> =A0=A0 =A0 =A0 =A0at
>> >> org.apache.cassandra.db.RowMutation.apply(RowMutation.jav= a:205)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.db.RowMutationVerbHandler.doVerb(Row= MutationVerbHandler.java:61)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> org.apache.cassandra.net.MessageDeliveryTask.run(MessageD= eliveryTask.java:39)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadP= oolExecutor.java:1110)
>> >> =A0=A0 =A0 =A0 =A0at
>> >>
>> >> java.util.concurrent.ThreadPoolExecutor$Worker.run(Thread= PoolExecutor.java:603)
>> >> =A0=A0 =A0 =A0 =A0at java.lang.Thread.run(Thread.java:636= )
>> >> Cheers,
>> >> Chris
>> >
>
>

--001485f91dac6b1689047552b601--