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From Todd Burruss <bburr...@expedia.com>
Subject Re: Assertion
Date Fri, 23 Sep 2011 21:45:22 GMT
More information ... My cluster is in the state where I can read, but not
write, again.  I used CLI to drop and recreate my keyspace and CFs.  I
then started inserting my data.  Before inserting all my test data I
starting getting TimedOutException on the client (Hector), then I realized
it was in the state where writes are no longer working.  During all my
writes I am reading as well.

Nodetool reports all nodes are "up", thrift is running, gossip is active,
and all are 1.0.0-beta1



On 9/23/11 9:40 AM, "Todd Burruss" <bburruss@expedia.com> wrote:

>Fyi Š I am seeing the exception (at end of message) using 1.0-beta1.
>
>Notes:
>
>- I was running 0.8.5 before dropping in 1.0-beta1
>- upgraded yaml file to be 1.0
>- some CFs were created in 0.8.5 and some in 1.0-beta1
>
>A couple of observations after seeing this:
>
>- cannot nicely kill cassandra, must use kill -9
>- the CLI can connect and 'get' at ONE or QUORUM, but cannot 'set' at
>either CL
>
>
>INFO [HintedHandoff:4] 2011-09-22 22:59:27,626 HintedHandOffManager.java
>(line 259) Started hinted handoff for token:
>150124573641590498586782915043427152112 with IP: /10.185.35.39
>ERROR [HintedHandoff:4] 2011-09-22 22:59:27,648
>AbstractCassandraDaemon.java (line 133) Fatal exception in thread
>Thread[HintedHandoff:4,5,main]
>java.lang.AssertionError
>        at 
>org.apache.cassandra.db.HintedHandOffManager.deliverHintsToEndpoint(Hinted
>HandOffManager.java:282)
>        at 
>org.apache.cassandra.db.HintedHandOffManager.access$100(HintedHandOffManag
>er.java:81)
>        at 
>org.apache.cassandra.db.HintedHandOffManager$2.runMayThrow(HintedHandOffMa
>nager.java:333)
>        at 
>org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
>        at 
>java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.
>java:886)
>        at 
>java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java
>:908)
>        at java.lang.Thread.run(Thread.java:662)
>


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