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From Teodor Sigaev <teo...@sigaev.ru>
Subject Re: Error message
Date Fri, 25 Sep 2009 12:24:04 GMT
> If you can come up with a minimal script to reproduce that would be awesome.
Script is in attachment (sorry, perl version). In short - it inserts a row and 
immediately removes it. I've run it three in parallel. Casssandra version is 
yesterday's cassandra-0.4.0-final.
INFO - Saved Token not found. Using 17570558338530880605478324248305304996
INFO - Cassandra starting up...
INFO - Standard1 has reached its threshold; switching in a fresh Memtable
INFO - Enqueuing flush of Memtable(Standard1)@15830327
INFO - Sorting Memtable(Standard1)@15830327
INFO - Writing Memtable(Standard1)@15830327
INFO - Completed flushing /spool/cassandra/data/Keyspace1/Standard1-1-Data.db
INFO - Standard1 has reached its threshold; switching in a fresh Memtable
INFO - Enqueuing flush of Memtable(Standard1)@22655307
INFO - Sorting Memtable(Standard1)@22655307
INFO - Writing Memtable(Standard1)@22655307
ERROR - Error in executor futuretask
java.util.concurrent.ExecutionException: java.lang.AssertionError
         at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
         at java.util.concurrent.FutureTask.get(FutureTask.java:83)
         at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor.logFutur
eExceptions(DebuggableThreadPoolExecutor.java:95)
         at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor.afterExe
cute(DebuggableThreadPoolExecutor.java:82)
         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
utor.java:887)
         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:907)
         at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.AssertionError
         at org.apache.cassandra.db.ColumnIndexer.doIndexing(ColumnIndexer.java:1
07)
         at org.apache.cassandra.db.ColumnIndexer.serialize(ColumnIndexer.java:62
)
         at org.apache.cassandra.db.ColumnFamilySerializer.serializeWithIndexes(C
olumnFamilySerializer.java:78)
         at org.apache.cassandra.db.Memtable.writeSortedContents(Memtable.java:22
2)
         at org.apache.cassandra.db.ColumnFamilyStore$2$1.run(ColumnFamilyStore.j
ava:934)
         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:44
1)
         at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
         at java.util.concurrent.FutureTask.run(FutureTask.java:138)
         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
utor.java:885)
         ... 2 more
INFO - Standard1 has reached its threshold; switching in a fresh Memtable
INFO - Enqueuing flush of Memtable(Standard1)@14600171
INFO - Sorting Memtable(Standard1)@14600171
INFO - Writing Memtable(Standard1)@14600171
INFO - Completed flushing /spool/cassandra/data/Keyspace1/Standard1-3-Data.db




-- 
Teodor Sigaev                                   E-mail: teodor@sigaev.ru
                                                    WWW: http://www.sigaev.ru/

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