AssertionError post truncate
----------------------------

                 Key: CASSANDRA-2673
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2673
             Project: Cassandra
          Issue Type: Bug
          Components: Core
    Affects Versions: 0.7.6
         Environment: linux 64-bit ubuntu. deb package (datastax). (Random 
partitioner)
            Reporter: Marko Mikulicic


I had 3 nodes with about 100G in a CF. I run truncate on that CF from 
cassandra-cli. Then I run cleanup for that CF. I saw this exception shortly 
after.

 INFO [FlushWriter:5] 2011-05-20 02:56:42,699 Memtable.java (line 157) Writing 
Memtable-body@1278535630(26722 bytes, 1 operations)
 INFO [FlushWriter:5] 2011-05-20 02:56:42,706 Memtable.java (line 172) 
Completed flushing /var/lib/cassandra/data/dnet/body-f-1892-Data.db (26915 
bytes)
 INFO [NonPeriodicTasks:1] 2011-05-20 02:59:55,981 SSTable.java (line 147) 
Deleted /var/lib/cassandra/data/dnet/body-f-1892
 INFO [NonPeriodicTasks:1] 2011-05-20 02:59:55,982 SSTable.java (line 147) 
Deleted /var/lib/cassandra/data/dnet/body-f-1889
 INFO [NonPeriodicTasks:1] 2011-05-20 02:59:55,983 SSTable.java (line 147) 
Deleted /var/lib/cassandra/data/dnet/body-f-1890
 INFO [NonPeriodicTasks:1] 2011-05-20 02:59:55,983 SSTable.java (line 147) 
Deleted /var/lib/cassandra/data/dnet/body-f-1888
 INFO [NonPeriodicTasks:1] 2011-05-20 02:59:55,984 SSTable.java (line 147) 
Deleted /var/lib/cassandra/data/dnet/body-f-1887
 INFO [CompactionExecutor:1] 2011-05-20 03:02:08,724 CompactionManager.java 
(line 750) Cleaned up to /var/lib/cassandra/data/dnet/body-tmp-f-1891-Data.db.  
25,629,365,173 to 25,629,365,173 (~100% of original) bytes for 884,546 keys.  
Time: 1,165,900ms.
ERROR [CompactionExecutor:1] 2011-05-20 03:02:08,727 
AbstractCassandraDaemon.java (line 114) Fatal exception in thread 
Thread[CompactionExecutor:1,1,main]
java.lang.AssertionError
        at 
org.apache.cassandra.io.sstable.SSTableTracker.replace(SSTableTracker.java:108)
        at 
org.apache.cassandra.db.ColumnFamilyStore.replaceCompactedSSTables(ColumnFamilyStore.java:1037)
        at 
org.apache.cassandra.db.CompactionManager.doCleanupCompaction(CompactionManager.java:769)
        at 
org.apache.cassandra.db.CompactionManager.access$500(CompactionManager.java:56)
        at 
org.apache.cassandra.db.CompactionManager$2.call(CompactionManager.java:173)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)


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