[CASSANDRA-2673] AssertionError post truncate

• Type: Bug
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 0.7.7, 0.8.1

Environment

linux 64-bit ubuntu. deb package (datastax). (Random partitioner)

• Severity: Low
• Assignee: Jonathan Ellis
• Reporter: Marko Mikulicic

Authors

Jonathan Ellis

Reviewers

Sylvain Lebresne

• Created: 20/May/11 01:06
• Updated: 16/Apr/19 09:32
• Resolved: 01/Jun/11 15:39

Description

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)