This may not be directly related to the upgrade to 1.1.2, but I was running on
1.1.0 for a while with no issues, and I did the upgrade to 1.1.2 a few days ago.
2 of my nodes started throwing lots of promote exceptions, and then a lot of
the beforeAppend exceptions from then on every few minutes. This is on the
high update CF that's using leveled compaction and compression. The other 3
nodes are not experiencing this. I can send entire log files if desired.
These 2 nodes now have much higher load #'s then the other 3, and I'm assuming
that's because they are failing with the compaction errors?
$
INFO [CompactionExecutor:1783] 2012-07-13 07:35:23,268 CompactionTask.java
(line 109) Compacting
[SSTableReader(path='/opt/cassandra/data/MonitoringData/Properties/MonitoringData-Properties-hd-392322-Data$
ERROR [CompactionExecutor:1783] 2012-07-13 07:35:29,696
AbstractCassandraDaemon.java (line 134) Exception in thread
Thread[CompactionExecutor:1783,1,main]
java.lang.AssertionError
at
org.apache.cassandra.db.compaction.LeveledManifest.promote(LeveledManifest.java:214)
at
org.apache.cassandra.db.compaction.LeveledCompactionStrategy.handleNotification(LeveledCompactionStrategy.java:158)
at
org.apache.cassandra.db.DataTracker.notifySSTablesChanged(DataTracker.java:531)
at
org.apache.cassandra.db.DataTracker.replaceCompactedSSTables(DataTracker.java:254)
at
org.apache.cassandra.db.ColumnFamilyStore.replaceCompactedSSTables(ColumnFamilyStore.java:978)
at
org.apache.cassandra.db.compaction.CompactionTask.execute(CompactionTask.java:200)
at
org.apache.cassandra.db.compaction.LeveledCompactionTask.execute(LeveledCompactionTask.java:50)
at
org.apache.cassandra.db.compaction.CompactionManager$1.runMayThrow(CompactionManager.java:150)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
INFO [CompactionExecutor:3310] 2012-07-16 11:14:02,481 CompactionTask.java
(line 109) Compacting
[SSTableReader(path='/opt/cassandra/data/MonitoringData/Properties/MonitoringData-Properties-hd-369173-Data$
ERROR [CompactionExecutor:3310] 2012-07-16 11:14:04,031
AbstractCassandraDaemon.java (line 134) Exception in thread
Thread[CompactionExecutor:3310,1,main]
java.lang.RuntimeException: Last written key
DecoratedKey(150919285004100953907590722809541628889,
5b30363334353237652d383966382d653031312d623131632d3030313535643031373530325d5b436f6d70757465725b4d5350422d$
at
org.apache.cassandra.io.sstable.SSTableWriter.beforeAppend(SSTableWriter.java:134)
at
org.apache.cassandra.io.sstable.SSTableWriter.append(SSTableWriter.java:153)
at
org.apache.cassandra.db.compaction.CompactionTask.execute(CompactionTask.java:159)
at
org.apache.cassandra.db.compaction.LeveledCompactionTask.execute(LeveledCompactionTask.java:50)
at
org.apache.cassandra.db.compaction.CompactionManager$1.runMayThrow(CompactionManager.java:150)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
