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Posted to user@cassandra.apache.org by Narendra Sharma <na...@gmail.com> on 2011/01/31 20:07:08 UTC
Question on max_hint_window_in_ms
As per config:
# this defines the maximum amount of time a dead host will have hints
# generated. After it has been dead this long, hints will be dropped.
max_hint_window_in_ms: 3600000 # one hour
Will this result in deletion of existing hints (from mem and disk)? or it
will just stop creating new hints?
Thanks,
Naren
Re: Compact Array OOB
Posted by "Damick, Jeffrey" <Je...@neustar.biz>.
Is there any way to manually fix / workaround this? I don't any in the bug..
On 1/31/11 3:25 PM, "Brandon Williams" <dr...@gmail.com> wrote:
On Mon, Jan 31, 2011 at 2:21 PM, Damick, Jeffrey <Je...@neustar.biz> wrote:
And another node (running compact):
INFO [StreamStage:1] 2011-01-31 20:03:48,663 StreamOutSession.java (line 174) Streaming to /xxx.xxx.xxx.xxx
ERROR [CompactionExecutor:1] 2011-01-31 20:03:52,587 AbstractCassandraDaemon.java (line 91) Fatal exception in thread Thread[CompactionExecutor:1,1,main]
java.lang.ArrayIndexOutOfBoundsException
ERROR [CompactionExecutor:1] 2011-01-31 20:03:54,216 AbstractCassandraDaemon.java (line 91) Fatal exception in thread Thread[CompactionExecutor:1,1,main]
java.lang.ArrayIndexOutOfBoundsException: 6
at org.apache.cassandra.db.marshal.TimeUUIDType.compareTimestampBytes(TimeUUIDType.java:56)
at org.apache.cassandra.db.marshal.TimeUUIDType.compare(TimeUUIDType.java:45)
at org.apache.cassandra.db.marshal.TimeUUIDType.compare(TimeUUIDType.java:29)
at java.util.concurrent.ConcurrentSkipListMap$ComparableUsingComparator.compareTo(Unknown Source)
at java.util.concurrent.ConcurrentSkipListMap.doPut(Unknown Source)
at java.util.concurrent.ConcurrentSkipListMap.putIfAbsent(Unknown Source)
at org.apache.cassandra.db.ColumnFamily.addColumn(ColumnFamily.java:218)
Is this related to: CASSANDRA-1959 ?
It looks like https://issues.apache.org/jira/browse/CASSANDRA-1992 to me, it's trying to compact a TimeUUID CF with one that is not.
-Brandon
Re: Compact Array OOB
Posted by Brandon Williams <dr...@gmail.com>.
On Mon, Jan 31, 2011 at 2:21 PM, Damick, Jeffrey <Jeffrey.Damick@neustar.biz
> wrote:
>
> And another node (running compact):
>
> INFO [StreamStage:1] 2011-01-31 20:03:48,663 StreamOutSession.java (line
> 174) Streaming to /xxx.xxx.xxx.xxx
> ERROR [CompactionExecutor:1] 2011-01-31 20:03:52,587
> AbstractCassandraDaemon.java (line 91) Fatal exception in thread
> Thread[CompactionExecutor:1,1,main]
> java.lang.ArrayIndexOutOfBoundsException
> ERROR [CompactionExecutor:1] 2011-01-31 20:03:54,216
> AbstractCassandraDaemon.java (line 91) Fatal exception in thread
> Thread[CompactionExecutor:1,1,main]
> java.lang.ArrayIndexOutOfBoundsException: 6
> at
> org.apache.cassandra.db.marshal.TimeUUIDType.compareTimestampBytes(TimeUUIDType.java:56)
> at
> org.apache.cassandra.db.marshal.TimeUUIDType.compare(TimeUUIDType.java:45)
> at
> org.apache.cassandra.db.marshal.TimeUUIDType.compare(TimeUUIDType.java:29)
> at
> java.util.concurrent.ConcurrentSkipListMap$ComparableUsingComparator.compareTo(Unknown
> Source)
> at java.util.concurrent.ConcurrentSkipListMap.doPut(Unknown Source)
> at java.util.concurrent.ConcurrentSkipListMap.putIfAbsent(Unknown
> Source)
> at
> org.apache.cassandra.db.ColumnFamily.addColumn(ColumnFamily.java:218)
>
>
> Is this related to: CASSANDRA-1959 ?
>
It looks like https://issues.apache.org/jira/browse/CASSANDRA-1992 to me,
it's trying to compact a TimeUUID CF with one that is not.
-Brandon
Compact Array OOB
Posted by "Damick, Jeffrey" <Je...@neustar.biz>.
We're seeing array index out of bounds exceptions (below) on 0.7.0 when running compact.
The repair seems to hang indefinitely on all nodes, that may be a symptom and this the underlying problem?
On 1 node in our cluster (running compact):
INFO [CompactionExecutor:1] 2011-01-31 20:07:12,140 CompactionManager.java (line 272) Compacting [org.apache.cassandra.io.sstable.SSTableReader(path='/var/lib/cassandra/data/xxxxxxxx/XXXXXXX-e-318-Data.db'),org.apache.cassandra.io.sstable.SSTableReader(path='/var/lib/cassandra/data/xxxxxxxxxxx/xxxxxxxxxxx-e-317-Data.db')]
ERROR [CompactionExecutor:1] 2011-01-31 20:07:12,295 AbstractCassandraDaemon.java (line 91) Fatal exception in thread Thread[CompactionExecutor:1,1,main]
java.lang.ArrayIndexOutOfBoundsException: 7
at org.apache.cassandra.db.marshal.TimeUUIDType.compareTimestampBytes(TimeUUIDType.java:58)
at org.apache.cassandra.db.marshal.TimeUUIDType.compare(TimeUUIDType.java:45)
at org.apache.cassandra.db.marshal.TimeUUIDType.compare(TimeUUIDType.java:29)
at java.util.concurrent.ConcurrentSkipListMap$ComparableUsingComparator.compareTo(Unknown Source)
at java.util.concurrent.ConcurrentSkipListMap.doPut(Unknown Source)
at java.util.concurrent.ConcurrentSkipListMap.putIfAbsent(Unknown Source)
And another node (running compact):
INFO [StreamStage:1] 2011-01-31 20:03:48,663 StreamOutSession.java (line 174) Streaming to /xxx.xxx.xxx.xxx
ERROR [CompactionExecutor:1] 2011-01-31 20:03:52,587 AbstractCassandraDaemon.java (line 91) Fatal exception in thread Thread[CompactionExecutor:1,1,main]
java.lang.ArrayIndexOutOfBoundsException
ERROR [CompactionExecutor:1] 2011-01-31 20:03:54,216 AbstractCassandraDaemon.java (line 91) Fatal exception in thread Thread[CompactionExecutor:1,1,main]
java.lang.ArrayIndexOutOfBoundsException: 6
at org.apache.cassandra.db.marshal.TimeUUIDType.compareTimestampBytes(TimeUUIDType.java:56)
at org.apache.cassandra.db.marshal.TimeUUIDType.compare(TimeUUIDType.java:45)
at org.apache.cassandra.db.marshal.TimeUUIDType.compare(TimeUUIDType.java:29)
at java.util.concurrent.ConcurrentSkipListMap$ComparableUsingComparator.compareTo(Unknown Source)
at java.util.concurrent.ConcurrentSkipListMap.doPut(Unknown Source)
at java.util.concurrent.ConcurrentSkipListMap.putIfAbsent(Unknown Source)
at org.apache.cassandra.db.ColumnFamily.addColumn(ColumnFamily.java:218)
Is this related to: CASSANDRA-1959 ?
Thanks
-jeff
Re: Question on max_hint_window_in_ms
Posted by Brandon Williams <dr...@gmail.com>.
On Mon, Jan 31, 2011 at 1:07 PM, Narendra Sharma
<na...@gmail.com>wrote:
> As per config:
> # this defines the maximum amount of time a dead host will have hints
> # generated. After it has been dead this long, hints will be dropped.
> max_hint_window_in_ms: 3600000 # one hour
>
> Will this result in deletion of existing hints (from mem and disk)? or it
> will just stop creating new hints?
>
It will just stop creating them after the node has been dead that long.
-Brandon