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From Sanjeev Kulkarni <sanj...@locomatix.com>
Subject Re: Commitlog Disk Full
Date Tue, 17 May 2011 18:38:54 GMT
Here is the snapshot of the logs from one of the machine between the time
when I mailed to when it finally started to look at the commitlogs. At the
end you can see that it is discarding obsolete commitlogs. Not sure what
that means.


INFO [HintedHandoff:1] 2011-05-17 01:17:10,510 ColumnFamilyStore.java (line
1070) Enqueuing flush of Memtable-HintsColumnFamily@866759847(153737 bytes,
3271 operations)
 INFO [FlushWriter:309] 2011-05-17 01:17:10,511 Memtable.java (line 158)
Writing Memtable-HintsColumnFamily@866759847(153737 bytes, 3271 operations)
 INFO [CompactionExecutor:1] 2011-05-17 01:17:10,511 CompactionManager.java
(line 395) Compacting
[SSTableReader(path='/mnt/cassandra/data/system/HintsColumnFamily-f-92-Data.db'),SSTableReader(path='/mnt/cassandra/data/system/HintsColumnFamily-f-91-Data.db')]
 INFO [FlushWriter:309] 2011-05-17 01:17:10,652 Memtable.java (line 165)
Completed flushing /mnt/cassandra/data/system/HintsColumnFamily-f-93-Data.db
(375072 bytes)
 INFO [CompactionExecutor:1] 2011-05-17 01:17:10,654 CompactionManager.java
(line 482) Compacted to
/mnt/cassandra/data/system/HintsColumnFamily-tmp-f-94-Data.db.  514,078 to
511,862 (~99% of original) bytes for 2 keys.  Time: 142ms.
 INFO [HintedHandoff:1] 2011-05-17 01:17:10,654 HintedHandOffManager.java
(line 360) Finished hinted handoff of 3271 rows to endpoint /10.32.6.238
 INFO [COMMIT-LOG-WRITER] 2011-05-17 01:17:10,753 CommitLog.java (line 440)
Discarding obsolete commit
log:CommitLogSegment(/mnt/cassandra/commitlog/CommitLog-1305593058271.log)
 INFO [COMMIT-LOG-WRITER] 2011-05-17 01:17:10,754 CommitLog.java (line 440)
Discarding obsolete commit
log:CommitLogSegment(/mnt/cassandra/commitlog/CommitLog-1305593776786.log)
 INFO [COMMIT-LOG-WRITER] 2011-05-17 01:17:10,754 CommitLog.java (line 440)
Discarding obsolete commit
log:CommitLogSegment(/mnt/cassandra/commitlog/CommitLog-1305593808049.log)
 INFO [COMMIT-LOG-WRITER] 2011-05-17 01:17:10,754 CommitLog.java (line 440)
Discarding obsolete commit
log:CommitLogSegment(/mnt/cassandra/commitlog/CommitLog-1305593840228.log)
 INFO [HintedHandoff:1] 2011-05-17 01:17:58,010 HintedHandOffManager.java
(line 304) Started hinted handoff for endpoint /10.32.6.238
 INFO [HintedHandoff:1] 2011-05-17 01:17:58,111 ColumnFamilyStore.java (line
1070) Enqueuing flush of Memtable-HintsColumnFamily@1025764186(47 bytes, 1
operations)
 INFO [FlushWriter:309] 2011-05-17 01:17:58,111 Memtable.java (line 158)
Writing Memtable-HintsColumnFamily@1025764186(47 bytes, 1 operations)
 INFO [CompactionExecutor:1] 2011-05-17 01:17:58,112 CompactionManager.java
(line 395) Compacting
[SSTableReader(path='/mnt/cassandra/data/system/HintsColumnFamily-f-94-Data.db'),SSTableReader(path='/mnt/cassandra/data/system/HintsColumnFamily-f-93-Data.db')]
 INFO [FlushWriter:309] 2011-05-17 01:17:58,119 Memtable.java (line 165)
Completed flushing /mnt/cassandra/data/system/HintsColumnFamily-f-95-Data.db
(127 bytes)
 INFO [CompactionExecutor:1] 2011-05-17 01:17:58,192 CompactionManager.java
(line 482) Compacted to
/mnt/cassandra/data/system/HintsColumnFamily-tmp-f-96-Data.db.  886,934 to
123,830 (~13% of original) bytes for 2 keys.  Time: 80ms.
 INFO [HintedHandoff:1] 2011-05-17 01:17:58,192 HintedHandOffManager.java
(line 360) Finished hinted handoff of 1 rows to endpoint /10.32.6.238
 INFO [NonPeriodicTasks:1] 2011-05-17 02:58:51,856 SSTable.java (line 147)
Deleted /mnt/cassandra/data/system/HintsColumnFamily-f-93
 INFO [NonPeriodicTasks:1] 2011-05-17 02:58:51,857 SSTable.java (line 147)
Deleted /mnt/cassandra/data/system/HintsColumnFamily-f-94
 INFO [CompactionExecutor:1] 2011-05-17 04:39:16,679 CacheWriter.java (line
96) Saved ObjectKeySpace-Profile-KeyCache (200000 items) in 352 ms
 INFO [CompactionExecutor:1] 2011-05-17 04:42:24,773 CacheWriter.java (line
96) Saved ObjectKeySpace-Location-KeyCache (200000 items) in 392 ms
 INFO [CompactionExecutor:1] 2011-05-17 04:43:05,117 CacheWriter.java (line
96) Saved ObjectKeySpace-SpaceLocation-KeyCache (186874 items) in 358 ms
 INFO [CompactionExecutor:1] 2011-05-17 04:43:35,001 CacheWriter.java (line
96) Saved ObjectKeySpace-PartitionInfo-KeyCache (29073 items) in 38 ms
 INFO [MutationStage:886] 2011-05-17 06:32:02,024 ColumnFamilyStore.java
(line 1070) Enqueuing flush of Memtable-PartitionInfo@1500472048(136213003
bytes, 2081174 operations)
 INFO [FlushWriter:310] 2011-05-17 06:32:02,036 Memtable.java (line 158)
Writing Memtable-PartitionInfo@1500472048(136213003 bytes, 2081174
operations)
 INFO [FlushWriter:310] 2011-05-17 06:32:11,001 Memtable.java (line 165)
Completed flushing
/mnt/cassandra/data/ObjectKeySpace/PartitionInfo-f-350-Data.db (137487577
bytes)
 INFO [NonPeriodicTasks:1] 2011-05-17 06:35:47,390 SSTable.java (line 147)
Deleted /mnt/cassandra/data/system/HintsColumnFamily-f-92
 INFO [NonPeriodicTasks:1] 2011-05-17 06:35:47,391 SSTable.java (line 147)
Deleted /mnt/cassandra/data/system/HintsColumnFamily-f-91
 INFO [MutationStage:899] 2011-05-17 06:41:37,170 ColumnFamilyStore.java
(line 1070) Enqueuing flush of Memtable-Location@1919679451(54032744 bytes,
619317 operations)
 INFO [FlushWriter:311] 2011-05-17 06:41:37,253 Memtable.java (line 158)
Writing Memtable-Location@1919679451(54032744 bytes, 619317 operations)
 INFO [MutationStage:891] 2011-05-17 06:41:41,856 ColumnFamilyStore.java
(line 1070) Enqueuing flush of Memtable-SpaceLocation@1584089985(72868644
bytes, 619316 operations)
 INFO [FlushWriter:311] 2011-05-17 06:41:51,044 Memtable.java (line 165)
Completed flushing /mnt/cassandra/data/ObjectKeySpace/Location-f-238-Data.db
(89292847 bytes)
 INFO [FlushWriter:311] 2011-05-17 06:41:51,044 Memtable.java (line 158)
Writing Memtable-SpaceLocation@1584089985(72868644 bytes, 619316 operations)
 INFO [COMMIT-LOG-WRITER] 2011-05-17 06:41:51,057 CommitLog.java (line 440)
Discarding obsolete commit
log:CommitLogSegment(/mnt/cassandra/commitlog/CommitLog-1305592708312.log)
 INFO [FlushWriter:311] 2011-05-17 06:41:56,915 Memtable.java (line 165)
Completed flushing
/mnt/cassandra/data/ObjectKeySpace/SpaceLocation-f-191-Data.db (81569810
bytes)
 INFO [COMMIT-LOG-WRITER] 2011-05-17 06:41:56,930 CommitLog.java (line 440)
Discarding obsolete commit
log:CommitLogSegment(/mnt/cassandra/commitlog/CommitLog-1305589784797.


On Tue, May 17, 2011 at 10:49 AM, mcasandra <mohitanchlia@gmail.com> wrote:

> Do you see anything in log files?
>
> --
> View this message in context:
> http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/Commitlog-Disk-Full-tp6356797p6374234.html
> Sent from the cassandra-user@incubator.apache.org mailing list archive at
> Nabble.com.
>

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