leveldb compaction style problem - nothing to compact -----------------------------------------------------
Key: CASSANDRA-3336 URL: https://issues.apache.org/jira/browse/CASSANDRA-3336 Project: Cassandra Issue Type: Bug Components: Core Affects Versions: 1.0.0 Reporter: Radim Kolar cassandra keeps spamming this in system log even if there is no write activity. It is difficult to reproduce, i seen it just twice. content of JSON file is: { "generations" : [ { "generation" : 0, "members" : [ ] }, { "generation" : 1, "members" : [ 1042, 1043, 1044, 1045 ] }, { "generation" : 2, "members" : [ ] }, { "generation" : 3, "members" : [ 969, 972, 973, 974, 979, 982, 985, 986, 987, 1001 ] }, { "generation" : 4, "members" : [ 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 970, 971, 975, 976, 977, 978, 980, 981, 983, 984, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1002, 1003 ] }, { "generation" : 5, "members" : [ ] }, { "generation" : 6, "members" : [ ] }, { "generation" : 7, "members" : [ ] } ] } INFO [CompactionExecutor:3] 2011-10-07 23:25:44,342 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:25:44,342 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:25:49,342 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:25:49,342 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:25:54,342 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:25:54,342 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:25:59,342 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:25:59,342 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:26:04,342 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:26:04,342 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:26:09,342 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:26:09,342 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:26:14,343 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:26:14,343 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:26:19,343 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) INFO [CompactionExecutor:3] 2011-10-07 23:26:19,343 CompactionTask.java (line 80) Nothing to compact in sipdb. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira