API tools faq
paste
Advertisement
Guest User

Untitled

a guest
Dec 6th, 2011
123
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 6.95 KB | None | 0 0
raw download clone embed print report
  1. Cluster Information:
  2. 3 node 1.0.5
  3. 16GB RAM (8GB assigned to heap)
  4. default cassandra.yaml, except for:
  5. flush_largest_memtables_at: 0.5
  6.  
  7.  
  8. Keyspace: MapData007:
  9. Replication Strategy: org.apache.cassandra.locator.SimpleStrategy
  10. Durable Writes: true
  11. Options: [replication_factor:2]
  12. Column Families:
  13. ColumnFamily: HOL (Super)
  14. Key Validation Class: org.apache.cassandra.db.marshal.Int32Type
  15. Default column value validator: org.apache.cassandra.db.marshal.BytesType
  16. Columns sorted by: org.apache.cassandra.db.marshal.Int32Type/org.apache.cassandra.db.marshal.UTF8Type
  17. Row cache size / save period in seconds / keys to save : 0.0/0/all
  18. Row Cache Provider: org.apache.cassandra.cache.ConcurrentLinkedHashCacheProvider
  19. Key cache size / save period in seconds: 200000.0/14400
  20. GC grace seconds: 864000
  21. Compaction min/max thresholds: 4/32
  22. Read repair chance: 1.0
  23. Replicate on write: true
  24. Built indexes: []
  25. Compaction Strategy: org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy
  26. Compression Options:
  27. chunk_length_kb: 65536
  28. sstable_compression: org.apache.cassandra.io.compress.SnappyCompressor
  29. ColumnFamily: HOS (Super)
  30. Key Validation Class: org.apache.cassandra.db.marshal.Int32Type
  31. Default column value validator: org.apache.cassandra.db.marshal.BytesType
  32. Columns sorted by: org.apache.cassandra.db.marshal.Int32Type/org.apache.cassandra.db.marshal.UTF8Type
  33. Row cache size / save period in seconds / keys to save : 0.0/0/all
  34. Row Cache Provider: org.apache.cassandra.cache.ConcurrentLinkedHashCacheProvider
  35. Key cache size / save period in seconds: 200000.0/14400
  36. GC grace seconds: 864000
  37. Compaction min/max thresholds: 4/32
  38. Read repair chance: 1.0
  39. Replicate on write: true
  40. Built indexes: []
  41. Compaction Strategy: org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy
  42. Compression Options:
  43. chunk_length_kb: 65536
  44. sstable_compression: org.apache.cassandra.io.compress.SnappyCompressor
  45.  
  46.  
  47. system.log
  48. INFO [CompactionExecutor:15] 2011-12-06 15:56:07,412 CompactionTask.java (line 213) Compacted to [/data/MapData007/HOS-hb-4339-Data.db,]. 23,179,577 to 27,408,495 (~118% of original) bytes for 765,937 keys at 0.662849MB/s. Time: 39,434ms.
  49. INFO [CompactionExecutor:13] 2011-12-06 15:56:10,790 CompactionTask.java (line 213) Compacted to [/data/MapData007/HOS-hb-4338-Data.db,]. 26,163,431 to 29,211,198 (~111% of original) bytes for 754,833 keys at 0.650112MB/s. Time: 42,851ms.
  50. INFO [CompactionExecutor:13] 2011-12-06 15:56:10,791 CompactionTask.java (line 112) Compacting [SSTableReader(path='/data/MapData007/HOS-hb-4337-Data.db'), SSTableReader(path='/data/MapData007/HOS-hb-4336-Data.db'), SSTableReader(path='/data/MapData007/HOS-hb-4339-Data.db'), SSTableReader(path='/data/MapData007/HOS-hb-4338-Data.db')]
  51. INFO [pool-1-thread-1] 2011-12-06 15:56:11,796 Memtable.java (line 179) CFS(Keyspace='OpsCenter', ColumnFamily='rollups300') liveRatio is 16.36052836052836 (just-counted was 15.875793930839803). calculation took 3ms for 107 columns
  52. INFO [CompactionExecutor:10] 2011-12-06 15:56:13,769 CompactionTask.java (line 213) Compacted to [/data/MapData007/HOS-hb-4340-Data.db,]. 29,306,274 to 29,526,448 (~100% of original) bytes for 580,823 keys at 0.614884MB/s. Time: 45,795ms.
  53. INFO [CompactionExecutor:13] 2011-12-06 15:57:00,138 CompactionTask.java (line 213) Compacted to [/data/MapData007/HOS-hb-4344-Data.db,]. 68,228,761 to 59,685,286 (~87% of original) bytes for 788,409 keys at 1.153471MB/s. Time: 49,347ms.
  54. INFO [CompactionExecutor:9] 2011-12-06 15:57:39,020 CompactionTask.java (line 213) Compacted to [/data/MapData007/HOS-hb-4341-Data.db,]. 207,139,798 to 184,659,335 (~89% of original) bytes for 882,525 keys at 1.343461MB/s. Time: 131,083ms.
  55. INFO [ScheduledTasks:1] 2011-12-06 15:58:24,056 GCInspector.java (line 123) GC for ParNew: 216 ms for 1 collections, 6553195592 used; max is 8485076992
  56. WARN [ScheduledTasks:1] 2011-12-06 16:01:08,676 GCInspector.java (line 140) Heap is 0.9893797413877373 full. You may need to reduce memtable and/or cache sizes. Cassandra is now reducing cache sizes to free up memory. Adjust reduce_cache_sizes_at threshold in cassandra.yaml if you don't want Cassandra to do this automatically
  57. WARN [ScheduledTasks:1] 2011-12-06 16:01:08,677 AutoSavingCache.java (line 187) Reducing NodeIdInfo KeyCache capacity from 1 to 0 to reduce memory pressure
  58. WARN [ScheduledTasks:1] 2011-12-06 16:01:08,678 AutoSavingCache.java (line 187) Reducing IndexInfo KeyCache capacity from 1 to 0 to reduce memory pressure
  59. WARN [ScheduledTasks:1] 2011-12-06 16:01:08,678 AutoSavingCache.java (line 187) Reducing LocationInfo KeyCache capacity from 2 to 1 to reduce memory pressure
  60. ERROR [ReadStage:43] 2011-12-06 16:01:08,679 AbstractCassandraDaemon.java (line 133) Fatal exception in thread Thread[ReadStage:43,5,main]
  61. java.lang.OutOfMemoryError: Java heap space
  62. at org.apache.cassandra.io.util.RandomAccessReader.<init>(RandomAccessReader.java:75)
  63. at org.apache.cassandra.io.compress.CompressedRandomAccessReader.<init>(CompressedRandomAccessReader.java:62)
  64. at org.apache.cassandra.io.compress.CompressedRandomAccessReader.open(CompressedRandomAccessReader.java:44)
  65. at org.apache.cassandra.io.compress.CompressedRandomAccessReader.open(CompressedRandomAccessReader.java:39)
  66. at org.apache.cassandra.io.util.CompressedSegmentedFile.getSegment(CompressedSegmentedFile.java:63)
  67. at org.apache.cassandra.io.sstable.SSTableReader.getFileDataInput(SSTableReader.java:798)
  68. at org.apache.cassandra.db.columniterator.SSTableSliceIterator.<init>(SSTableSliceIterator.java:48)
  69. at org.apache.cassandra.db.filter.SliceQueryFilter.getSSTableColumnIterator(SliceQueryFilter.java:66)
  70. at org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:78)
  71. at org.apache.cassandra.db.CollationController.collectAllData(CollationController.java:214)
  72. at org.apache.cassandra.db.CollationController.getTopLevelColumns(CollationController.java:62)
  73. at org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1275)
  74. at org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1161)
  75. at org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1128)
  76. at org.apache.cassandra.db.Table.getRow(Table.java:375)
  77. at org.apache.cassandra.db.SliceFromReadCommand.getRow(SliceFromReadCommand.java:69)
  78. at org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:53)
  79. at org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:59)
  80. at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
  81. at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
  82. at java.lang.Thread.run(Unknown Source)
  83.  
  84.  
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!