Research Article
Log Pattern Mining for Distributed System Maintenance
Table 1
Log file example indicating a meaningful pattern.
| | Event type | Timestamp | Log message |
| | 132 | 2018-07-05 16:25:03,718 | StateChange: BLOCK allocate blk_1073741825_1001 for /hbase/.tmp/hbase.version | | 134 | 2018-07-05 16:25:03,959 | BlockStateChange: BLOCK addStoredBlock: blockMap updated: 10.141.208.49:50010 is added to blk_1073741825_1001 | | 134 | 2018-07-05 16:25:03,961 | BlockStateChange: BLOCK addStoredBlock: blockMap updated: 10.141.208.43:50010 is added to blk_1073741825_1001 | | 134 | 2018-07-05 16:25:03,988 | BlockStateChange: BLOCK addStoredBlock: blockMap updated: 218.193.132.35:50010 is added to blk_1073741825_1001 |
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