Question

我们正在运行一个Java应用程序，该应用程序使用由Cloudera集群上的Hbase表支持的JanusGraph。

我们使用janusgraph-hbase依赖，v0.2。

运行我们的应用时，我们会在日志中看到这些行：

20180330 15:00:27;DEBUG;HBaseKeyColumnValueStore:145;Generated HBase Filter FilterList AND (2/2): [ColumnRangeFilter [\x00\x05h\xA0\xD2\xA3m\x18, \x00\x05h\xA0\xD2\xEF\xC4\x10), ColumnPaginationFilter (1024, 0)]
20180330 15:00:32;DEBUG;HBaseKeyColumnValueStore:145;Generated HBase Filter FilterList AND (2/2): [ColumnRangeFilter [\x00\x05h\xA0\xD2\xEF\xC4\x10, \x00\x05h\xA0\xD3<\x17 ), ColumnPaginationFilter (1024, 0)]
20180330 15:00:37;DEBUG;HBaseKeyColumnValueStore:145;Generated HBase Filter FilterList AND (2/2): [ColumnRangeFilter [\x00\x05h\xA0\xD3<\x17 , \x00\x05h\xA0\xD3\x88n\x18), ColumnPaginationFilter (1024, 0)]
20180330 15:00:42;DEBUG;HBaseKeyColumnValueStore:145;Generated HBase Filter FilterList AND (2/2): [ColumnRangeFilter [\x00\x05h\xA0\xD3\x88n\x18, \x00\x05h\xA0\xD3\xD4\xC1(), ColumnPaginationFilter (1024, 0)]
20180330 15:00:47;DEBUG;HBaseKeyColumnValueStore:145;Generated HBase Filter FilterList AND (2/2): [ColumnRangeFilter [\x00\x05h\xA0\xD3\xD4\xC1(, \x00\x05h\xA0\xD4!\x18 ), ColumnPaginationFilter (1024, 0)]
20180330 15:00:52;DEBUG;HBaseKeyColumnValueStore:145;Generated HBase Filter FilterList AND (2/2): [ColumnRangeFilter [\x00\x05h\xA0\xD4!\x18 , \x00\x05h\xA0\xD4mk0), ColumnPaginationFilter (1024, 0)]
20180330 15:00:57;DEBUG;HBaseKeyColumnValueStore:145;Generated HBase Filter FilterList AND (2/2): [ColumnRangeFilter [\x00\x05h\xA0\xD4mk0, \x00\x05h\xA0\xD4\xB9\xC2(), ColumnPaginationFilter (1024, 0)]
20180330 15:01:02;DEBUG;HBaseKeyColumnValueStore:145;Generated HBase Filter FilterList AND (2/2): [ColumnRangeFilter [\x00\x05h\xA0\xD4\xB9\xC2(, \x00\x05h\xA0\xD5\x06\x158), ColumnPaginationFilter (1024, 0)]
20180330 15:01:07;DEBUG;HBaseKeyColumnValueStore:145;Generated HBase Filter FilterList AND (2/2): [ColumnRangeFilter [\x00\x05h\xA0\xD5\x06\x158, \x00\x05h\xA0\xD5Rl0), ColumnPaginationFilter (1024, 0)]

等等。

如果需要这些日志，它们是什么，将它们从我们的日志中过滤出来是否安全？
如果他们不是，将关闭JanusGraph并重新打开它需要解决这个吗？

提前谢谢。

JanusGraph Hbase反复调用HBaseKeyColumnValueStore.getFilters（）

0 个答案: