zhangduo created HBASE-12078: -------------------------------- Summary: Missing Data when scanning using PREFIX_TREE DATA-BLOCK-ENCODING Key: HBASE-12078 URL: https://issues.apache.org/jira/browse/HBASE-12078 Project: HBase Issue Type: Bug Affects Versions: 0.98.6.1 Environment: CentOS 6.3 hadoop 2.5.0(hdfs) hadoop 2.2.0(hbase) hbase 0.98.6.1 sun-jdk 1.7.0_67-b01 Reporter: zhangduo
our row key is combined with two ints, and we found that sometimes when we using only the first int part to scan, the result returned may missing some rows. But when we dump the whole hfile, the row is still there. We have written a testcase to reproduce the bug. It works like this: put 1-12345 put 12345-0x01000000 put 12345-0x01010000 put 12345-0x02000000 put 12345-0x02020000 put 12345-0x03000000 put 12345-0x03030000 put 12345-0x04000000 put 12345-0x04040000 then scan using 12345,the returned row key will be 12345-0x20000000(12345-0x10000000 expected) -- This message was sent by Atlassian JIRA (v6.3.4#6332)