Hi, Have you noticed this in HLogPrettyPrinter ? options.addOption("p", "printvals", false, "Print values");
Looks like you should have specified the above option. On Mon, Mar 19, 2012 at 7:31 AM, yonghu <yongyong...@gmail.com> wrote: > Hello, > > I used the $ ./bin/hbase org.apache.hadoop.hbase.regionserver.wal.HLog > --dump command to check the HLog information. But I can not find any > data information. The output of my HLog file is looks like follows: > > Sequence 933 from region 85986149309dff24ecf7be4873136f15 in table test > Action: > row: Udo > column: Course:Computer > at time: Mon Mar 19 14:09:29 CET 2012 > > Sequence 935 from region 85986149309dff24ecf7be4873136f15 in table test > Action: > row: Udo > column: Course:Math > at time: Mon Mar 19 14:09:29 CET 2012 > > The functionality of HLog is for recovery. But without data value > information, how can hbase use the information in HLog to do recovery. > My hbase version is 0.92.0. > > Regards! > > Yong >