Did 'HLog --dump' show real contents for a 0-sized file ? Cheers
On Sun, Apr 15, 2012 at 8:58 AM, yonghu <yongyong...@gmail.com> wrote: > Hello, > > My hbase version is 0.92.0 and is installed in pseudo-mode. I found a > strange situation of HLog. After I inserted new data value into table, > the volume of HLog is 0. I checked in HDFS. > > drwxr-xr-x - yonghu supergroup 0 2012-04-15 17:34 /hbase/.logs > drwxr-xr-x - yonghu supergroup 0 2012-04-15 17:34 > /hbase/.logs/yonghu-laptop,60020,1334504008467 > -rw-r--r-- 3 yonghu supergroup 0 2012-04-15 17:34 > > /hbase/.logs/yonghu-laptop,60020,1334504008467/yonghu-laptop%2C60020%2C1334504008467.1334504048854 > > But I can use hbase org.apache.hadoop.hbase.regionserver.wal.HLog > --dump to see the content of log information. However, if I write java > program to extract the log information. The output is null! Somebody > knows why? > > Thanks! > > Yong >
