Thank you. On Tue, Jun 7, 2011 at 4:58 PM, Doug Meil <[email protected]>wrote:
> Are you experiencing this? > https://issues.apache.org/jira/browse/HBASE-3686 > > One our guys found and fixed this a while back. This was found with Scans, > but since a Gets are implemented as Scans on the RS I thought this might be > relevant. > > > -----Original Message----- > From: Zhenyu Zhong [mailto:[email protected]] > Sent: Tuesday, June 07, 2011 4:34 PM > To: [email protected] > Subject: HBase Get issue > > I am using MapReduce job to retrieve records from HTable. > Sometimes I experienced issues such as a record exists in the HTable, but > the MapReduce job doesn't return one by using Get. > The job still finished successfully. During that period, the table might > experience some unknown issue, for example, the regions of that table didn't > respond. We have to shutdown the regionserver to make them reassigned. > (Would that be the problem?) > > Is there a way to tell the difference between a record in the HTable but > fail to return and a record doesn't exist in the table? > > > Best, > zhenyu >
