hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Duo Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-17167) Pass mvcc to client when scan
Date Wed, 23 Nov 2016 04:11:58 GMT
Duo Zhang created HBASE-17167:

             Summary: Pass mvcc to client when scan
                 Key: HBASE-17167
                 URL: https://issues.apache.org/jira/browse/HBASE-17167
             Project: HBase
          Issue Type: Sub-task
            Reporter: Duo Zhang

For the current implementation, if we use batch or allowPartial when scan, then the row level
atomic can not be guaranteed if we need to restart a scan in the middle of a record due to
region move or something else.

We can return the mvcc used to open scanner to client and client could use this mvcc to restart
a scan to get row level atomic.

This message was sent by Atlassian JIRA

View raw message