You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@hbase.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2013/10/13 02:19:42 UTC

[jira] [Created] (HBASE-9754) Consider eliminating threadlocals from MVCC code

Lars Hofhansl created HBASE-9754:
------------------------------------

             Summary: Consider eliminating threadlocals from MVCC code
                 Key: HBASE-9754
                 URL: https://issues.apache.org/jira/browse/HBASE-9754
             Project: HBase
          Issue Type: Bug
            Reporter: Lars Hofhansl


Brought up by [~vrodionov] and [~yuzhihong@gmail.com].
Currently we use ThreadLocals to communicate the current readpoint between a RegionScanner and the Store{File}Scanner's down the stack.
Since ThreadLocals are not cheap we should consider whether it is possible to pass the readpoint through the call stack instead.




--
This message was sent by Atlassian JIRA
(v6.1#6144)