[ https://issues.apache.org/jira/browse/HBASE-9754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13798719#comment-13798719 ]
chunhui shen commented on HBASE-9754: ------------------------------------- +1 from me for the latest patch > 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 > Assignee: Ted Yu > Fix For: 0.98.0 > > Attachments: 9754-rp-0.txt, 9754-rp-1.txt, 9754-rp-hregion.txt, > 9754-rp-hregion-v2.txt, 9754-rp-hregion-v3.txt > > > Brought up by [~vrodionov] and [~yuzhih...@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)