You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "Jonathan Gray (JIRA)" <ji...@apache.org> on 2011/01/05 16:40:48 UTC
[jira] Updated: (HBASE-3415) When scanners have readers updated we
should use original file selection algorithm rather than include all files
[ https://issues.apache.org/jira/browse/HBASE-3415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Gray updated HBASE-3415:
---------------------------------
Attachment: HBASE-3415-v1.patch
First go. There are other bugs in this code and updating readers, especially with intra-row scans. Going to file more jiras.
> When scanners have readers updated we should use original file selection algorithm rather than include all files
> ----------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-3415
> URL: https://issues.apache.org/jira/browse/HBASE-3415
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.20.7, 0.90.0
> Reporter: Jonathan Gray
> Fix For: 0.90.1
>
> Attachments: HBASE-3415-v1.patch
>
>
> Currently when a {{StoreScanner}} is instantiated we use a {{getScanner(scan, columns)}} call that looks at things like bloom filters and memstore only flags. But when we get a changed readers notification, we use {{getScanner()}} which just grabs everything.
> We should always use the original file selection algorithm.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.