hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Mingjie Lai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-3758) HTable.delete triggers pre/postScannerOpen upcalls of RegionObserver
Date Fri, 08 Apr 2011 22:15:11 GMT

     [ https://issues.apache.org/jira/browse/HBASE-3758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mingjie Lai updated HBASE-3758:
-------------------------------

    Attachment: HBase3758.patch

Patch attached here. 

> HTable.delete triggers pre/postScannerOpen upcalls of RegionObserver
> --------------------------------------------------------------------
>
>                 Key: HBASE-3758
>                 URL: https://issues.apache.org/jira/browse/HBASE-3758
>             Project: HBase
>          Issue Type: Bug
>          Components: coprocessors
>            Reporter: Mingjie Lai
>            Assignee: Mingjie Lai
>             Fix For: 0.92.0
>
>         Attachments: HBase3758.patch
>
>
> Currently RegionObserver pre/postScannerOpen() upcalls are injected at HRegion.instantiateInternalScanner().
If someone uses scanner methods at HRegion, ScannerOpen upcalls can be triggered unexpectedly.
HBase-3583 pulled scannerNext and scannerClose from HRegion to HRegionServer. We also need
to pull scannerOpen to HRegionObserver to prevent unexpected triggers. 

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message