hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-14935) ReverseStoreScanner can check for scanner reset before seekToPreviousRow and backwardSeek.
Date Mon, 07 Dec 2015 10:53:11 GMT

     [ https://issues.apache.org/jira/browse/HBASE-14935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

ramkrishna.s.vasudevan updated HBASE-14935:
-------------------------------------------
       Priority: Minor  (was: Major)
    Description: ReversedStoreScanner#seekToPreviousRow and backwardSeek can check if the
heap has to be reset before doing reseek. There is no bug before this but just an added check.
  (was: StoreScanner#peek(), after HBASE-13082, check if the heap was reset. If the heap is
null it just returns the last top. Instead it should do a reset and then return the last top
if still the heap was null. 
Similar change is needed in ReversedStoreScanner#seekToPreviousRow and backwardSeek)
        Summary: ReverseStoreScanner can check for scanner reset before seekToPreviousRow
and backwardSeek.  (was: StoreScanner.peek() should reset the heap if the heap was nullified
after HBASE-13082)

> ReverseStoreScanner can check for scanner reset before seekToPreviousRow and backwardSeek.
> ------------------------------------------------------------------------------------------
>
>                 Key: HBASE-14935
>                 URL: https://issues.apache.org/jira/browse/HBASE-14935
>             Project: HBase
>          Issue Type: Bug
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: ramkrishna.s.vasudevan
>            Priority: Minor
>             Fix For: 2.0.0
>
>
> ReversedStoreScanner#seekToPreviousRow and backwardSeek can check if the heap has to
be reset before doing reseek. There is no bug before this but just an added check. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message