[jira] [Updated] (HBASE-14935) ReverseStoreScanner can check for scanner reset before seekToPreviousRow and backwardSeek.

["ramkrishna.s.vasudevan (JIRA)" <ji...@apache.org>]

     [ 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. 



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