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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2016/05/25 15:59:13 UTC
[jira] [Commented] (HBASE-15884) NPE in
StoreFileScanner#skipKVsNewerThanReadpoint during reverse scan
[ https://issues.apache.org/jira/browse/HBASE-15884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15300277#comment-15300277 ]
Ted Yu commented on HBASE-15884:
--------------------------------
Alright.
+1
> NPE in StoreFileScanner#skipKVsNewerThanReadpoint during reverse scan
> ---------------------------------------------------------------------
>
> Key: HBASE-15884
> URL: https://issues.apache.org/jira/browse/HBASE-15884
> Project: HBase
> Issue Type: Bug
> Components: Scanners
> Affects Versions: 2.0.0, 1.2.1
> Reporter: Sergey Soldatov
> Assignee: Sergey Soldatov
> Attachments: HBASE-15884-1.patch
>
>
> Here is a part of {{skipKVsNewerThanReadpoint}} method:
> {noformat}
> hfs.next();
> setCurrentCell(hfs.getKeyValue());
> if (this.stopSkippingKVsIfNextRow
> && getComparator().compareRows(cur.getRowArray(), cur.getRowOffset(),
> cur.getRowLength(), startKV.getRowArray(), startKV.getRowOffset(),
> startKV.getRowLength()) > 0) {
> {noformat}
> If hfs has no more KVs, cur will be set to Null and on on the next step will throw NPE.
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