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https://issues.apache.org/jira/browse/HBASE-6418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13416956#comment-13416956
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Anoop Sam John commented on HBASE-6418:
---------------------------------------
Doing some testing on this delete API with diff types of Deletes.
KeyValue#updateLatestStamp() is having check for avoid setting the passed TS
when the TS is not Latest TS
> Minor bug in delete flow.
> -------------------------
>
> Key: HBASE-6418
> URL: https://issues.apache.org/jira/browse/HBASE-6418
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.94.0, 0.96.0, 0.94.1, 0.94.2
> Reporter: Laxman
> Assignee: Laxman
>
> Timestamp updation in Delete flow is not considering all flavors (Delete
> record, Delete Family, Delete Column) of Delete API. Currently its
> considering Delete Record only.
>
> org.apache.hadoop.hbase.regionserver.HRegion.prepareDeleteTimestamps(Delete,
> byte[])
> {code}
> for (KeyValue kv: kvs) {
> // Check if time is LATEST, change to time of most recent addition
> if so
> // This is expensive.
> if (kv.isLatestTimestamp() && kv.isDeleteType()) {
> {code}
> Basically used a wrong API.
> kv.isDeleteType() should be KeyValue.isDelete(type);
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