[jira] Updated: (HADOOP-1834) [hbase] Scanners ignore timestamp passed on creation

["stack (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-1834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HADOOP-1834:
--------------------------

    Attachment: hadoop-1834.patch

Here's a fix.  Below is commit message.

{code}
HADOOP-1834 Scanners ignore timestamp passed on creation
M src/contrib/hbase/src/test/org/apache/hadoop/hbase/HBaseTestCase.java
    (addContents): Added overrides that allow specifying a timestamp.
M  src/contrib/hbase/src/test/org/apache/hadoop/hbase/TestTimestamp.java
    Made it so test inherits from HBaseTestCase instead of from HBaseClusterTestCase
    so could add in tests that do not use cluster.
    (testTimestampScanning): Added test for hadoop-1834 bug.
    (testTimestamp): Refactored to remove duplicated code.
M  src/contrib/hbase/src/java/org/apache/hadoop/hbase/HStore.java
    (getNext): Make it respect the timestamp set on construction.
M  src/contrib/hbase/src/java/org/apache/hadoop/hbase/HMemcache.java
    Removed eclipse yellow flag warnings around empty parens and
    auto-boxing longs.
    (getNext): Make it respect the timestamp set on construction.
{code}

> [hbase] Scanners ignore timestamp passed on creation
> ----------------------------------------------------
>
>                 Key: HADOOP-1834
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1834
>             Project: Hadoop
>          Issue Type: Bug
>          Components: contrib/hbase
>            Reporter: stack
>            Assignee: stack
>            Priority: Minor
>         Attachments: hadoop-1834.patch
>
>
> If a timestamp other than the current time is passed creating scanners, then the scan returns no results.  This bug makes versions older than the latest unscannable.

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