[HBase-dev] [jira] Created: (HBASE-1855) HMaster web application doesn't show the region end key in the table detail page

[ https://issues.apache.org/jira/browse/HBASE-1855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrei Dragomir updated HBASE-1855:
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Attachment: 0001-added-getEndKey-to-MetaRegion-and-in-table.jsp.patch

The patch adds the necessary method to the MetaRegion class, as well as the call in the jsp file.

[ https://issues.apache.org/jira/browse/HBASE-1855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12758352#action_12758352 ]

stack commented on HBASE-1855:
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Hey Andrei:

Ain't the end key always the empty string? Or are you seeing something different?

Here is what I see if the table has two regions in it:

{code}
Table Regions
Name Region Server Encoded Name Start Key End Key
wikimedia_images,,1251293759098 aa0-010-2.u.powerset.com:20030 980558007 9202a8c04000641f800000000985941b
wikimedia_images,9202a8c04000641f800000000985941b,1251293759098 aa0-007-13.u.powerset.com:20030 674962982 9202a8c04000641f800000000985941b
{code}

.. its hard to read but its showing empty key between 980558007 and 9202a8c04000641f800000000985941b on first line and for the second line, there is an empty key after 9202a8c04000641f800000000985941b.

Am I missing something?

Thanks.

[ https://issues.apache.org/jira/browse/HBASE-1855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrei Dragomir updated HBASE-1855:
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Attachment: Table Regions.jpg

[ https://issues.apache.org/jira/browse/HBASE-1855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12759574#action_12759574 ]

Andrei Dragomir commented on HBASE-1855:
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Hey Michael,

I attached a screenshot that better explains the issue. Basically, before the patch, in the "End Key" column, there was a "-". Now, I added the actual information in the HRegion object. This is superfluous in most cases, but it could help to identify wrong information in the region or meta table.

[ https://issues.apache.org/jira/browse/HBASE-1855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack resolved HBASE-1855.
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Resolution: Fixed
Fix Version/s: 0.21.0
0.20.1
Hadoop Flags: [Reviewed]

I agree (thanks for picture). Committed to trunk and branch. Thanks for the patch Andrei.