phoenix-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Samarth Jain (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-3392) SortMergeJoinIT#testSubJoin[0] is failing with encodecolumns2 branch
Date Sat, 22 Oct 2016 00:46:58 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-3392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15596815#comment-15596815
] 

Samarth Jain commented on PHOENIX-3392:
---------------------------------------

Sorry, didn't update the issue but I did talk to Maryann offline to let her
know that I have figured out the issue.




> SortMergeJoinIT#testSubJoin[0] is failing with encodecolumns2 branch
> --------------------------------------------------------------------
>
>                 Key: PHOENIX-3392
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-3392
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>
> The SortMergeJoinIT#testSubJoin[0] is failing with encodecolumns2 branch. To repro, checkout
the encodecolumns2 branch and run the SortMergeJoinIT tests. Here's the stack trace is here:
https://builds.apache.org/job/Phoenix-encode-columns/16/testReport/org.apache.phoenix.end2end/SortMergeJoinIT/testSubJoin_0_/
> The basic idea of column encoding over mutable tables is that we take control of the
column qualifier name, storing in PColumn the mapping of real column name to column qualifier
name. We use serialized integers as the column qualifier names so that we can do positional
lookups into the List<Cell> we get back from HBase APIs. There are a few "reserved"
column qualifiers for things like our empty key value, etc. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message