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https://issues.apache.org/jira/browse/SPARK-1436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13962517#comment-13962517
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Cheng Lian edited comment on SPARK-1436 at 4/8/14 2:10 AM:
-----------------------------------------------------------

Sorry, forgot to duplicate the in-memory column byte buffer when creating new 
{{ColumnAccessor}}'s, so that when the column byte buffer is accessed multiple 
times, the position is not reset to 0. Will fix this in PR 
[#330|https://github.com/apache/spark/pull/330] with regression test.


was (Author: lian cheng):
Sorry, forgot to duplicate the in-memory column byte buffer when creating new 
{{ColumnAccessor}}s, so that when the column byte buffer is accessed multiple 
times, the position is not reset to 0. Will fix this in PR 
[#330|https://github.com/apache/spark/pull/330] with regression test.

> Compression code broke in-memory store
> --------------------------------------
>
>                 Key: SPARK-1436
>                 URL: https://issues.apache.org/jira/browse/SPARK-1436
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.0.0
>            Reporter: Reynold Xin
>            Assignee: Cheng Lian
>            Priority: Blocker
>             Fix For: 1.0.0
>
>
> See my following comment...



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