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https://issues.apache.org/jira/browse/DRILL-4478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15347204#comment-15347204
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Chunhui Shi commented on DRILL-4478:
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binary buffer cannot be shown with sqlline directly, the shown stuff is not
relevant to the content of the buffer but the buffer object's address. The same
thing you can see in hbase query, since HBase always return varbinary for every
column, so you will get different B@XXX for a same column in different query.
> binary_string cannot convert buffer that were not start from 0 correctly
> ------------------------------------------------------------------------
>
> Key: DRILL-4478
> URL: https://issues.apache.org/jira/browse/DRILL-4478
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Codegen
> Reporter: Chunhui Shi
> Assignee: Chunhui Shi
> Fix For: 1.7.0
>
>
> When binary_string was called multiple times, it can only convert the first
> one correctly if the drillbuf start from 0. For the second and afterwards
> calls, because the drillbuf is not starting from 0 thus
> DrillStringUtils.parseBinaryString could not do the work correctly.
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