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https://issues.apache.org/jira/browse/ORC-1251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17776093#comment-17776093
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gaochao0718 commented on ORC-1251:
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I used orc-vector branch code and compiled two jar packages, orc-core and
orc-shims, for testing
When I enable the VectorIO feature on the hive command line (set
hive.exec.vectored.read=true;) The error is as follows:
{code:java}
hive> set hive.exec.orc.vectored.read=true;
Query returned non-zero code:1, cause: hive configuration
hive.exec.orc.vectored.read does not exist{code}
I deleted the org.apache.orc class file in the hive-exec package so that I
could call the classes in orc-core and orc-shims, and continued the test with
the following error
!hiveError.jpg|width=712,height=401!
The error reported in step 3 is similar to the
ORC-700(https://issues.apache.org/jira/browse/ORC-700) community order, which
is currently open
Is there any relevant solution? Thanks.
> Support VectoredIO in ORC
> -------------------------
>
> Key: ORC-1251
> URL: https://issues.apache.org/jira/browse/ORC-1251
> Project: ORC
> Issue Type: Improvement
> Reporter: Harshit Gupta
> Priority: Major
> Attachments: hiveError.jpg
>
>
> ORC changes to support the new vectored read API.
>
> /cc : [~rbalamohan] , [~abstractdog] , [~mthakur]
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