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Eric Hanson commented on HIVE-4472:
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I posted additional comments to review board. Patch
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Eric Hanson commented on HIVE-4575:
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I'm not sure I understand the problem here. Can you
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Eric Hanson commented on HIVE-4575:
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I did the following in SQL Server:
create table t(a
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Eric Hanson commented on HIVE-4548:
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Posted review. Looks good overall! Needs a few small
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Eric Hanson commented on HIVE-4553:
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This looks good! Thanks Tony. I think it's ready to
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Eric Hanson commented on HIVE-4534:
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Please put final patch on review board.
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Eric Hanson commented on HIVE-4495:
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The latest patch appears functionally correct but
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Eric Hanson commented on HIVE-4548:
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See my comments on Review Board. It looks good but I
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Eric Hanson commented on HIVE-4579:
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Consider adding Column IN (list-of-constants) as a
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Eric Hanson commented on HIVE-4548:
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Can you confirm if there is a problem or not? E.g.
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Eric Hanson commented on HIVE-4548:
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It appears that all the specific characters you are
Eric Hanson created HIVE-4592:
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Summary: ColumnArithmeticColumn.txt template never sets output
isNull to true; can give wrong results
Key: HIVE-4592
URL: https://issues.apache.org/jira/browse/HIVE-4592
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Eric Hanson commented on HIVE-4592:
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Found some other issues in null propagation as well.
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Work on HIVE-4592 started by Eric Hanson.
ColumnArithmeticColumn.txt template never sets output isNull to true; can
give wrong results
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Eric Hanson updated HIVE-4592:
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Attachment: HIVE-4592.1.patch
ColumnArithmeticColumn.txt template never sets output isNull to
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Eric Hanson commented on HIVE-4592:
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Let me look at the other templates. I expect I will
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Eric Hanson commented on HIVE-4592:
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Another issue is that output Long column vectors
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Eric Hanson commented on HIVE-4592:
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Completed review and update of Col-Col, Col-Scalar,
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Eric Hanson updated HIVE-4592:
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Attachment: HIVE-4592.3.patch
ColumnArithmeticColumn.txt template never sets output isNull to
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Eric Hanson updated HIVE-4592:
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Status: Patch Available (was: In Progress)
ColumnArithmeticColumn.txt template never sets output
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Eric Hanson commented on HIVE-4592:
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Okay, I will do that.
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Eric Hanson updated HIVE-4592:
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Summary: fix failure to output isNull to true and other NULL propagation
issues; update arithmetic
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Eric Hanson updated HIVE-4592:
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Attachment: HIVE-4592.4.patch
fix failure to set output isNull to true and other NULL propagation
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Eric Hanson commented on HIVE-4592:
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Patch is ready to go. See review board entry
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Eric Hanson commented on HIVE-4495:
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Tim, please attach the patch to this JIRA. The
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Eric Hanson commented on HIVE-4548:
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Teddy,
This look good. Thanks! Please add a comment
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Eric Hanson commented on HIVE-4070:
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There's an effort to add vectorized query execution
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Eric Hanson updated HIVE-4160:
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Attachment: Hive-Vectorized-Query-Execution-Design-rev8.pdf
Vectorized Query Execution in Hive
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Eric Hanson updated HIVE-4160:
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Attachment: Hive-Vectorized-Query-Execution-Design-rev8.docx
Vectorized Query Execution in Hive
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Eric Hanson commented on HIVE-4160:
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Updated design spec with new section by Remus Rusanu
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Eric Hanson commented on HIVE-4608:
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Hi Gopal, can you put the patch on Review Board
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Eric Hanson commented on HIVE-4579:
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Overall this looks great. One issue that I think
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Eric Hanson commented on HIVE-4579:
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Since SARGs are always for filters, not for
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Eric Hanson commented on HIVE-4608:
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Please see my comments on review board.
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Eric Hanson commented on HIVE-4608:
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Looks good! Thanks Gopal.
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Eric Hanson commented on HIVE-4642:
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This is for a later milestone, not the first
Eric Hanson created HIVE-4642:
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Summary: Implement vectorized RLIKE and REGEXP filter expressions
Key: HIVE-4642
URL: https://issues.apache.org/jira/browse/HIVE-4642
Project: Hive
Issue Type:
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Eric Hanson commented on HIVE-4642:
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I think this sounds good except that using
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Eric Hanson commented on HIVE-4655:
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Can you put this on review board please?
Eric Hanson created HIVE-4665:
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Summary: error at VectorExecMapper.close in group-by-agg query
over ORC, vectorized
Key: HIVE-4665
URL: https://issues.apache.org/jira/browse/HIVE-4665
Project: Hive
Eric Hanson created HIVE-4668:
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Summary: wrong results for query with modulo (%) in WHERE clause
filter
Key: HIVE-4668
URL: https://issues.apache.org/jira/browse/HIVE-4668
Project: Hive
Issue
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Eric Hanson commented on HIVE-4665:
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Similar error occurs for this query:
select
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Eric Hanson updated HIVE-4665:
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Assignee: (was: Jitendra Nath Pandey)
error at VectorExecMapper.close in group-by-agg query
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Eric Hanson commented on HIVE-4654:
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This appears related to some functional bugs. See
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Eric Hanson updated HIVE-4665:
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Assignee: Eric Hanson
error at VectorExecMapper.close in group-by-agg query over ORC, vectorized
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Eric Hanson commented on HIVE-4665:
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I started working on this and was able to get
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Eric Hanson updated HIVE-4665:
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Assignee: Jitendra Nath Pandey (was: Eric Hanson)
error at VectorExecMapper.close in group-by-agg
Eric Hanson created HIVE-4676:
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Summary: Optimize COUNT(*) aggregate over vectorized ORC execution
path
Key: HIVE-4676
URL: https://issues.apache.org/jira/browse/HIVE-4676
Project: Hive
Issue
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Eric Hanson updated HIVE-4676:
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Description:
The COUNT\(*\) aggregate with the vectorized execution path over ORC should be
optimized
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Eric Hanson updated HIVE-4676:
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Description:
The COUNT\(*\) aggregate with the vectorized execution path over ORC should be
optimized
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Eric Hanson updated HIVE-4676:
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Description:
The COUNT(*) aggregate with the vectorized execution path over ORC should be
optimized
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Eric Hanson updated HIVE-4676:
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Description:
The COUNT\(*\) aggregate with the vectorized execution path over ORC should be
optimized
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Eric Hanson updated HIVE-4676:
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Description:
The COUNT\(*\) aggregate with the vectorized execution path over ORC should be
optimized
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Eric Hanson updated HIVE-4676:
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Description:
The COUNT\(*\) aggregate with the vectorized execution path over ORC should be
optimized
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Eric Hanson commented on HIVE-4665:
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Looks good!
error at
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Eric Hanson commented on HIVE-4665:
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I applied this patch to my branch and ran both the
Eric Hanson created HIVE-4678:
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Summary: second clause of AND filter not applied for vectorized
execution
Key: HIVE-4678
URL: https://issues.apache.org/jira/browse/HIVE-4678
Project: Hive
Issue
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Eric Hanson commented on HIVE-4668:
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See also
Eric Hanson created HIVE-4680:
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Summary: second clause of OR filter not applied in vectorized
query execution
Key: HIVE-4680
URL: https://issues.apache.org/jira/browse/HIVE-4680
Project: Hive
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Eric Hanson updated HIVE-4680:
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Description:
query:
select ddate, count\(\*\) from factsqlengineam_vec_orc where ddate =
2012-05-19
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Eric Hanson commented on HIVE-4684:
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Similarly, this query does not vectorize:
select
Eric Hanson created HIVE-4685:
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Summary: query using LIKE does not vectorize, then crashes
Key: HIVE-4685
URL: https://issues.apache.org/jira/browse/HIVE-4685
Project: Hive
Issue Type: Sub-task
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Eric Hanson commented on HIVE-4685:
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The same error happens for query:
select
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Eric Hanson commented on HIVE-4685:
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I applied the patch for HIVE-4599 and now the query
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Eric Hanson updated HIVE-4685:
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Summary: query using LIKE does not vectorize (was: query using LIKE does
not vectorize, then crashes)
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Eric Hanson commented on HIVE-4685:
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4599 appears to take out the printed messages saying
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Eric Hanson commented on HIVE-4599:
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This patch appears to take out the printed messages
Eric Hanson created HIVE-4687:
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Summary: incorrect result for max aggregate over int column
Key: HIVE-4687
URL: https://issues.apache.org/jira/browse/HIVE-4687
Project: Hive
Issue Type: Sub-task
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Eric Hanson updated HIVE-4687:
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Assignee: Remus Rusanu
incorrect result for max aggregate over int column
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Eric Hanson commented on HIVE-4642:
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This sounds good.
Think about additional common
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Eric Hanson commented on HIVE-4695:
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Starting to investigate now.
Unit
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Eric Hanson updated HIVE-4695:
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Attachment: HIVE-4695.1.patch
Unit test failure in
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Eric Hanson updated HIVE-4695:
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Status: Patch Available (was: Open)
Unit test failure in
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Eric Hanson commented on HIVE-4695:
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I made a small change in template
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Eric Hanson commented on HIVE-4678:
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fix verified for the repro query given here
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Eric Hanson updated HIVE-4676:
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Description:
The COUNT\(*\) aggregate with the vectorized execution path over ORC should be
optimized
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https://issues.apache.org/jira/browse/HIVE-4680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13680020#comment-13680020
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Eric Hanson commented on HIVE-4680:
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I verified that the problem is fixed for the repro
Eric Hanson created HIVE-4701:
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Summary: Optimize filter Column IN ( list-of-constants ) for
vectorized execution
Key: HIVE-4701
URL: https://issues.apache.org/jira/browse/HIVE-4701
Project: Hive
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Eric Hanson updated HIVE-4701:
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Description:
OR filters have been optimized to run with vectorized query execution. IN
filters of the
Eric Hanson created HIVE-4702:
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Summary: Unit test failure TestVectorSelectOperator
Key: HIVE-4702
URL: https://issues.apache.org/jira/browse/HIVE-4702
Project: Hive
Issue Type: Sub-task
Eric Hanson created HIVE-4704:
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Summary: TestCase FakeVectorRowBatchFromObjectIterables error
Key: HIVE-4704
URL: https://issues.apache.org/jira/browse/HIVE-4704
Project: Hive
Issue Type:
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Eric Hanson updated HIVE-4704:
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Attachment: HIVE-4704.1.patch
TestCase FakeVectorRowBatchFromObjectIterables error
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Eric Hanson updated HIVE-4704:
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Status: Patch Available (was: Open)
TestCase FakeVectorRowBatchFromObjectIterables error
Eric Hanson created HIVE-4718:
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Summary: array out of bounds exception near
VectorHashKeyWrapper.getBytes() with 2 column GROUP BY
Key: HIVE-4718
URL: https://issues.apache.org/jira/browse/HIVE-4718
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Eric Hanson updated HIVE-4718:
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Description:
select ddate, disinternalmsft16431, count\(\*\) from factsqlengineam_vec_orc
where (ddate
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Eric Hanson commented on HIVE-4660:
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Overall the spec looks good.
It is cute, but please
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Eric Hanson commented on HIVE-4660:
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If the following use case can be handled in Tez,
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Eric Hanson commented on HIVE-4642:
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This is great that you are learning about regular
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https://issues.apache.org/jira/browse/HIVE-4055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13690975#comment-13690975
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Eric Hanson commented on HIVE-4055:
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Can you please attach a functional specification to
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Eric Hanson updated HIVE-4685:
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Assignee: Eric Hanson
query using LIKE does not vectorize
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Eric Hanson updated HIVE-4685:
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Fix Version/s: vectorization-branch
Status: Patch Available (was: Open)
query using
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Eric Hanson updated HIVE-4685:
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Attachment: HIVE-4685.1.patch
Patch to update VectorizationContext.java to be able to create vectorized
Eric Hanson created HIVE-4787:
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Summary: make vectorized LOWER(), UPPER(), LENGTH() work
end-to-end; support expression input for vectorized LIKE
Key: HIVE-4787
URL: https://issues.apache.org/jira/browse/HIVE-4787
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Eric Hanson commented on HIVE-4624:
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Tim, please give a status update. Thanks.
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Work on HIVE-4787 started by Eric Hanson.
make vectorized LOWER(), UPPER(), LENGTH() work end-to-end; support
expression input for vectorized LIKE
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https://issues.apache.org/jira/browse/HIVE-4787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Hanson updated HIVE-4787:
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Status: Patch Available (was: In Progress)
make vectorized LOWER(), UPPER(), LENGTH() work
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Eric Hanson updated HIVE-4787:
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Attachment: HIVE-4787.1.patch
make vectorized LOWER(), UPPER(), LENGTH() work end-to-end; support
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https://issues.apache.org/jira/browse/HIVE-4787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13701207#comment-13701207
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Eric Hanson commented on HIVE-4787:
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Depends on patch for HIVE-4685 (initial support for
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Eric Hanson commented on HIVE-4642:
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I will look at this today.
Eric Hanson created HIVE-4821:
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Summary: Implement type casting for all types
Key: HIVE-4821
URL: https://issues.apache.org/jira/browse/HIVE-4821
Project: Hive
Issue Type: Sub-task
Affects
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