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Pengcheng Xiong commented on HIVE-9859:
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[~jdere], I took a look last night and I
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Pengcheng Xiong commented on HIVE-9859:
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[~jdere], I will take a look tonight and get
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Pengcheng Xiong updated HIVE-6617:
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Attachment: HIVE-6617.24.patch
Reduce ambiguity in grammar
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Pengcheng Xiong updated HIVE-6617:
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Attachment: HIVE-6617.25.patch
update golden file for keyword inner
Reduce ambiguity in
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Pengcheng Xiong commented on HIVE-6617:
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[~ashutoshc], i just noticed that
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Pengcheng Xiong commented on HIVE-6617:
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[~ashutoshc], HIVE-6617.25 is the patch that
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Pengcheng Xiong commented on HIVE-6617:
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[~ashutoshc], both patches passed. I updated
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Pengcheng Xiong updated HIVE-6617:
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Attachment: HIVE-6617.26.patch
test backward compatibility again.
Reduce ambiguity in grammar
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Pengcheng Xiong reopened HIVE-6617:
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Reduce ambiguity in grammar
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Key: HIVE-6617
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Pengcheng Xiong commented on HIVE-6617:
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The 74 reserved key words are
ALL, ALTER,
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Pengcheng Xiong updated HIVE-9780:
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Attachment: HIVE-9780.03.patch
Add another level of explain for RDBMS audience
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Pengcheng Xiong updated HIVE-6617:
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Attachment: parser.png
Performance comparison between the old parser and the proposed new parser
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Pengcheng Xiong updated HIVE-6617:
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Attachment: HIVE-6617.23.patch
in this patch, we enable the support for SQL 2011 reserved
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Pengcheng Xiong commented on HIVE-6617:
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not sure why TestCompactionTxnHandler
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Pengcheng Xiong commented on HIVE-9840:
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(1) When there is no from clause,
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Pengcheng Xiong updated HIVE-6617:
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Attachment: HIVE-6617.22.patch
test backward compatibiltiy
Reduce ambiguity in grammar
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Pengcheng Xiong commented on HIVE-9840:
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[~pradeep_bhadani], I tried mysql and
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Pengcheng Xiong updated HIVE-6617:
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Attachment: HIVE-6617.20.patch
The patch with new set of keywords passed. Now I attached a patch
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Pengcheng Xiong updated HIVE-6617:
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Attachment: (was: HIVE-6617.19.patch)
Reduce ambiguity in grammar
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Pengcheng Xiong updated HIVE-6617:
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Attachment: HIVE-6617.19.patch
Reduce ambiguity in grammar
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Pengcheng Xiong updated HIVE-6617:
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Attachment: HIVE-6617.19.patch
Reduce ambiguity in grammar
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Pengcheng Xiong updated HIVE-10120:
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Attachment: HIVE-10120.01.patch
Disallow create table with dot/colon in column name
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Pengcheng Xiong updated HIVE-10120:
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Description:
Since we don't allow users to query column names with dot in the middle such as
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Pengcheng Xiong updated HIVE-9780:
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Attachment: HIVE-9780.04.patch
Add another level of explain for RDBMS audience
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Pengcheng Xiong commented on HIVE-10062:
The two failed test cases are unrelated
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Pengcheng Xiong commented on HIVE-10062:
The RB is ready. [~hagleitn] and
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Pengcheng Xiong reassigned HIVE-10062:
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Assignee: Pengcheng Xiong
HiveOnTez: Union followed by Multi-GB followed by
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Pengcheng Xiong updated HIVE-9780:
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Attachment: HIVE-9780.06.patch
following [~mmokhtar]'s suggestion, add cbo info for this
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Pengcheng Xiong commented on HIVE-10062:
The explain results told us:
{code}
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Pengcheng Xiong updated HIVE-9780:
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Attachment: HIVE-9780.08.patch
address Ashutosh's comments, take into consideration of Mostafa's
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Pengcheng Xiong updated HIVE-9780:
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Attachment: HIVE-9780.09.patch
add a missing import package
Add another level of explain for
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Pengcheng Xiong commented on HIVE-10120:
[~jpullokkaran] and [~ashutoshc], I
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Pengcheng Xiong commented on HIVE-10455:
[~jcamachorodriguez], I agree with you
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Pengcheng Xiong commented on HIVE-10391:
[~ashutoshc], im not sure if we can
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Pengcheng Xiong commented on HIVE-10391:
[~ashutoshc], as I just tested,
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Pengcheng Xiong commented on HIVE-10455:
[~jcamachorodriguez], as per
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Pengcheng Xiong updated HIVE-10455:
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Attachment: HIVE-10455.01.patch
CBO (Calcite Return Path): Different data types at Reducer
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Pengcheng Xiong commented on HIVE-10400:
Tested this with cbo_limit.q. Test
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Pengcheng Xiong updated HIVE-10391:
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Assignee: Laljo John Pullokkaran (was: Pengcheng Xiong)
CBO (Calcite Return Path):
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Pengcheng Xiong updated HIVE-10522:
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Attachment: HIVE-10522.02.patch
It seems that it needs more work.
CBO (Calcite Return
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Pengcheng Xiong commented on HIVE-9392:
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[~prasanth_j] and [~mohammedmostafa], could
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Pengcheng Xiong commented on HIVE-10455:
As per [~jpullokkaran]'s request,
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Pengcheng Xiong commented on HIVE-10549:
The test failures are not related.
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Pengcheng Xiong commented on HIVE-10546:
[~ashutoshc] and [~jpullokkaran], the
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Pengcheng Xiong commented on HIVE-10455:
We need HIVE-10479 so that all the cbo
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Pengcheng Xiong updated HIVE-10455:
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Attachment: HIVE-10455.03.patch
rebased the patch according to [~ashutoshc]'s comments. Now,
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Pengcheng Xiong updated HIVE-10549:
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Summary: CBO (Calcite Return Path): Enable NonBlockingOpDeDupProc (was:
Enable
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Pengcheng Xiong updated HIVE-10549:
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Attachment: HIVE-10549.01.patch
CBO (Calcite Return Path): Enable NonBlockingOpDeDupProc
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Pengcheng Xiong updated HIVE-10522:
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Attachment: HIVE-10522.01.patch
CBO (Calcite Return Path): fix the wrong needed column names
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Pengcheng Xiong updated HIVE-9392:
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Attachment: (was: HIVE-9392.01.patch)
JoinStatsRule miscalculates join cardinality as
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Pengcheng Xiong updated HIVE-9392:
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Attachment: HIVE-9392.3.patch
JoinStatsRule miscalculates join cardinality as incorrect NDV is
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Pengcheng Xiong commented on HIVE-9392:
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rename the patch to get QA run.
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Pengcheng Xiong commented on HIVE-9392:
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[~mmokhtar], could you please take a look?
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Pengcheng Xiong updated HIVE-9392:
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Attachment: HIVE-9392.4.patch
JoinStatsRule miscalculates join cardinality as incorrect NDV is
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Pengcheng Xiong reassigned HIVE-8769:
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Assignee: Pengcheng Xiong (was: Prasanth Jayachandran)
Physical optimizer : Incorrect
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Pengcheng Xiong resolved HIVE-10547.
Resolution: Fixed
CBO (Calcite Return Path) : genFileSinkPlan uses wrong partition col to
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Pengcheng Xiong updated HIVE-9392:
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Attachment: HIVE-9392.01.patch
After discussing with [~jpullokkaran], we assume that this patch
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Pengcheng Xiong updated HIVE-9392:
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Attachment: HIVE-9392.5.patch
JoinStatsRule miscalculates join cardinality as incorrect NDV is
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Pengcheng Xiong updated HIVE-9392:
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Attachment: (was: HIVE-9392.4.patch)
JoinStatsRule miscalculates join cardinality as
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Pengcheng Xiong updated HIVE-9392:
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Attachment: HIVE-9392.4.patch
JoinStatsRule miscalculates join cardinality as incorrect NDV is
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Pengcheng Xiong updated HIVE-9392:
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Attachment: HIVE-9392.6.patch
patch without q files updated.
JoinStatsRule miscalculates join
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Pengcheng Xiong updated HIVE-8769:
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Attachment: HIVE-8769.01.patch
Physical optimizer : Incorrect CE results in a shuffle join
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Pengcheng Xiong commented on HIVE-10698:
According to [~jpullokkaran]'s comments,
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Pengcheng Xiong reassigned HIVE-10698:
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Assignee: Pengcheng Xiong
query on view results fails with table not found error if
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Pengcheng Xiong updated HIVE-8769:
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Attachment: HIVE-8769.02.patch
Physical optimizer : Incorrect CE results in a shuffle join
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Pengcheng Xiong commented on HIVE-9897:
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I agree with [~hagleitn] and [~jpullokkaran]
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Pengcheng Xiong commented on HIVE-10698:
We will address this in this patch, i.e.,
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Pengcheng Xiong commented on HIVE-10731:
Could you post the environment and the
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Pengcheng Xiong commented on HIVE-10698:
[~jpullokkaran], the failed tests are
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Pengcheng Xiong updated HIVE-10731:
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Attachment: HIVE-10731.01.patch
NullPointerException in HiveParser.g
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Pengcheng Xiong reassigned HIVE-10731:
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Assignee: Pengcheng Xiong
NullPointerException in HiveParser.g
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Pengcheng Xiong updated HIVE-10698:
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Attachment: HIVE-10698.01.patch
first patch, may need to update q files.
query on view
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Pengcheng Xiong resolved HIVE-6950.
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Resolution: Fixed
Fix Version/s: 1.2.0
Assignee: Pengcheng Xiong
Release
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Pengcheng Xiong updated HIVE-10344:
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Summary: CBO (Calcite Return Path): Use newInstance to create
ExprNodeGenericFuncDesc rather
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https://issues.apache.org/jira/browse/HIVE-10332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong updated HIVE-10332:
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Summary: CBO (Calcite Return Path): Use SortExchange rather than
LogicalExchange for
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Pengcheng Xiong commented on HIVE-10344:
[~jpullokkaran], after this patch, the
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Pengcheng Xiong updated HIVE-10377:
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Attachment: HIVE-10377.01.patch
passed the cbo tests. [~ashutoshc], could you please take a
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Pengcheng Xiong reassigned HIVE-10375:
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Assignee: Pengcheng Xiong
CBO (Calcite Return Path): disable the identity project
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Pengcheng Xiong commented on HIVE-10062:
[~hagleitn], the test failures are not
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Pengcheng Xiong updated HIVE-10062:
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Attachment: HIVE-10062.04.patch
address test failures
HiveOnTez: Union followed by Multi-GB
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Pengcheng Xiong commented on HIVE-10380:
This patch + (HIVE-10375) works for
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https://issues.apache.org/jira/browse/HIVE-10375?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong resolved HIVE-10375.
Resolution: Fixed
CBO (Calcite Return Path): disable the identity project remover for some
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https://issues.apache.org/jira/browse/HIVE-10391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong reassigned HIVE-10391:
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Assignee: Pengcheng Xiong
CBO (Calcite Return Path): HiveOpConverter always assumes
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https://issues.apache.org/jira/browse/HIVE-10375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14501649#comment-14501649
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Pengcheng Xiong commented on HIVE-10375:
resolved in HIVE-10386
CBO (Calcite
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https://issues.apache.org/jira/browse/HIVE-10332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14495448#comment-14495448
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Pengcheng Xiong commented on HIVE-10332:
[~ashutoshc], could u please review it
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https://issues.apache.org/jira/browse/HIVE-10332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong updated HIVE-10332:
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Attachment: HIVE-10332.01.patch
[~jcamachorodriguez], if LogicalExchange is never used later,
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https://issues.apache.org/jira/browse/HIVE-9647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong updated HIVE-9647:
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Attachment: HIVE-9647.02.patch
address the metastore configuration flag
Discrepancy in
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https://issues.apache.org/jira/browse/HIVE-10120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong updated HIVE-10120:
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Attachment: HIVE-10120.02.patch
address [~swarnim]'s comments.
Disallow create table with
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https://issues.apache.org/jira/browse/HIVE-10190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14486058#comment-14486058
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Pengcheng Xiong commented on HIVE-10190:
I would prefer a BFS rather than a DFS.
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https://issues.apache.org/jira/browse/HIVE-10190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong updated HIVE-10190:
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Attachment: HIVE-10190.01.patch
Attached a patch using BFS. However, I doubt it will solve
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https://issues.apache.org/jira/browse/HIVE-9647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14486381#comment-14486381
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Pengcheng Xiong commented on HIVE-9647:
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The failed test TestHCatClient is unrelated
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https://issues.apache.org/jira/browse/HIVE-6867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14551864#comment-14551864
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Pengcheng Xiong commented on HIVE-6867:
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[~jpullokkaran], could you please take a
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https://issues.apache.org/jira/browse/HIVE-6867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong updated HIVE-6867:
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Attachment: HIVE-6867.01.patch
temporary patch, need to update q files.
Bucketized Table
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https://issues.apache.org/jira/browse/HIVE-6867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong reassigned HIVE-6867:
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Assignee: Pengcheng Xiong (was: Laljo John Pullokkaran)
Bucketized Table feature fails
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https://issues.apache.org/jira/browse/HIVE-6867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong updated HIVE-6867:
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Attachment: HIVE-6867.02.patch
with q files updated
Bucketized Table feature fails in some
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https://issues.apache.org/jira/browse/HIVE-10677?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong reassigned HIVE-10677:
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Assignee: Pengcheng Xiong
hive.exec.parallel=true has problem when it is used for
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https://issues.apache.org/jira/browse/HIVE-10404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong updated HIVE-10404:
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Attachment: HIVE-10404.01.patch
After discussing with [~ashutoshc], we would like to estimate
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https://issues.apache.org/jira/browse/HIVE-6867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong updated HIVE-6867:
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Attachment: (was: HIVE-6867.02.patch)
Bucketized Table feature fails in some cases
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https://issues.apache.org/jira/browse/HIVE-10677?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong updated HIVE-10677:
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Attachment: HIVE-10677.01.patch
hive.exec.parallel=true has problem when it is used for
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https://issues.apache.org/jira/browse/HIVE-10677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14551310#comment-14551310
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Pengcheng Xiong commented on HIVE-10677:
[~ashutoshc] and [~jpullokkaran], could
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