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Zhong Yanghong updated KYLIN-5404:
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Description:
Better to use common standard dependencies rather than self-maintained ones:
-
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Zhong Yanghong updated KYLIN-5404:
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Description:
Better to use common standard dependencies rather than self-maintained ones:
-
Zhong Yanghong created KYLIN-5404:
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Summary: Prefer to use common standard dependencies rather than
self-maintained ones
Key: KYLIN-5404
URL: https://issues.apache.org/jira/browse/KYLIN-5404
Project:
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Zhong Yanghong updated KYLIN-5321:
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Labels: 5.0.0-alpha (was: )
> Don't make the unprecomputed inner join defined in the model
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Zhong Yanghong updated KYLIN-5321:
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Description:
Given a model, *A inner join B && B inner join C*, in which *B inner join C* is
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Zhong Yanghong updated KYLIN-5321:
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Description:
Given a model, *A inner join B && B inner join C*, in which *B inner join C* is
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Zhong Yanghong updated KYLIN-5321:
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Description:
Given a model, *A inner join B && B inner join C*, in which *B inner join C* is
Zhong Yanghong created KYLIN-5321:
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Summary: Don't make the unprecomputed inner join defined in the
model fail the match of the query without that join
Key: KYLIN-5321
URL:
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https://issues.apache.org/jira/browse/KYLIN-5307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-5307:
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Labels: 5.0.0-alpha (was: )
> [kylin5] Distinguish sum(1) and count(*)
>
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Zhong Yanghong updated KYLIN-5306:
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Labels: 5.0.0-alpha (was: )
> [kylin5] Allow more inner join keys in sql than the model
>
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Zhong Yanghong updated KYLIN-5307:
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Description:
In case there's no null values for column LO_ORDERDATE.
The following SQL
Zhong Yanghong created KYLIN-5307:
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Summary: [kylin5] Distinguish sum(1) and count(*)
Key: KYLIN-5307
URL: https://issues.apache.org/jira/browse/KYLIN-5307
Project: Kylin
Issue Type:
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Zhong Yanghong updated KYLIN-5306:
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Description:
The join in model defined as follows:
{code}
from LINEORDER
INNER JOIN CUSTOMER
Zhong Yanghong created KYLIN-5306:
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Summary: [kylin5] Allow more inner join keys in sql than the model
Key: KYLIN-5306
URL: https://issues.apache.org/jira/browse/KYLIN-5306
Project: Kylin
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Zhong Yanghong commented on KYLIN-5274:
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Thanks [~xxyu] for providing the code of micro-benchmark
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Zhong Yanghong commented on KYLIN-3430:
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The following code:
{code}
Set activeResources =
Zhong Yanghong created KYLIN-5119:
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Summary: kylin-native branch for next generation development
Key: KYLIN-5119
URL: https://issues.apache.org/jira/browse/KYLIN-5119
Project: Kylin
Issue
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Zhong Yanghong edited comment on KYLIN-4985 at 6/27/21, 10:37 AM:
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Hi
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Zhong Yanghong commented on KYLIN-4985:
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Hi [~tianhui5], the cuboids recommended by cube planner
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Zhong Yanghong edited comment on KYLIN-4165 at 6/23/21, 10:17 AM:
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If
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Zhong Yanghong updated KYLIN-4165:
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Comment: was deleted
(was: Why we need a cube-level lock for this, since the dictionary is
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Zhong Yanghong edited comment on KYLIN-4165 at 6/23/21, 10:06 AM:
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Why
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Zhong Yanghong commented on KYLIN-4165:
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Why we need a distributed lock for two stages, which may
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Zhong Yanghong edited comment on KYLIN-4165 at 6/23/21, 10:00 AM:
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Why
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Zhong Yanghong commented on KYLIN-4165:
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Why we need a cube-level lock for this, since the
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Zhong Yanghong reopened KYLIN-4165:
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> RT OLAP building job on "Save Cube Dictionaries" step concurrency error
>
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Zhong Yanghong updated KYLIN-4992:
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Affects Version/s: v3.0.0
v2.6.2
v2.6.3
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Zhong Yanghong updated KYLIN-4992:
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Description: With this bug, source row count will be smaller than the
correct one and it will
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Zhong Yanghong updated KYLIN-4992:
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Priority: Critical (was: Major)
> Source row count statistics calculated in a wrong way in
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Zhong Yanghong updated KYLIN-4992:
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Description: With this bug, source row count will be smaller than the
correct one and it will
Zhong Yanghong created KYLIN-4992:
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Summary: Source row count statistics calculated in a wrong way in
MergeDictionaryMapper
Key: KYLIN-4992
URL: https://issues.apache.org/jira/browse/KYLIN-4992
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Zhong Yanghong reassigned KYLIN-4861:
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Assignee: (was: Zhong Yanghong)
> Wrong way to get CubeManager instance in
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Zhong Yanghong updated KYLIN-4861:
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Description:
Each cube can have its own KylinConfig. Then for the following code:
{code}
Zhong Yanghong created KYLIN-4861:
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Summary: Wrong way to get CubeManager instance in
CubeInstance.latestCopyForWrite()
Key: KYLIN-4861
URL: https://issues.apache.org/jira/browse/KYLIN-4861
Project:
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https://issues.apache.org/jira/browse/KYLIN-4658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong resolved KYLIN-4658.
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Fix Version/s: v3.1.2
Resolution: Fixed
> Union all issue with regarding to windows
Zhong Yanghong created KYLIN-4851:
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Summary: Better to throw exception when lazy query waiting timeout
Key: KYLIN-4851
URL: https://issues.apache.org/jira/browse/KYLIN-4851
Project: Kylin
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Zhong Yanghong updated KYLIN-4682:
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Comment: was deleted
(was: It seems rule *FilterAggregateTransposeRule* is not effective. It's
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Zhong Yanghong reassigned KYLIN-4658:
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Assignee: Zhong Yanghong (was: JiangYang)
> Union all issue with regarding to windows
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https://issues.apache.org/jira/browse/KYLIN-3392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=1726#comment-1726
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Zhong Yanghong commented on KYLIN-3392:
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Hi [~wangrupeng], I applied the patch to 3.1.0 and it
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Zhong Yanghong commented on KYLIN-3482:
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[~shaofengshi], It seems the patch for closing will have
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https://issues.apache.org/jira/browse/KYLIN-3271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17214421#comment-17214421
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Zhong Yanghong commented on KYLIN-3271:
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This change blocks the following command:
{code}
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Zhong Yanghong reopened KYLIN-3271:
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> Optimize sub-path check of ResourceTool
> ---
>
>
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https://issues.apache.org/jira/browse/KYLIN-4421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17211583#comment-17211583
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Zhong Yanghong commented on KYLIN-4421:
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The usage is as follows:
{code:java}
curl -kXPOST
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Zhong Yanghong updated KYLIN-4666:
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Description: Currently, we need to do sort for very merge operation, which
will cost much time
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Zhong Yanghong edited comment on KYLIN-4080 at 9/29/20, 10:33 AM:
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This
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Zhong Yanghong commented on KYLIN-4080:
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This fix will break cube migration when the destination
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Zhong Yanghong reopened KYLIN-4080:
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> Project schema update event causes error reload NEW DataModelDesc
>
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Zhong Yanghong commented on KYLIN-4282:
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This feature is mainly for dealing with the limitation of
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Zhong Yanghong updated KYLIN-4779:
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Description:
Use InitialCuboidScheduler instead of stats-based TreeCuboidScheduler is not
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Zhong Yanghong updated KYLIN-4779:
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Attachment: 0X0302.png
0X0304.png
> Use TreeCuboidScheduler even when cube
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Zhong Yanghong updated KYLIN-4779:
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Description: Use InitialCuboidScheduler instead of stats-based
> Use TreeCuboidScheduler even
Zhong Yanghong created KYLIN-4779:
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Summary: Use TreeCuboidScheduler even when cube planner is not
enabled for query
Key: KYLIN-4779
URL: https://issues.apache.org/jira/browse/KYLIN-4779
Project:
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https://issues.apache.org/jira/browse/KYLIN-4769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-4769:
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Summary: Make supportAppend to be true for hdfs federation in HiveProducer
(was: Make
Zhong Yanghong created KYLIN-4769:
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Summary: Make supportAppend to be true for hdfs federation
Key: KYLIN-4769
URL: https://issues.apache.org/jira/browse/KYLIN-4769
Project: Kylin
Issue
Zhong Yanghong created KYLIN-4758:
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Summary: Introduce a new measure to allow input to be negative for
topn
Key: KYLIN-4758
URL: https://issues.apache.org/jira/browse/KYLIN-4758
Project: Kylin
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Zhong Yanghong updated KYLIN-4666:
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Description: It's better to use PriorityQueue rather than
Collections.sort() to sort elements
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Zhong Yanghong reassigned KYLIN-4658:
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Assignee: JiangYang (was: Zhong Yanghong)
> Union all issue with regarding to windows
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Zhong Yanghong reassigned KYLIN-4651:
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Assignee: JiangYang (was: Zhong Yanghong)
> TopN does not work when force hit cube
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Zhong Yanghong reassigned KYLIN-4637:
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Assignee: JiangYang (was: Zhong Yanghong)
> Fix sum(null) issue for decimal
>
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Zhong Yanghong reassigned KYLIN-4667:
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Assignee: JiangYang (was: Zhong Yanghong)
> Automatically set
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Zhong Yanghong reassigned KYLIN-4702:
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Assignee: JiangYang (was: Zhong Yanghong)
> Missing cube-level lookup table snapshot
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Zhong Yanghong reassigned KYLIN-4639:
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Assignee: JiangYang (was: Zhong Yanghong)
> Make batch account without any authorities
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Zhong Yanghong reassigned KYLIN-4697:
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Assignee: JiangYang (was: Zhong Yanghong)
> User info update logic is not correct
>
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https://issues.apache.org/jira/browse/KYLIN-4636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong reassigned KYLIN-4636:
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Assignee: JiangYang (was: Zhong Yanghong)
> Make /api/admin/public_config callable for
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Zhong Yanghong reassigned KYLIN-4752:
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Assignee: JiangYang (was: Zhong Yanghong)
> Refine server mode checking
>
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Zhong Yanghong updated KYLIN-4752:
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Description: It's better to use *org.apache.kylin.common.util.ServerMode*
for server mode
Zhong Yanghong created KYLIN-4752:
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Summary: Refine server mode checking
Key: KYLIN-4752
URL: https://issues.apache.org/jira/browse/KYLIN-4752
Project: Kylin
Issue Type: Improvement
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Zhong Yanghong commented on KYLIN-3359:
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Hi [~mzz_q], did you set
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Zhong Yanghong updated KYLIN-4620:
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Description:
In standard sql, there's an edge case for the calculation of expression for a
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Zhong Yanghong updated KYLIN-4620:
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Description:
In standard sql, there's an edge case for the calculation of expression for a
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Zhong Yanghong commented on KYLIN-3359:
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Hi [~mzz_q], please see [KYLIN-4620]. If you want to
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Zhong Yanghong commented on KYLIN-4633:
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Thanks for fixing this.
> IT failed for can't detect the
Zhong Yanghong created KYLIN-4749:
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Summary: Add isNeedMaterialize() for TableDesc
Key: KYLIN-4749
URL: https://issues.apache.org/jira/browse/KYLIN-4749
Project: Kylin
Issue Type:
Zhong Yanghong created KYLIN-4745:
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Summary: Fix BeelineHiveClient parseResultEntry
Key: KYLIN-4745
URL: https://issues.apache.org/jira/browse/KYLIN-4745
Project: Kylin
Issue Type:
Zhong Yanghong created KYLIN-4718:
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Summary: Trim memory hungry measures in region server if no need
to do post aggregation at server side
Key: KYLIN-4718
URL: https://issues.apache.org/jira/browse/KYLIN-4718
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https://issues.apache.org/jira/browse/KYLIN-4707?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-4707:
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Summary: Add one config to disable mapper side combiner especially when
there's topn measure
Zhong Yanghong created KYLIN-4707:
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Summary: Add one config to disable mapper side combiner especially
there's topn measure
Key: KYLIN-4707
URL: https://issues.apache.org/jira/browse/KYLIN-4707
Zhong Yanghong created KYLIN-4702:
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Summary: Missing cube-level lookup table snapshot when doing cube
migration
Key: KYLIN-4702
URL: https://issues.apache.org/jira/browse/KYLIN-4702
Project: Kylin
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Zhong Yanghong commented on KYLIN-4697:
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There's one more thing we need to take care of. In HBase,
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Zhong Yanghong updated KYLIN-4697:
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Description:
There are mainly two issues:
* The logic for
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Zhong Yanghong updated KYLIN-4697:
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Description:
There are mainly two issues:
* The logic for
Zhong Yanghong created KYLIN-4697:
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Summary: User info update logic is not correct
Key: KYLIN-4697
URL: https://issues.apache.org/jira/browse/KYLIN-4697
Project: Kylin
Issue Type: Bug
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https://issues.apache.org/jira/browse/KYLIN-4682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17172037#comment-17172037
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Zhong Yanghong commented on KYLIN-4682:
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It seems rule *FilterAggregateTransposeRule* is not
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Zhong Yanghong commented on KYLIN-4682:
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For this kind of sql, we can extract filters on group by
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Zhong Yanghong updated KYLIN-4682:
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Description:
SQL:
{code}
select LSTG_FORMAT_NAME, LEAF_CATEG_ID, sum(price) as gmv
from
Zhong Yanghong created KYLIN-4682:
-
Summary: java.lang.IndexOutOfBoundsException due to not setting
havingFilter correctly
Key: KYLIN-4682
URL: https://issues.apache.org/jira/browse/KYLIN-4682
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Zhong Yanghong updated KYLIN-4658:
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Summary: Union all issue with regarding to windows function & aggregation
(was: Windows
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Zhong Yanghong updated KYLIN-4658:
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Summary: Union all issue with regarding to windows function & aggregation
on (was: Union
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https://issues.apache.org/jira/browse/KYLIN-4658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-4658:
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Description:
Test SQL:
{code}
select CNT, GMV, sum(GMV) over(partition by SLR_SEGMENT_CD)
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https://issues.apache.org/jira/browse/KYLIN-4674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-4674:
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Description:
Make it possible to support the following sql:
{code}
select LSTG_FORMAT_NAME,
Zhong Yanghong created KYLIN-4674:
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Summary: support cast in sum() expression
Key: KYLIN-4674
URL: https://issues.apache.org/jira/browse/KYLIN-4674
Project: Kylin
Issue Type: Improvement
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https://issues.apache.org/jira/browse/KYLIN-4670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-4670:
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Attachment: (was: Single-Thread-First-Time.png)
> Improve query performance by reusing
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https://issues.apache.org/jira/browse/KYLIN-4670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-4670:
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Attachment: Single-Thread-First-Time.png
Five-Threads-First-Time.png
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https://issues.apache.org/jira/browse/KYLIN-4670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-4670:
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Attachment: (was: Single-Thread-Second-Time.png)
> Improve query performance by reusing
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https://issues.apache.org/jira/browse/KYLIN-4670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-4670:
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Attachment: (was: Five-Threads-Second-Time.png)
> Improve query performance by reusing
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https://issues.apache.org/jira/browse/KYLIN-4670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-4670:
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Attachment: (was: Five-Threads-First-Time.png)
> Improve query performance by reusing
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https://issues.apache.org/jira/browse/KYLIN-4670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-4670:
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Description:
For a cube with 37 segments and related snapshots are all different from each
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https://issues.apache.org/jira/browse/KYLIN-4670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-4670:
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Attachment: Single-Thread-First-Time.png
Single-Thread-Second-Time.png
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https://issues.apache.org/jira/browse/KYLIN-4670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-4670:
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Description: For a cube with 37 segments and related snapshots are all
different from each
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https://issues.apache.org/jira/browse/KYLIN-4670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-4670:
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Summary: Improve query performance by reusing LookupStringTable and using
multi-threads (was:
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