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Dayue Gao updated KYLIN-2847:
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Attachment: KYLIN-2847.patch.1
patch updated, make "deadline" a local variable of CubeVisitService.
> avo
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https://issues.apache.org/jira/browse/KYLIN-2847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16199707#comment-16199707
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Dayue Gao commented on KYLIN-2847:
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Thanks for the input, let me fix it.
> avoid doing u
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Dayue Gao commented on KYLIN-2847:
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[~mahongbin] could you take a look and review the pat
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Dayue Gao updated KYLIN-2847:
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Attachment: KYLIN-2847.patch
patch uploaded, please review
> avoid doing useless work by checking query d
Dayue Gao created KYLIN-2847:
Summary: avoid doing useless work by checking query deadline
Key: KYLIN-2847
URL: https://issues.apache.org/jira/browse/KYLIN-2847
Project: Kylin
Issue Type: Improve
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https://issues.apache.org/jira/browse/KYLIN-2844?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2844:
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Attachment: KYLIN-2844.patch
patch uploaded, please review
> override max-visit-scanrange and max-fuzzyke
Dayue Gao created KYLIN-2844:
Summary: override max-visit-scanrange and max-fuzzykey-scan at
cube level
Key: KYLIN-2844
URL: https://issues.apache.org/jira/browse/KYLIN-2844
Project: Kylin
Issue
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https://issues.apache.org/jira/browse/KYLIN-2577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15996049#comment-15996049
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Dayue Gao commented on KYLIN-2577:
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As far as I know, SET statements can override configu
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https://issues.apache.org/jira/browse/KYLIN-2165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao resolved KYLIN-2165.
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Resolution: Fixed
https://github.com/apache/kylin/commit/7129ea650e757d6c50a81823760c45734688cfd2
pushe
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Dayue Gao updated KYLIN-2165:
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Attachment: KYLIN-2165.BUGFIX.patch
patch attached, please review
> Use hive table statistics data to get
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Dayue Gao reopened KYLIN-2165:
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Hi [~Shaofengshi],
After deploying this feature in our production env, I found two bugs
# JobEngineConfig
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https://issues.apache.org/jira/browse/KYLIN-2192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao resolved KYLIN-2192.
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Resolution: Fixed
Future works are being done in KYLIN-2506.
> More Robust Global Dictionary
>
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https://issues.apache.org/jira/browse/KYLIN-2501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2501:
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Attachment: KYLIN-2501.patch
Pass CI，patch uploaded.
> Stream Aggregate GTRecords at Query Server
> -
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Dayue Gao commented on KYLIN-2501:
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Code pushed to KYLIN-2501 branch, ready to be review.
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Dayue Gao commented on KYLIN-2483:
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Hi [~mahongbin], I think the overhead could come from
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Dayue Gao updated KYLIN-2501:
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Description:
*Problem*
When query server needs to handle millions of records, CubeTupleConverter could
be
Dayue Gao created KYLIN-2501:
Summary: Stream Aggregate GTRecords at Query Server
Key: KYLIN-2501
URL: https://issues.apache.org/jira/browse/KYLIN-2501
Project: Kylin
Issue Type: Improvement
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https://issues.apache.org/jira/browse/KYLIN-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao resolved KYLIN-2387.
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Resolution: Fixed
Fix Version/s: v2.0.0
> A new BitmapCounter with better performance
> -
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https://issues.apache.org/jira/browse/KYLIN-2457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao resolved KYLIN-2457.
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Resolution: Fixed
Assignee: zhengdong
> Should copy the latest dictionaries on dimension tables in
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Dayue Gao updated KYLIN-2457:
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Fix Version/s: v2.0.0
> Should copy the latest dictionaries on dimension tables in a batch merge job
> ---
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Dayue Gao updated KYLIN-2457:
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Affects Version/s: v1.6.0
> Should copy the latest dictionaries on dimension tables in a batch merge job
>
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Dayue Gao commented on KYLIN-2457:
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Merged to master
https://github.com/apache/kylin/com
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Dayue Gao commented on KYLIN-2457:
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+1. Hi [~zhengd], it would be better if you update th
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https://issues.apache.org/jira/browse/KYLIN-2451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15874279#comment-15874279
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Dayue Gao commented on KYLIN-2451:
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LGTM 👍
> Set HBASE_RPC_TIMEOUT according to
> kylin
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Dayue Gao commented on KYLIN-2451:
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Hi [~liyang.g...@gmail.com],
I see what's the differ
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Dayue Gao commented on KYLIN-2451:
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Hi [~liyang.g...@gmail.com], how is this possible? Ha
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https://issues.apache.org/jira/browse/KYLIN-2443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao resolved KYLIN-2443.
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Resolution: Fixed
Fix Version/s: v2.0.0
> Report coprocessor error information back to client
> -
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Dayue Gao commented on KYLIN-2443:
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Commit
https://github.com/apache/kylin/commit/43c056
Dayue Gao created KYLIN-2443:
Summary: Report coprocessor error information back to client
Key: KYLIN-2443
URL: https://issues.apache.org/jira/browse/KYLIN-2443
Project: Kylin
Issue Type: Improve
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https://issues.apache.org/jira/browse/KYLIN-2438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao resolved KYLIN-2438.
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Resolution: Fixed
Fix Version/s: v2.0.0
commit
https://github.com/apache/kylin/commit/09a086688a
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https://issues.apache.org/jira/browse/KYLIN-2437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2437:
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Fix Version/s: v2.0.0
> collect number of bytes scanned to query metrics
> ---
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Dayue Gao resolved KYLIN-2437.
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Resolution: Fixed
commit
https://github.com/apache/kylin/commit/e09338b34c0b07a7167096e45bf9185aa0d0cbd
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https://issues.apache.org/jira/browse/KYLIN-2436?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao resolved KYLIN-2436.
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Resolution: Fixed
Fix Version/s: v2.0.0
> add a configuration knob to disable spilling of aggrega
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https://issues.apache.org/jira/browse/KYLIN-2436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15860703#comment-15860703
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Dayue Gao commented on KYLIN-2436:
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commit
https://github.com/apache/kylin/commit/ecf6a6
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Dayue Gao updated KYLIN-2438:
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Description:
In order to guard against bad queries that can consume lots of memory and
potentially crash
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https://issues.apache.org/jira/browse/KYLIN-2438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2438:
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Description:
In order to guard against bad queries that can consume lots of memory and
potentially crash
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https://issues.apache.org/jira/browse/KYLIN-2438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2438:
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Description:
In order to guard against bad queries that can consume lots of memory and
potentially crash
Dayue Gao created KYLIN-2438:
Summary: replace scan threshold with max scan bytes
Key: KYLIN-2438
URL: https://issues.apache.org/jira/browse/KYLIN-2438
Project: Kylin
Issue Type: Improvement
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https://issues.apache.org/jira/browse/KYLIN-2436?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2436:
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Description:
Kylin's aggregation operator can spill intermediate results to disk when its
estimated memor
Dayue Gao created KYLIN-2437:
Summary: collect number of bytes scanned to query metrics
Key: KYLIN-2437
URL: https://issues.apache.org/jira/browse/KYLIN-2437
Project: Kylin
Issue Type: Improvemen
Dayue Gao created KYLIN-2436:
Summary: add a configuration knob to disable spilling of
aggregation cache
Key: KYLIN-2436
URL: https://issues.apache.org/jira/browse/KYLIN-2436
Project: Kylin
Issu
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https://issues.apache.org/jira/browse/KYLIN-1455?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao closed KYLIN-1455.
Resolution: Won't Fix
> HBase ScanMetrics are not properly logged in query log
> ---
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https://issues.apache.org/jira/browse/KYLIN-2058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao resolved KYLIN-2058.
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Resolution: Fixed
Fix Version/s: v1.6.0
There are still works to be done to defend Kylin against
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Dayue Gao resolved KYLIN-2412.
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Resolution: Fixed
commit
https://github.com/apache/kylin/commit/d264339b1c16c195ffafc2217b793d81bdbd643
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https://issues.apache.org/jira/browse/KYLIN-2412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15833305#comment-15833305
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Dayue Gao commented on KYLIN-2412:
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Hi [~tedyu], since the target of the stream is a Byte
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https://issues.apache.org/jira/browse/KYLIN-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15829485#comment-15829485
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Dayue Gao commented on KYLIN-2387:
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Choosing mutable or immutable bitmaps is implementati
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https://issues.apache.org/jira/browse/KYLIN-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15825814#comment-15825814
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Dayue Gao commented on KYLIN-2387:
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Commit
https://github.com/apache/kylin/commit/e89446
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Dayue Gao commented on KYLIN-2387:
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OK, I'll remove the usage of ImmutableRoaringBitmap.b
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Dayue Gao commented on KYLIN-2387:
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ImmutableRoaringBitmap.bitmapOf is only used in test,
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https://issues.apache.org/jira/browse/KYLIN-2398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao closed KYLIN-2398.
Resolution: Duplicate
Fix Version/s: (was: Future)
> CubeSegmentScanner generated inaccurate
> --
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https://issues.apache.org/jira/browse/KYLIN-2399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao closed KYLIN-2399.
Resolution: Duplicate
> CubeSegmentScanner generated inaccurate
> ---
>
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Dayue Gao updated KYLIN-2387:
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Description:
We found the old BitmapCounter does not perform very well on very large bitmap.
The ineffici
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https://issues.apache.org/jira/browse/KYLIN-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2387:
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Description:
We found the old BitmapCounter does not perform very well on very large bitmap.
The ineffici
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https://issues.apache.org/jira/browse/KYLIN-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15821911#comment-15821911
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Dayue Gao commented on KYLIN-2387:
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commit
https://github.com/apache/kylin/commit/d19533
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Dayue Gao updated KYLIN-2387:
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Description:
We found the old BitmapCounter does not perform very well on very large bitmap.
The ineffici
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https://issues.apache.org/jira/browse/KYLIN-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2387:
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Description:
We found the old BitmapCounter does not perform very well on very large bitmap.
The ineffici
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https://issues.apache.org/jira/browse/KYLIN-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2387:
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Description:
We found the old BitmapCounter does not perform very well on very large bitmap.
The ineffici
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https://issues.apache.org/jira/browse/KYLIN-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2387:
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Description:
We found the old BitmapCounter does not perform very well on very large bitmap.
The ineffici
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https://issues.apache.org/jira/browse/KYLIN-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2387:
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Description:
We found the old BitmapCounter does not perform very well on very large bitmap.
The ineffici
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https://issues.apache.org/jira/browse/KYLIN-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2387:
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Summary: A new BitmapCounter with better performance (was: Improve
BitmapCounter performance by avoiding
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https://issues.apache.org/jira/browse/KYLIN-2386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao resolved KYLIN-2386.
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Resolution: Fixed
Fix Version/s: v2.0.0
commit
https://github.com/apache/kylin/commit/4b97721518
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https://issues.apache.org/jira/browse/KYLIN-2386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2386:
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Description:
In KYLIN-2349 and KYLIN-2353, we changed the storage format of BitmapCounter
for better perf
Dayue Gao created KYLIN-2387:
Summary: Improve BitmapCounter performance by avoiding expensive
deserialize
Key: KYLIN-2387
URL: https://issues.apache.org/jira/browse/KYLIN-2387
Project: Kylin
Is
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https://issues.apache.org/jira/browse/KYLIN-2386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao updated KYLIN-2386:
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Description:
In KYLIN-2349 and KYLIN-2353, we optimized performance of BitmapCounter by
changing its stor
Dayue Gao created KYLIN-2386:
Summary: Revert KYLIN-2349 and KYLIN-2353
Key: KYLIN-2386
URL: https://issues.apache.org/jira/browse/KYLIN-2386
Project: Kylin
Issue Type: Task
Components:
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Dayue Gao resolved KYLIN-2328.
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Resolution: Fixed
commit to master, thanks for reviewing!
https://github.com/apache/kylin/commit/6ea03b
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Dayue Gao updated KYLIN-2328:
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Attachment: KYLIN-2328.patch
Patch uploaded.
Have tested batch build and merge.
It seems that KafkaFlatT
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Dayue Gao updated KYLIN-2328:
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Description:
Currently, each MR job uploads all the metadata belonging to a cube to
distributed cache. Wh
Dayue Gao created KYLIN-2328:
Summary: Reduce the size of metadata uploaded to distributed cache
Key: KYLIN-2328
URL: https://issues.apache.org/jira/browse/KYLIN-2328
Project: Kylin
Issue Type: I
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https://issues.apache.org/jira/browse/KYLIN-2266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15739860#comment-15739860
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Dayue Gao commented on KYLIN-2266:
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A better way would be refine AppendTrieDictionary to
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https://issues.apache.org/jira/browse/KYLIN-2192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15735518#comment-15735518
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Dayue Gao commented on KYLIN-2192:
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Found a bug in AppendTrieDictionary, which cause Kyli
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https://issues.apache.org/jira/browse/KYLIN-2253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15731699#comment-15731699
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Dayue Gao commented on KYLIN-2253:
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Hi [~zhoudegao], it's due to a bug described in CALCI
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Dayue Gao commented on KYLIN-2180:
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{quote}
Find a project by CubeDesc is already very st
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Dayue Gao commented on KYLIN-2180:
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The problem here is we don't know which project a Cub
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https://issues.apache.org/jira/browse/KYLIN-2221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15685855#comment-15685855
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Dayue Gao commented on KYLIN-2221:
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+1.
If we can improve the way how empty segment is d
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https://issues.apache.org/jira/browse/KYLIN-2173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15678999#comment-15678999
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Dayue Gao commented on KYLIN-2173:
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BTW, could we build a shared CI infrastructure? Runni
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Dayue Gao commented on KYLIN-2173:
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{quote}
how about the test result?
{quote}
Problem sh
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Dayue Gao commented on KYLIN-2200:
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Thanks Julian. I'll figure out whether it's a calcite
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Dayue Gao updated KYLIN-2200:
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Attachment: KYLIN-2200.patch
patch uploaded.
There is no ITs for UNION/UNION_ALL right now. Let me add t
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Dayue Gao commented on KYLIN-2200:
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Union also fails to remove duplicates.
{code:sql}
sel
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Dayue Gao commented on KYLIN-2200:
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Still got problem on the following query
{code:sql}
s
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Dayue Gao commented on KYLIN-2200:
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The root cause is for the second OLAPTableScan, it re
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Dayue Gao commented on KYLIN-2200:
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I believe it's not a bug in calcite. Because OLAPTabl
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https://issues.apache.org/jira/browse/KYLIN-2200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15669833#comment-15669833
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Dayue Gao commented on KYLIN-2200:
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Here is calcite generated code
{code:java}
/* 1 */
Dayue Gao created KYLIN-2200:
Summary: CompileException on UNION ALL query when result only
contains one column
Key: KYLIN-2200
URL: https://issues.apache.org/jira/browse/KYLIN-2200
Project: Kylin
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https://issues.apache.org/jira/browse/KYLIN-2173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15663899#comment-15663899
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Dayue Gao commented on KYLIN-2173:
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commit to master and v1.6.0-rc2. UT seems to be broke
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https://issues.apache.org/jira/browse/KYLIN-1609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15650757#comment-15650757
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Dayue Gao commented on KYLIN-1609:
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Hi [~lidong_sjtu], is there further plan on this? Wha
Dayue Gao created KYLIN-2173:
Summary: push down limit leads to wrong answer when filter is
loosened
Key: KYLIN-2173
URL: https://issues.apache.org/jira/browse/KYLIN-2173
Project: Kylin
Issue Ty
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https://issues.apache.org/jira/browse/KYLIN-2159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15639870#comment-15639870
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Dayue Gao commented on KYLIN-2159:
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We also run into this problem once, should find targe
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https://issues.apache.org/jira/browse/KYLIN-2085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15625281#comment-15625281
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Dayue Gao commented on KYLIN-2085:
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Encountered the same problem after upgrading to 1.5.4
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https://issues.apache.org/jira/browse/KYLIN-2079?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao resolved KYLIN-2079.
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Resolution: Fixed
Committed to master and v1.6.0-rc1.
The default coprocessor timeout is set to (hbase.
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https://issues.apache.org/jira/browse/KYLIN-2079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15619993#comment-15619993
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Dayue Gao commented on KYLIN-2079:
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[~mahongbin] , the way Kylin avoids retrying coproces
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https://issues.apache.org/jira/browse/KYLIN-2105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao resolved KYLIN-2105.
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Resolution: Fixed
change to use UUID as query id
> add QueryId
> ---
>
> Key: K
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https://issues.apache.org/jira/browse/KYLIN-2105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15591776#comment-15591776
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Dayue Gao commented on KYLIN-2105:
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[~liyang.g...@gmail.com], thank you for your suggesti
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https://issues.apache.org/jira/browse/KYLIN-2115?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dayue Gao resolved KYLIN-2115.
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Resolution: Fixed
Fix Version/s: v1.6.0
fixed in
https://github.com/apache/kylin/commit/bec4a888
Dayue Gao created KYLIN-2115:
Summary: some extended column query returns wrong answer
Key: KYLIN-2115
URL: https://issues.apache.org/jira/browse/KYLIN-2115
Project: Kylin
Issue Type: Bug
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https://issues.apache.org/jira/browse/KYLIN-2105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15587203#comment-15587203
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Dayue Gao commented on KYLIN-2105:
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commit
https://github.com/apache/kylin/commit/db09f5
Dayue Gao created KYLIN-2105:
Summary: add QueryId
Key: KYLIN-2105
URL: https://issues.apache.org/jira/browse/KYLIN-2105
Project: Kylin
Issue Type: Sub-task
Components: Query Engine, St
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https://issues.apache.org/jira/browse/KYLIN-2012?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15571511#comment-15571511
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Dayue Gao edited comment on KYLIN-2012 at 10/13/16 10:17 AM:
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https://issues.apache.org/jira/browse/KYLIN-2012?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15571511#comment-15571511
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Dayue Gao commented on KYLIN-2012:
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oops, didn't think about the migration. Please revert
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