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Posted to issues@carbondata.apache.org by kunal642 <gi...@git.apache.org> on 2018/08/07 04:33:19 UTC
[GitHub] carbondata pull request #2612: [CARBONDATA-2834] Remove unnecessary nested l...
GitHub user kunal642 opened a pull request:
https://github.com/apache/carbondata/pull/2612
[CARBONDATA-2834] Remove unnecessary nested looping over loadMetadatadetails.
removed nested for loop which causes query performance degradation if…
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- [ ] Any interfaces changed?
- [ ] Any backward compatibility impacted?
- [ ] Document update required?
- [ ] Testing done
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You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kunal642/carbondata nestedloop_fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2612.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2612
----
commit ebe22d331dc4ea4ef6904e779702801c3eb5d859
Author: kunal642 <ku...@...>
Date: 2018-08-06T12:47:28Z
removed nested for loop which causes query performance degradation if number of segments are too many
----
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by CarbonDataQA <gi...@git.apache.org>.
Github user CarbonDataQA commented on the issue:
https://github.com/apache/carbondata/pull/2612
Build Success with Spark 2.2.1, Please check CI http://88.99.58.216:8080/job/ApacheCarbonPRBuilder/6547/
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by ravipesala <gi...@git.apache.org>.
Github user ravipesala commented on the issue:
https://github.com/apache/carbondata/pull/2612
LGTM
---
[GitHub] carbondata pull request #2612: [CARBONDATA-2834] Remove unnecessary nested l...
Posted by asfgit <gi...@git.apache.org>.
Github user asfgit closed the pull request at:
https://github.com/apache/carbondata/pull/2612
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by ravipesala <gi...@git.apache.org>.
Github user ravipesala commented on the issue:
https://github.com/apache/carbondata/pull/2612
@kunal642 Please fix checkstyle
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by CarbonDataQA <gi...@git.apache.org>.
Github user CarbonDataQA commented on the issue:
https://github.com/apache/carbondata/pull/2612
Build Failed with Spark 2.1.0, Please check CI http://136.243.101.176:8080/job/ApacheCarbonPRBuilder1/7810/
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by ravipesala <gi...@git.apache.org>.
Github user ravipesala commented on the issue:
https://github.com/apache/carbondata/pull/2612
SDV Build Success , Please check CI http://144.76.159.231:8080/job/ApacheSDVTests/6187/
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by CarbonDataQA <gi...@git.apache.org>.
Github user CarbonDataQA commented on the issue:
https://github.com/apache/carbondata/pull/2612
Build Failed with Spark 2.2.1, Please check CI http://88.99.58.216:8080/job/ApacheCarbonPRBuilder/6528/
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by CarbonDataQA <gi...@git.apache.org>.
Github user CarbonDataQA commented on the issue:
https://github.com/apache/carbondata/pull/2612
Build Failed with Spark 2.2.1, Please check CI http://88.99.58.216:8080/job/ApacheCarbonPRBuilder/6535/
---
[GitHub] carbondata pull request #2612: [CARBONDATA-2834] Remove unnecessary nested l...
Posted by ravipesala <gi...@git.apache.org>.
Github user ravipesala commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2612#discussion_r208211297
--- Diff: core/src/main/java/org/apache/carbondata/core/statusmanager/SegmentUpdateStatusManager.java ---
@@ -779,6 +779,32 @@ public UpdateVO getInvalidTimestampRange(String segmentId) {
}
return range;
}
+
+ /**
+ * Returns the invalid timestamp range of a segment.
+ * @return
+ */
+ public List<UpdateVO> getInvalidTimestampRange() {
+ List<UpdateVO> ranges = new ArrayList<UpdateVO>();
+ for (LoadMetadataDetails segment : segmentDetails) {
+ if (!(segment.getSegmentStatus().equals(SegmentStatus.SUCCESS) ||
+ segment.getSegmentStatus().equals(SegmentStatus.LOAD_PARTIAL_SUCCESS))) {
--- End diff --
Please refer SegmentStatusManager for checking the invalid segments
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by ravipesala <gi...@git.apache.org>.
Github user ravipesala commented on the issue:
https://github.com/apache/carbondata/pull/2612
SDV Build Success , Please check CI http://144.76.159.231:8080/job/ApacheSDVTests/6188/
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by ravipesala <gi...@git.apache.org>.
Github user ravipesala commented on the issue:
https://github.com/apache/carbondata/pull/2612
SDV Build Success , Please check CI http://144.76.159.231:8080/job/ApacheSDVTests/6197/
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by CarbonDataQA <gi...@git.apache.org>.
Github user CarbonDataQA commented on the issue:
https://github.com/apache/carbondata/pull/2612
Build Success with Spark 2.1.0, Please check CI http://136.243.101.176:8080/job/ApacheCarbonPRBuilder1/7824/
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by CarbonDataQA <gi...@git.apache.org>.
Github user CarbonDataQA commented on the issue:
https://github.com/apache/carbondata/pull/2612
Build Failed with Spark 2.2.1, Please check CI http://88.99.58.216:8080/job/ApacheCarbonPRBuilder/6534/
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by CarbonDataQA <gi...@git.apache.org>.
Github user CarbonDataQA commented on the issue:
https://github.com/apache/carbondata/pull/2612
Build Failed with Spark 2.1.0, Please check CI http://136.243.101.176:8080/job/ApacheCarbonPRBuilder1/7804/
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by ravipesala <gi...@git.apache.org>.
Github user ravipesala commented on the issue:
https://github.com/apache/carbondata/pull/2612
SDV Build Success , Please check CI http://144.76.159.231:8080/job/ApacheSDVTests/6183/
---
[GitHub] carbondata issue #2612: [CARBONDATA-2834] Remove unnecessary nested looping ...
Posted by CarbonDataQA <gi...@git.apache.org>.
Github user CarbonDataQA commented on the issue:
https://github.com/apache/carbondata/pull/2612
Build Failed with Spark 2.1.0, Please check CI http://136.243.101.176:8080/job/ApacheCarbonPRBuilder1/7811/
---