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https://issues.apache.org/jira/browse/KYLIN-4925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17350378#comment-17350378
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ASF GitHub Bot commented on KYLIN-4925:
---------------------------------------
codecov-commenter edited a comment on pull request #1601:
URL: https://github.com/apache/kylin/pull/1601#issuecomment-846865473
#
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```diff
@@ Coverage Diff @@
## kylin-on-parquet-v2 #1601 +/- ##
======================================================
Coverage ? 24.51%
Complexity ? 4648
======================================================
Files ? 1141
Lines ? 64546
Branches ? 9311
======================================================
Hits ? 15825
Misses ? 47074
Partials ? 1647
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> Use Spark 3 as build and query engine for Kylin 4
> -------------------------------------------------
>
> Key: KYLIN-4925
> URL: https://issues.apache.org/jira/browse/KYLIN-4925
> Project: Kylin
> Issue Type: New Feature
> Components: Job Engine, Query Engine
> Reporter: Congling Xia
> Assignee: Congling Xia
> Priority: Major
> Fix For: v4.0.0-GA
>
>
> Spark 3 provides much more developed AQE framework, DPP and the increased
> support for GPUs and Kubernetes. The perspectives of performance increase are
> very promising.
> Currently, we try to run Kylin 4.0 with Spark 3.0 as build & query engine.
> We'd like to share the code changes here.
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