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Posted to issues@kylin.apache.org by GitBox <gi...@apache.org> on 2018/11/21 01:46:44 UTC

[GitHub] Aaaaaaron commented on a change in pull request #352: KYLIN-3669, add log to indicate the case when using "GTStreamAggregateScanner".

Aaaaaaron commented on a change in pull request #352: KYLIN-3669, add log to indicate the case when using "GTStreamAggregateScanner".
URL: https://github.com/apache/kylin/pull/352#discussion_r235229952
 
 

 ##########
 File path: core-storage/src/main/java/org/apache/kylin/storage/gtrecord/SegmentCubeTupleIterator.java
 ##########
 @@ -92,6 +92,7 @@ public SegmentCubeTupleIterator(CubeSegmentScanner scanner, Cuboid cuboid, Set<T
 
         boolean hasMultiplePartitions = records instanceof SortMergedPartitionResultIterator;
         if (hasMultiplePartitions && context.isStreamAggregateEnabled()) {
+            logger.info("Using GTStreamAggregateScanner to pre-aggregate storage partition.");
 
 Review comment:
   Hi, Shaofeng, here's the context: http://apache-kylin.74782.x6.nabble.com/Re-doubt-about-measure-of-processedRowCount-tc12250.html#none

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