deniskuzZ commented on code in PR #6805:
URL: https://github.com/apache/hive/pull/6805#discussion_r4390606318
##########
ql/src/java/org/apache/hadoop/hive/ql/exec/vector/mapjoin/fast/VectorMapJoinFastHashTableLoader.java:
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@@ -258,19 +294,20 @@ public void load(MapJoinTableContainer[] mapJoinTables,
} catch (Exception e) {
LOG.debug("Failed to get value for counter
APPROXIMATE_INPUT_RECORDS", e);
}
- long keyCount = Math.max(estKeyCount, inputRecords);
+ long keyCount = keyCountForSizing(estKeyCount, inputRecords);
initHTLoadingService(keyCount);
Review Comment:
done: the thread count is back to master's max(estKeyCount, inputRecords),
so only the sizing changes
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