kasakrisz commented on a change in pull request #1811:
URL: https://github.com/apache/hive/pull/1811#discussion_r564597786
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File path: common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
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@@ -2461,6 +2461,10 @@ private static void
populateLlapDaemonVarsSet(Set<String> llapDaemonVarsSetLocal
"Whether to enable predicate pushdown through windowing"),
HIVEPPDRECOGNIZETRANSITIVITY("hive.ppd.recognizetransivity", true,
"Whether to transitively replicate predicate filters over equijoin
conditions."),
+
HIVEPPD_RECOGNIZE_COLUMN_EQUALITIES("hive.ppd.recognize.column.equalities",
true,
+ "When hive.ppd.recognizetransivity is true Whether traverse join
branches to discover equal columns based" +
+ " on equijoin keys and try to substitute equal columns to
predicates " +
+ "and push down to the other branch."),
HIVEPPDREMOVEDUPLICATEFILTERS("hive.ppd.remove.duplicatefilters", true,
Review comment:
Replaced
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