zabetak commented on a change in pull request #1875:
URL: https://github.com/apache/hive/pull/1875#discussion_r559627202
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File path: common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
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@@ -1806,6 +1806,12 @@ private static void
populateLlapDaemonVarsSet(Set<String> llapDaemonVarsSetLocal
// CBO related
HIVE_CBO_ENABLED("hive.cbo.enable", true, "Flag to control enabling Cost
Based Optimizations using Calcite framework."),
+ HIVE_CBO_FALLBACK_STRATEGY("hive.cbo.fallback.strategy", "CONSERVATIVE",
new StringSet("NEVER, CONSERVATIVE, ALWAYS, TEST"),
Review comment:
Good catch @kgyrtkirk ! Fixed in
https://github.com/apache/hive/pull/1875/commits/a0ed3355de858b9aa49ae6989966451b04029353
and added tests in
https://github.com/apache/hive/pull/1875/commits/bb7c60ff43257f6a9de4db125a71e6f2328017ee
and
https://github.com/apache/hive/pull/1875/commits/2d28db68a1830c2c4c9212d3650cd78db5375a4e.
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