pgaref commented on a change in pull request #1286:
URL: https://github.com/apache/hive/pull/1286#discussion_r578641665
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File path: ql/src/test/results/clientpositive/llap/auto_join10.q.out
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@@ -57,6 +57,7 @@ STAGE PLANS:
TableScan
alias: src
filterExpr: key is not null (type: boolean)
+ probeDecodeDetails: cacheKey:HASH_MAP_MAPJOIN_30_container,
bigKeyColName:key, smallTablePos:0, keyRatio:1.582
Review comment:
In general thats the case, this particular query though is a self join
where tsKeyCardinality is 500 while mjKeyCardinality is 791 thus the ratio is
above 1.
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