deniskuzZ commented on code in PR #4307:
URL: https://github.com/apache/hive/pull/4307#discussion_r1190954414
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ql/src/java/org/apache/hadoop/hive/ql/optimizer/StatsOptimizer.java:
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@@ -299,7 +299,8 @@ public Object process(Node nd, Stack<Node> stack,
NodeProcessorCtx procCtx,
Logger.info("Table " + tbl.getTableName() + " is external. Skip
StatsOptimizer.");
return null;
}
- if (MetaStoreUtils.isNonNativeTable(tbl.getTTable())) {
+ if (MetaStoreUtils.isNonNativeTable(tbl.getTTable())
Review Comment:
This is a more generic check. If non-native table can provide stats - we
should use it (tbl.getStorageHandler().canProvideBasicStatistics()).
At this moment only 'iceberg' has support for that, default is false.
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