THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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- Default Value:
true
- Added In: Hive 0.14.0 with HIVE-7509
When hive.merge.mapfiles, hive.merge.mapredfiles or hive.merge.tezfiles is enabled while writing a table with ORC file format, enabling this config configuration property will do stripe-level fast merge for small ORC files. Note that enabling this config configuration property will not honor the padding tolerance config configuration (hive.exec.orc.block.padding.tolerance).
hive.orc.row.index.stride.dictionary.check
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