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• Default Value: false
• Added In: Hive 0.13.0 with HIVE-46606125 and HIVE-6128

If turned on, splits generated by ORC will include metadata about the stripes in the file. This data is read remotely (from the client or HiveServer2 machine) and sent to all the tasks.

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• Default Value: 10000
• Added In: Hive 0.13.0 with HIVE-46606125 and HIVE-6128

Cache size for keeping meta information about ORC splits cached in the client.

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• Default Value: 10
• Added In: Hive 0.13.0 with HIVE-46606125 and HIVE-6128

How many threads ORC should use to create splits in parallel.

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