Zou created FLINK-19798:
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Summary: Support creating hive table input splits in parallel
Key: FLINK-19798
URL: https://issues.apache.org/jira/browse/FLINK-19798
Project: Flink
Issue Type: Improvement
Reporter: Zou
For now, we could only creating hive table input splits serially.
HiveTableInputFormat::createInputSplits cost 40s~60s for a table with 1500
partition in my tests. IMO, we could support creating splits in parallel, which
will save most of the time to do this.
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