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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2020/04/08 15:43:52 UTC
[GitHub] [incubator-hudi] Antauri edited a comment on issue #1394:
[HUDI-656][Performance] Return a dummy Spark relation after writing the
DataFrame
Antauri edited a comment on issue #1394: [HUDI-656][Performance] Return a dummy Spark relation after writing the DataFrame
URL: https://github.com/apache/incubator-hudi/pull/1394#issuecomment-611032718
Present in 0.5.2-incubating on EMR 6.x which we're using. We're in development of a framework that does S3 to S3 ingestion using Hudi and using Spark SQL writers (not RDDs). We have year=x/month=y/day=z/bin=q partitioning. For 3 days and 575 paths each it takes 3+ minutes between repetitive "listing leaf files and directories". In total some 9 minutes for just 3 days.
Any idea when 0.6.0 will be released? And does adding "Hive" as the metastore helps in reducing this listing or it doesn't matter?
Thank you kind!
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