[jira] [Created] (HUDI-3883) File-sizing issues when writing COW table to S3

["Alexey Kudinkin (Jira)" <ji...@apache.org>]

Alexey Kudinkin created HUDI-3883:
-------------------------------------

             Summary: File-sizing issues when writing COW table to S3
                 Key: HUDI-3883
                 URL: https://issues.apache.org/jira/browse/HUDI-3883
             Project: Apache Hudi
          Issue Type: Bug
            Reporter: Alexey Kudinkin
            Assignee: Alexey Kudinkin
         Attachments: Screen Shot 2022-04-14 at 1.08.19 PM.png

Even after XXX, i still see that when writing partitioned-table file-sizing doesn't seem to be properly respected: in that case i was running ingestion job with following configs which was supposed to yield me ~100Mb files
{code:java}
Map(
  "hoodie.parquet.small.file.limit" -> String.valueOf(100 * 1024 * 1024),  // 100Mb
  "hoodie.parquet.max.file.size"    -> String.valueOf(120 * 1024 * 1024)   // 120Mb
) {code}
 

Instead, my table contains a lot of very small (~1Mb) files: 

!Screen Shot 2022-04-14 at 1.08.19 PM.png!



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