[GitHub] [iceberg] chenjunjiedada commented on pull request #2273: Core: Add predicate to rewrite action

[GitBox <gi...@apache.org>]

chenjunjiedada commented on pull request #2273:
URL: https://github.com/apache/iceberg/pull/2273#issuecomment-786480334


   The `CompactionStrategy` looks great!  We have encountered a table with tens of millions of small files, the rewrite action takes days and fails eventually because of HDFS overhead. So I added an option to break down the grouped scan files into partitions and then execute the rewrite partition by partition.  With the `CompactionStrategy` we could tell the user to customize the rewrite strategy case by case.


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@iceberg.apache.org
For additional commands, e-mail: issues-help@iceberg.apache.org