HIVE-25948: Optimize Iceberg writes by directing records either to Clustered or Fanout writer #5789
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iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/HiveIcebergStorageHandler.java
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hi @SourabhBadhya, please approve if it looks good to you, thanks! |
...erg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/HiveIcebergOutputCommitter.java
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iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/HiveIcebergSerDe.java
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What changes were proposed in this pull request?
Make Iceberg writer configurable
Why are the changes needed?
Write optimization
Does this PR introduce any user-facing change?
No
How was this patch tested?
Cluster + iceberg_merge_files.q