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Posted to issues@iceberg.apache.org by GitBox <gi...@apache.org> on 2021/03/27 15:21:16 UTC

[GitHub] [iceberg] RussellSpitzer commented on a change in pull request #2276: Core: Add option to combine tasks by partition

RussellSpitzer commented on a change in pull request #2276:
URL: https://github.com/apache/iceberg/pull/2276#discussion_r602731602



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File path: spark/src/main/java/org/apache/iceberg/spark/SparkReadOptions.java
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@@ -33,6 +33,9 @@ private SparkReadOptions() {
   // A timestamp in milliseconds; the snapshot used will be the snapshot current at this time.
   public static final String AS_OF_TIMESTAMP = "as-of-timestamp";
 
+  // Whether to combine splits by partition boundary or not.
+  public static final String BY_PARTITION = "by-partition";

Review comment:
       I think our common solution to this is to make a table property, I think in this use case it makes sense to have a table property and have a spark read option override for finer grained control




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