rdblue commented on a change in pull request #1523:
URL: https://github.com/apache/iceberg/pull/1523#discussion_r496256839
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File path: site/docs/spark.md
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@@ -519,6 +519,59 @@ data.writeTo("prod.db.table")
.createOrReplace()
```
+## Writing against partitioned table
+
+Iceberg requires the data to be sorted according to the partition spec in
prior to write against partitioned table.
Review comment:
This is a little to specific because Iceberg actually just requires that
your data is clustered by partition in each task. Maybe this is the easiest way
to get the idea across initially, but it would be nice to have a note box that
explains that both global and local sorts will work.
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