openinx commented on a change in pull request #2064:
URL: https://github.com/apache/iceberg/pull/2064#discussion_r560018080
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File path: core/src/main/java/org/apache/iceberg/TableProperties.java
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@@ -138,6 +138,9 @@ private TableProperties() {
public static final String ENGINE_HIVE_ENABLED = "engine.hive.enabled";
public static final boolean ENGINE_HIVE_ENABLED_DEFAULT = false;
+ public static final String WRITE_SHUFFLE_BY_PARTITION =
"write.shuffle-by.partition";
Review comment:
> In the short term, I expect Flink to only support none and partition
modes.
In this first PR, I think it's great to support `none` & `partition` mode.
For unsorted table with `sort` mode, we also had an internal discussion,
using the `DataStream#partitionCustom` (proposed from @stevenzwu ) way should
be OK ; For sorted table, the records sorting is an problem ( for keeping
the same semantics of SortOrder) , I suspect whether there's a real need for
flink to write sorted records ( Could hava more discussion).
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