rdblue commented on a change in pull request #2577:
URL: https://github.com/apache/iceberg/pull/2577#discussion_r637259416
##########
File path: spark/src/main/java/org/apache/iceberg/spark/SparkUtil.java
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@@ -100,4 +107,11 @@ public static void
validatePartitionTransforms(PartitionSpec spec) {
}
}
}
+
+ public static boolean isLocalityEnabledDefault(Map<String, String>
tableProperties, String fsScheme) {
+ String tableLocalityProp = PropertyUtil.propertyAsString(tableProperties,
TableProperties.LOCALITY_ENABLED,
+ TableProperties.LOCALITY_ENABLED_DEFAULT);
+ return tableLocalityProp == null ?
LOCALITY_WHITELIST_FS.contains(fsScheme) :
+ Boolean.parseBoolean(tableLocalityProp);
Review comment:
We should add the ability to set read options in hints via Spark
extensions. Being able to use hints would be great because we could use it for
this and a few other things, like time travel in SQL. (@RussellSpitzer, what do
you think?)
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