gatorsmile commented on a change in pull request #23606: [SPARK-26666][SQL]
Support DSv2 overwrite and dynamic partition overwrite.
URL: https://github.com/apache/spark/pull/23606#discussion_r255319992
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
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@@ -1446,7 +1446,7 @@ object SQLConf {
" register class names for which data source V2 write paths are
disabled. Writes from these" +
" sources will fall back to the V1 sources.")
.stringConf
- .createWithDefault("")
+ .createWithDefault("orc")
Review comment:
@gengliangwang @cloud-fan Please discuss it with @rdblue and see whether we
can keep using data source v2 API even if the table catalog is not ready.
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