[GitHub] maropu edited a comment on issue #23841: [SPARK-26936][SQL] Fix bug of insert overwrite local dir and inconsistent behavior with Hive

[GitBox <gi...@apache.org>]

maropu edited a comment on issue #23841: [SPARK-26936][SQL] Fix bug of insert overwrite local dir and inconsistent behavior with Hive
URL: https://github.com/apache/spark/pull/23841#issuecomment-467488247
 
 
   I realized that the test you added passed in the master without your fix... Can you check again?
   Your example query is like this?
   ```
   $ls /tmp/noexistdir
   ls: /tmp/noexistdir: No such file or directory
   
   scala> sql("""create table t(c0 int, c1 int)""")
   scala> spark.table("t").explain
   == Physical Plan ==
   Scan hive default.t [c0#5, c1#6], HiveTableRelation `default`.`t`, org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe, [c0#5, c1#6]
   
   scala> sql("""insert into t values(1, 1)""")
   scala> sql("""select * from t""").show
   +---+---+
   | c0| c1|
   +---+---+
   |  1|  1|
   +---+---+
   
   scala> sql("""insert overwrite local directory '/tmp/noexistdir/t' select * from t""")
   
   $ls /tmp/noexistdir/t/
   _SUCCESS  part-00000-bbea4213-071a-49b4-aac8-8510e7263d45-c000
   ```

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