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https://issues.apache.org/jira/browse/SPARK-18752?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15733397#comment-15733397
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Marcelo Vanzin commented on SPARK-18752:
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For posterity, here's the exception we hit in our tests:
{noformat}
java.io.IOException: Not a file:
file:/tmp/warehouse--ccc2e52d-5760-4cfe-84d3-79ec2bb4b03c/hivetablewitharrayvalue/-ext-10000
at org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:322)
at org.apache.spark.rdd.HadoopRDD.getPartitions(HadoopRDD.scala:202)
at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:239
{noformat}
(This is trying to query a table that was populated using "LOAD DATA" in the
unit tests.)
> "isSrcLocal" parameter to Hive loadTable / loadPartition should come from user
> ------------------------------------------------------------------------------
>
> Key: SPARK-18752
> URL: https://issues.apache.org/jira/browse/SPARK-18752
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.1.0
> Reporter: Marcelo Vanzin
> Priority: Minor
>
> We ran into an issue with the HiveShim code that calls "loadTable" and
> "loadPartition" while testing with some recent changes in upstream Hive.
> The semantics in Hive changed slightly, and if you provide the wrong value
> for "isSrcLocal" you now can end up with an invalid table: the Hive code will
> move the temp directory to the final destination instead of moving its
> children.
> The problem in Spark is that HiveShim.scala tries to figure out the value of
> "isSrcLocal" based on where the source and target directories are; that's not
> correct. "isSrcLocal" should be set based on the user query (e.g. "LOAD DATA
> LOCAL" would set it to "true"). So we need to propagate that information from
> the user query down to HiveShim.
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