GitHub user chenghao-intel opened a pull request:
https://github.com/apache/spark/pull/1475
[SPARK-2570] [SQL] Fix the bug of ClassCastException
Exception thrown when running the example of HiveFromSpark.
Exception in thread "main" java.lang.ClassCastException: java.lang.Long
cannot be cast to java.lang.Integer
at scala.runtime.BoxesRunTime.unboxToInt(BoxesRunTime.java:106)
at
org.apache.spark.sql.catalyst.expressions.GenericRow.getInt(Row.scala:145)
at
org.apache.spark.examples.sql.hive.HiveFromSpark$.main(HiveFromSpark.scala:45)
at
org.apache.spark.examples.sql.hive.HiveFromSpark.main(HiveFromSpark.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.spark.deploy.SparkSubmit$.launch(SparkSubmit.scala:303)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:55)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/chenghao-intel/spark hive_from_spark
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/1475.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1475
----
commit d4c0500c8d4568f4c538b14f762df4f5e1a8cf24
Author: Cheng Hao <[email protected]>
Date: 2014-07-18T02:00:26Z
Fix the bug of ClassCastException
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