Details
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Bug
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Status: Resolved
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Major
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Resolution: Duplicate
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None
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None
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None
Description
I create a hbase table with HBaseStorageHandler in JDBCServer of spark, then execute the insert into sql statement, ClassCastException occurs.
Error: org.apache.spark.SparkException: Job aborted due to stage failure: Task 1 in stage 3.0 failed 4 times, most recent failure: Lost task 1.3 in stage 3.0 (TID 12, vm-17): java.lang.ClassCastException: org.apache.hadoop.hive.hbase.HiveHBaseTableOutputFormat cannot be cast to org.apache.hadoop.hive.ql.io.HiveOutputFormat
at org.apache.spark.sql.hive.SparkHiveWriterContainer.outputFormat$lzycompute(hiveWriterContainers.scala:72)
at org.apache.spark.sql.hive.SparkHiveWriterContainer.outputFormat(hiveWriterContainers.scala:71)
at org.apache.spark.sql.hive.SparkHiveWriterContainer.getOutputName(hiveWriterContainers.scala:91)
at org.apache.spark.sql.hive.SparkHiveWriterContainer.initWriters(hiveWriterContainers.scala:115)
at org.apache.spark.sql.hive.SparkHiveWriterContainer.executorSideSetup(hiveWriterContainers.scala:84)
at org.apache.spark.sql.hive.execution.InsertIntoHiveTable.org$apache$spark$sql$hive$execution$InsertIntoHiveTable$$writeToFile$1(InsertIntoHiveTable.scala:112)
at org.apache.spark.sql.hive.execution.InsertIntoHiveTable$$anonfun$saveAsHiveFile$3.apply(InsertIntoHiveTable.scala:93)
at org.apache.spark.sql.hive.execution.InsertIntoHiveTable$$anonfun$saveAsHiveFile$3.apply(InsertIntoHiveTable.scala:93)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)
at org.apache.spark.scheduler.Task.run(Task.scala:56)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:197)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
It's because the code in spark below. To hbase table, the outputFormat is HiveHBaseTableOutputFormat, it isn't instanceOf[HiveOutputForm
at].
@transient private lazy val outputFormat=conf.value.getOutputFormat.asInstanceOf[HiveOutputForm
at[AnyRef, Writable]]
val extension = Utilities.getFileExtension(conf.value, fileSinkConf.getCompressed, outputFormat)
Attachments
Attachments
Issue Links
- is duplicated by
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HIVE-20678 HiveHBaseTableOutputFormat should implement HiveOutputFormat to ensure compatibility
- Closed
- is related to
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HIVE-13170 HiveAccumuloTableOutputFormat should implement HiveOutputFormat to ensure compatibility
- Open
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SPARK-6628 ClassCastException occurs when executing sql statement "insert into" on hbase table
- Resolved