[HIVE-11166] HiveHBaseTableOutputFormat can't call getFileExtension(JobConf jc, boolean isCompressed, HiveOutputFormat<?, ?> hiveOutputFormat)

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: HBase Handler, Spark
• Assignee: Yun Zhao
• Reporter: meiyoula
• Created: 02/Jul/15 06:19
• Updated: 09/Nov/18 01:22
• Resolved: 10/Oct/18 13:08

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)

Issue Links

• is duplicated by: HIVE-20678 HiveHBaseTableOutputFormat should implement HiveOutputFormat to ensure compatibility
• is related to: HIVE-13170 HiveAccumuloTableOutputFormat should implement HiveOutputFormat to ensure compatibility
• is related to: SPARK-6628 ClassCastException occurs when executing sql statement "insert into" on hbase table