[
https://issues.apache.org/jira/browse/HIVE-11166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16634830#comment-16634830
]
Alice Fan commented on HIVE-11166:
----------------------------------
Hi [~Yun Zhao], the issue still exists in current master branch (hive 4.0.0).
Do you want to complete the patch? Thanks.
> HiveHBaseTableOutputFormat can't call getFileExtension(JobConf jc, boolean
> isCompressed, HiveOutputFormat<?, ?> hiveOutputFormat)
> ---------------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-11166
> URL: https://issues.apache.org/jira/browse/HIVE-11166
> Project: Hive
> Issue Type: Bug
> Components: HBase Handler, Spark
> Reporter: meiyoula
> Assignee: Yun Zhao
> Priority: Major
> Attachments: HIVE-11166.2.patch, HIVE-11166.patch
>
>
> I create a hbase table with HBaseStorageHandler in JDBCServer of spark, then
> execute the *insert into* sql statement, ClassCastException occurs.
> {quote}
> 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)
> {quote}
> It's because the code in spark below. To hbase table, the outputFormat is
> HiveHBaseTableOutputFormat, it isn't instanceOf[HiveOutputForm
> at].
> {quote}
> @transient private lazy val
> outputFormat=conf.value.getOutputFormat.asInstanceOf[HiveOutputForm
> at[AnyRef, Writable]]
> val extension = Utilities.getFileExtension(conf.value,
> fileSinkConf.getCompressed, outputFormat)
> {quote}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
