[GitHub] [incubator-iotdb] LeiRui removed a comment on issue #227: [IOTDB-91] Improve tsfile-spark-connector to support spark 2.4.3

[GitBox <gi...@apache.org>]

LeiRui removed a comment on issue #227: [IOTDB-91] Improve tsfile-spark-connector to support spark 2.4.3
URL: https://github.com/apache/incubator-iotdb/pull/227#issuecomment-509896215
 
 
   I tried spark2.4 spark-shell and the read task failed:
   
   `supportDataType(Lorg/apache/spark/sql/types/DataType;Z)Z`
   
   Btw, the tsfile to be read was created using the `TsFileWrite.java` in the `tsfile/example` directory.
   
   I then turned to spark2.3 spark-shell and this time the read task passed but the write task failed still:
   
   `Driver stacktrace:
     at org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$failJobAndIndependentStages(DAGScheduler.scala:1661)
     at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1649)
     at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1648)
     at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
     at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48)
     at org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:1648)
     at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:831)
     at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:831)
     at scala.Option.foreach(Option.scala:257)
     at org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:831)
     at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:1882)
     at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1831)
     at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1820)
     at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48)
     at org.apache.spark.scheduler.DAGScheduler.runJob(DAGScheduler.scala:642)
     at org.apache.spark.SparkContext.runJob(SparkContext.scala:2034)
     at org.apache.spark.sql.execution.datasources.FileFormatWriter$.write(FileFormatWriter.scala:194)
     ... 72 more
   Caused by: org.apache.spark.SparkException: Task failed while writing rows.
     at org.apache.spark.sql.execution.datasources.FileFormatWriter$.org$apache$spark$sql$execution$datasources$FileFormatWriter$$executeTask(FileFormatWriter.scala:285)
     at org.apache.spark.sql.execution.datasources.FileFormatWriter$$anonfun$write$1.apply(FileFormatWriter.scala:197)
     at org.apache.spark.sql.execution.datasources.FileFormatWriter$$anonfun$write$1.apply(FileFormatWriter.scala:196)
     at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:87)
     at org.apache.spark.scheduler.Task.run(Task.scala:109)
     at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:345)
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
     at java.lang.Thread.run(Thread.java:748)
   Caused by: java.lang.AbstractMethodError: org.apache.spark.sql.execution.datasources.OutputWriterFactory.getFileExtension(Lorg/apache/hadoop/mapreduce/TaskAttemptContext;)Ljava/lang/String;
     at org.apache.spark.sql.execution.datasources.FileFormatWriter$SingleDirectoryWriteTask.newOutputWriter(FileFormatWriter.scala:361)
     at org.apache.spark.sql.execution.datasources.FileFormatWriter$SingleDirectoryWriteTask.execute(FileFormatWriter.scala:378)
     at org.apache.spark.sql.execution.datasources.FileFormatWriter$$anonfun$org$apache$spark$sql$execution$datasources$FileFormatWriter$$executeTask$3.apply(FileFormatWriter.scala:269)
     at org.apache.spark.sql.execution.datasources.FileFormatWriter$$anonfun$org$apache$spark$sql$execution$datasources$FileFormatWriter$$executeTask$3.apply(FileFormatWriter.scala:267)
     at org.apache.spark.util.Utils$.tryWithSafeFinallyAndFailureCallbacks(Utils.scala:1415)
     at org.apache.spark.sql.execution.datasources.FileFormatWriter$.org$apache$spark$sql$execution$datasources$FileFormatWriter$$executeTask(FileFormatWriter.scala:272)
     ... 8 more`

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