When I tried to write parquet to s3 with Scala using the code below:
ab.write.mode("overwrite").parquet(path)
And the error shows:
org.apache.spark.SparkException: Job aborted. (Job aborted.) ......
rg.apache.spark.SparkException: Job aborted due to stage failure: Task
1 in stage 112.0 failed 1 times, most recent failure: Lost task 1.0 in
stage 112.0 (TID 6273, localhost): java.lang.NullPointerException at
org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.confChanged(LocalDirAllocator.java:268)
at
org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathForWrite(LocalDirAllocator.java:344)
at
org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.createTmpFileForWrite(LocalDirAllocator.java:412)
at
org.apache.hadoop.fs.LocalDirAllocator.createTmpFileForWrite(LocalDirAllocator.java:198)
at
org.apache.hadoop.fs.s3a.S3AOutputStream.(S3AOutputStream.java:87)
at
org.apache.hadoop.fs.s3a.S3AFileSystem.create(S3AFileSystem.java:410)
at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:905) at
org.apache.hadoop.fs.FileSystem.create(FileSystem.java:886) at
org.apache.hadoop.fs.FileSystem.create(FileSystem.java:783)
Related
When I am trying to write the data to Parquet file I am facing below mentioned error. I read post about if two Parquet files have different datatypes then we will see this error. But I tried individually casting all the columns in the dataframe also I am trying to write to a new directory that doesn't have any files.
Caused by: org.apache.spark.SparkException: Job aborted due to stage failure: Task 787 in stage 76.0 failed 4 times, most recent failure: Lost task 787.3 in stage 76.0 (TID 77007) (100.100.191.241 executor 145): java.lang.UnsupportedOperationException: org.apache.parquet.column.values.dictionary.PlainValuesDictionary$PlainIntegerDictionary
at org.apache.parquet.column.Dictionary.decodeToBinary(Dictionary.java:41)
at org.apache.spark.sql.execution.datasources.parquet.ParquetDictionary.decodeToBinary(ParquetDictionary.java:51)
at org.apache.spark.sql.execution.vectorized.WritableColumnVector.getUTF8String(WritableColumnVector.java:400)
at org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIteratorForCodegenStage1.processNext(Unknown Source)
at org.apache.spark.sql.execution.BufferedRowIterator.hasNext(BufferedRowIterator.java:43)
at org.apache.spark.sql.execution.WholeStageCodegenExec$$anon$1.hasNext(WholeStageCodegenExec.scala:755)
at org.apache.spark.sql.execution.columnar.DefaultCachedBatchSerializer$$anon$1.next(InMemoryRelation.scala:87)
at org.apache.spark.sql.execution.columnar.DefaultCachedBatchSerializer$$anon$1.next(InMemoryRelation.scala:79)
at scala.collection.Iterator$$anon$10.next(Iterator.scala:459)
While reading parquet files in pyspark I'm getting following error.
How can I resolve it.
Error :
org.apache.spark.SparkException: Job aborted due to stage failure:
Task 0 in stage 131.0 failed 4 times, most recent failure: Lost task
0.3 in stage 131.0 (TID 16100, 10.107.97.154, executor 56): org.apache.spark.SparkException: Exception thrown in awaitResult:
Caused by: java.io.IOException: Could not read footer for file: FileStatus{path=; isDirectory=false; length=32203696; replication=0; blocksize=0; modification_time=0; access_time=0; owner=; group=; permission=rw-rw-rw-; isSymlink=false}
val mnt_point_write="/mnt/pnt"
ord_JsonDF.write.mode("overwrite").format("json").option("header",true).json(mnt_point_write+"/Processed_file")
Caused by: org.apache.spark.SparkException: Job aborted due to stage failure:
Task 0 in stage 114.0 failed 4 times, most recent failure:
Lost task 0.3 in stage 114.0 (TID 13876, 10.139.64.40, executor 27):
com.databricks.sql.io.FileReadException: Error while reading file dbfs:/mnt-02/AF_tab/Processed/YYYY=2019/MM=07/DD=21/part-00000-tid-677839983764655717-ahfuhaufhehfhurfawefkjfaffadfe-2685-1.c000.csv.
It is possible the underlying files have been updated.
You can explicitly invalidate the cache in Spark by running 'REFRESH TABLE tableName' command in SQL or by recreating the Dataset/DataFrame involved.
Coming across the above issue. Can anyone help in resolving the issue please.
when I run Scala application on Spark cluster in yarn mode(spark version 2.2.0),the application is using the pregel model, each vertex in the data graph sends message. the Exception information as follows:
Exception in thread "main" org.apache.spark.SparkException:
Job aborted due to stage failure: Task 29 in stage 25.0 failed 4 times,
most recent failure: Lost task 29.3 in stage 25.0 (TID 1632, 192.168.1.5, executor 1): java.io.IOException: org.apache.spark.SparkException:
Failed to get broadcast_22_piece0 of broadcast_22
at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1310)
at org.apache.spark.broadcast.TorrentBroadcast.readBroadcastBlock(TorrentBroadcast.scala:206)
at org.apache.spark.broadcast.TorrentBroadcast._value$lzycompute(TorrentBroadcast.scala:66)
at org.apache.spark.broadcast.TorrentBroadcast._value(TorrentBroadcast.scala:66)
at org.apache.spark.broadcast.TorrentBroadcast.getValue(TorrentBroadcast.scala:96)
at org.apache.spark.broadcast.Broadcast.value(Broadcast.scala:70)
at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:86)
at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:53)
at org.apache.spark.scheduler.Task.run(Task.scala:108)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:335)
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: org.apache.spark.SparkException: Failed to get broadcast_22_piece0 of broadcast_22
at org.apache.spark.broadcast.TorrentBroadcast$$anonfun$org$apache$spark$broadcast$TorrentBroadcast$$readBlocks$1.apply$mcVI$sp(TorrentBroadcast.scala:178)
at org.apache.spark.broadcast.TorrentBroadcast$$anonfun$org$apache$spark$broadcast$TorrentBroadcast$$readBlocks$1.apply(TorrentBroadcast.scala:150)
at org.apache.spark.broadcast.TorrentBroadcast$$anonfun$org$apache$spark$broadcast$TorrentBroadcast$$readBlocks$1.apply(TorrentBroadcast.scala:150)
at scala.collection.immutable.List.foreach(List.scala:381)
at org.apache.spark.broadcast.TorrentBroadcast.org$apache$spark$broadcast$TorrentBroadcast$$readBlocks(TorrentBroadcast.scala:150)
at org.apache.spark.broadcast.TorrentBroadcast$$anonfun$readBroadcastBlock$1.apply(TorrentBroadcast.scala:222)
at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1303)
... 12 more
I have searched the exception online, and one of the suggestions is adding statement .set("spark.cleaner.ttl","2000")
but it still does not work well.
Can you help me? thanks a lot.
some sinnpets that may cause the above exception as follows:
val spark = SparkSession.builder.master("spark://node01.:7077").appName("ioce").getOrCreate()
.......
and in the program, joining dataframe is used(which I looked through online warns that may be also relevant to the exception).
I have a rdd stored locally and I am using jupyter notebook with pyspark. I tried to load the rdd but it crashed, stating file not found, although the files are there. Do you know the reason?
a=sc.textFile('file:///myfile/test5.rdd')
Error message
Py4JJavaError: An error occurred while calling
z:org.apache.spark.api.python.PythonRDD.runJob.
: org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in
stage 13.0 failed 4 times, most recent failure: Lost task 0.3 in stage 13.0 (TID 303, abc.com, executor 3):
java.io.FileNotFoundException: File file:/myfile/test5.rdd/part-00000 does not exist