Support Questions

jirapong · ‎04-26-2018

I'm trying to create Hive table with snappy compression via Spark2.

CDH 5.14

SLE12

simple command is

spark.sqlContext.setConf("spark.sql.parquet.compression.codec","snappy") 
sql("CREATE TABLE parquet_table_name (x INT, y STRING) STORED AS PARQUET")
sql("INSERT INTO parquet_table_name VALUES(1, 'test')")

Then error as

[Stage 0:>                                                          (0 + 1) / 1]18/04/26 21:03:44 WARN scheduler.TaskSetManager: Lost task 0.0 in stage 0.0 (TID 0, master3-1.hadoop2.moph.go.th, executor 1): 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.UnsatisfiedLinkError: org.xerial.snappy.SnappyNative.maxCompressedLength(I)I
	at org.xerial.snappy.SnappyNative.maxCompressedLength(Native Method)
	at org.xerial.snappy.Snappy.maxCompressedLength(Snappy.java:316)
	at parquet.hadoop.codec.SnappyCompressor.compress(SnappyCompressor.java:67)
	at org.apache.hadoop.io.compress.CompressorStream.compress(CompressorStream.java:81)
	at org.apache.hadoop.io.compress.CompressorStream.finish(CompressorStream.java:92)
	at parquet.hadoop.CodecFactory$BytesCompressor.compress(CodecFactory.java:112)
	at parquet.hadoop.ColumnChunkPageWriteStore$ColumnChunkPageWriter.writePage(ColumnChunkPageWriteStore.java:89)
	at parquet.column.impl.ColumnWriterV1.writePage(ColumnWriterV1.java:153)
	at parquet.column.impl.ColumnWriterV1.flush(ColumnWriterV1.java:241)
	at parquet.column.impl.ColumnWriteStoreV1.flush(ColumnWriteStoreV1.java:126)
	at parquet.hadoop.InternalParquetRecordWriter.flushRowGroupToStore(InternalParquetRecordWriter.java:159)
	at parquet.hadoop.InternalParquetRecordWriter.close(InternalParquetRecordWriter.java:111)
	at parquet.hadoop.ParquetRecordWriter.close(ParquetRecordWriter.java:112)
	at org.apache.spark.sql.execution.datasources.parquet.ParquetOutputWriter.close(ParquetOutputWriter.scala:42)
	at org.apache.spark.sql.execution.datasources.FileFormatWriter$SingleDirectoryWriteTask.releaseResources(FileFormatWriter.scala:405)
	at org.apache.spark.sql.execution.datasources.FileFormatWriter$SingleDirectoryWriteTask.execute(FileFormatWriter.scala:396)
	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$$executeTask$3.apply(FileFormatWriter.scala:267)
	at org.apache.spark.util.Utils$.tryWithSafeFinallyAndFailureCallbacks(Utils.scala:1411)
	at org.apache.spark.sql.execution.datasources.FileFormatWriter$.org$apache$spark$sql$execution$datasources$FileFormatWriter$$executeTask(FileFormatWriter.scala:272)
	... 8 more

18/04/26 21:03:44 ERROR scheduler.TaskSetManager: Task 0 in stage 0.0 failed 4 times; aborting job
18/04/26 21:03:44 ERROR datasources.FileFormatWriter: Aborting job null.
org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 0.0 failed 4 times, most recent failure: Lost task 0.3 in stage 0.0 (TID 3, master3-1.hadoop2.moph.go.th, executor 1): 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.UnsatisfiedLinkError: org.xerial.snappy.SnappyNative.maxCompressedLength(I)I
	at org.xerial.snappy.SnappyNative.maxCompressedLength(Native Method)
	at org.xerial.snappy.Snappy.maxCompressedLength(Snappy.java:316)
	at parquet.hadoop.codec.SnappyCompressor.compress(SnappyCompressor.java:67)
	at org.apache.hadoop.io.compress.CompressorStream.compress(CompressorStream.java:81)
	at org.apache.hadoop.io.compress.CompressorStream.finish(CompressorStream.java:92)
	at parquet.hadoop.CodecFactory$BytesCompressor.compress(CodecFactory.java:112)
	at parquet.hadoop.ColumnChunkPageWriteStore$ColumnChunkPageWriter.writePage(ColumnChunkPageWriteStore.java:89)
	at parquet.column.impl.ColumnWriterV1.writePage(ColumnWriterV1.java:153)
	at parquet.column.impl.ColumnWriterV1.flush(ColumnWriterV1.java:241)
	at parquet.column.impl.ColumnWriteStoreV1.flush(ColumnWriteStoreV1.java:126)
	at parquet.hadoop.InternalParquetRecordWriter.flushRowGroupToStore(InternalParquetRecordWriter.java:159)
	at parquet.hadoop.InternalParquetRecordWriter.close(InternalParquetRecordWriter.java:111)
	at parquet.hadoop.ParquetRecordWriter.close(ParquetRecordWriter.java:112)
	at org.apache.spark.sql.execution.datasources.parquet.ParquetOutputWriter.close(ParquetOutputWriter.scala:42)
	at org.apache.spark.sql.execution.datasources.FileFormatWriter$SingleDirectoryWriteTask.releaseResources(FileFormatWriter.scala:405)
	at org.apache.spark.sql.execution.datasources.FileFormatWriter$SingleDirectoryWriteTask.execute(FileFormatWriter.scala:396)
	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$$executeTask$3.apply(FileFormatWriter.scala:267)
	at org.apache.spark.util.Utils$.tryWithSafeFinallyAndFailureCallbacks(Utils.scala:1411)
	at org.apache.spark.sql.execution.datasources.FileFormatWriter$.org$apache$spark$sql$execution$datasources$FileFormatWriter$$executeTask(FileFormatWriter.scala:272)
	... 8 more

Driver stacktrace:
	at org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$failJobAndIndependentStages(DAGScheduler.scala:1599)
	at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1587)
	at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1586)
	at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
	at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48)
	at org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:1586)
	at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:831)
	at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:831)
	at scala.Option.foreach(Option.scala:257)
	at org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:831)
	at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:1820)
	at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1769)
	at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1758)
	at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48)
	at org.apache.spark.scheduler.DAGScheduler.runJob(DAGScheduler.scala:642)
	at org.apache.spark.SparkContext.runJob(SparkContext.scala:2027)
	at org.apache.spark.sql.execution.datasources.FileFormatWriter$.write(FileFormatWriter.scala:194)
	at org.apache.spark.sql.execution.datasources.InsertIntoHadoopFsRelationCommand.run(InsertIntoHadoopFsRelationCommand.scala:154)
	at org.apache.spark.sql.execution.command.DataWritingCommandExec.sideEffectResult$lzycompute(commands.scala:104)
	at org.apache.spark.sql.execution.command.DataWritingCommandExec.sideEffectResult(commands.scala:102)
	at org.apache.spark.sql.execution.command.DataWritingCommandExec.executeCollect(commands.scala:115)
	at org.apache.spark.sql.Dataset$$anonfun$6.apply(Dataset.scala:190)
	at org.apache.spark.sql.Dataset$$anonfun$6.apply(Dataset.scala:190)
	at org.apache.spark.sql.Dataset$$anonfun$52.apply(Dataset.scala:3253)
	at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:77)
	at org.apache.spark.sql.Dataset.withAction(Dataset.scala:3252)
	at org.apache.spark.sql.Dataset.<init>(Dataset.scala:190)
	at org.apache.spark.sql.Dataset$.ofRows(Dataset.scala:75)
	at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:638)
	at $line23.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:24)
	at $line23.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:29)
	at $line23.$read$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:31)
	at $line23.$read$$iw$$iw$$iw$$iw$$iw.<init>(<console>:33)
	at $line23.$read$$iw$$iw$$iw$$iw.<init>(<console>:35)
	at $line23.$read$$iw$$iw$$iw.<init>(<console>:37)
	at $line23.$read$$iw$$iw.<init>(<console>:39)
	at $line23.$read$$iw.<init>(<console>:41)
	at $line23.$read.<init>(<console>:43)
	at $line23.$read$.<init>(<console>:47)
	at $line23.$read$.<clinit>(<console>)
	at $line23.$eval$.$print$lzycompute(<console>:7)
	at $line23.$eval$.$print(<console>:6)
	at $line23.$eval.$print(<console>)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at scala.tools.nsc.interpreter.IMain$ReadEvalPrint.call(IMain.scala:786)
	at scala.tools.nsc.interpreter.IMain$Request.loadAndRun(IMain.scala:1047)
	at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$1.apply(IMain.scala:638)
	at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$1.apply(IMain.scala:637)
	at scala.reflect.internal.util.ScalaClassLoader$class.asContext(ScalaClassLoader.scala:31)
	at scala.reflect.internal.util.AbstractFileClassLoader.asContext(AbstractFileClassLoader.scala:19)
	at scala.tools.nsc.interpreter.IMain$WrappedRequest.loadAndRunReq(IMain.scala:637)
	at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:569)
	at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:565)
	at scala.tools.nsc.interpreter.ILoop.interpretStartingWith(ILoop.scala:807)
	at scala.tools.nsc.interpreter.ILoop.command(ILoop.scala:681)
	at scala.tools.nsc.interpreter.ILoop.processLine(ILoop.scala:395)
	at scala.tools.nsc.interpreter.ILoop.loop(ILoop.scala:415)
	at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.apply$mcZ$sp(ILoop.scala:923)
	at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.apply(ILoop.scala:909)
	at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.apply(ILoop.scala:909)
	at scala.reflect.internal.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:97)
	at scala.tools.nsc.interpreter.ILoop.process(ILoop.scala:909)
	at org.apache.spark.repl.Main$.doMain(Main.scala:76)
	at org.apache.spark.repl.Main$.main(Main.scala:56)
	at org.apache.spark.repl.Main.main(Main.scala)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
	at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:892)
	at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:197)
	at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:227)
	at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:136)
	at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Caused by: org.apache.spark.SparkException: Task failed while writing rows.
	at org.apache.spark.sql.execution.datasources.FileFormatWriter$.org$apache$spark$sql$execution$datasources$FileFormatWriter$$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$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.UnsatisfiedLinkError: org.xerial.snappy.SnappyNative.maxCompressedLength(I)I
	at org.xerial.snappy.SnappyNative.maxCompressedLength(Native Method)
	at org.xerial.snappy.Snappy.maxCompressedLength(Snappy.java:316)
	at parquet.hadoop.codec.SnappyCompressor.compress(SnappyCompressor.java:67)
	at org.apache.hadoop.io.compress.CompressorStream.compress(CompressorStream.java:81)
	at org.apache.hadoop.io.compress.CompressorStream.finish(CompressorStream.java:92)
	at parquet.hadoop.CodecFactory$BytesCompressor.compress(CodecFactory.java:112)
	at parquet.hadoop.ColumnChunkPageWriteStore$ColumnChunkPageWriter.writePage(ColumnChunkPageWriteStore.java:89)
	at parquet.column.impl.ColumnWriterV1.writePage(ColumnWriterV1.java:153)
	at parquet.column.impl.ColumnWriterV1.flush(ColumnWriterV1.java:241)
	at parquet.column.impl.ColumnWriteStoreV1.flush(ColumnWriteStoreV1.java:126)
	at parquet.hadoop.InternalParquetRecordWriter.flushRowGroupToStore(InternalParquetRecordWriter.java:159)
	at parquet.hadoop.InternalParquetRecordWriter.close(InternalParquetRecordWriter.java:111)
	at parquet.hadoop.ParquetRecordWriter.close(ParquetRecordWriter.java:112)
	at org.apache.spark.sql.execution.datasources.parquet.ParquetOutputWriter.close(ParquetOutputWriter.scala:42)
	at org.apache.spark.sql.execution.datasources.FileFormatWriter$SingleDirectoryWriteTask.releaseResources(FileFormatWriter.scala:405)
	at org.apache.spark.sql.execution.datasources.FileFormatWriter$SingleDirectoryWriteTask.execute(FileFormatWriter.scala:396)
	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:1411)
	at org.apache.spark.sql.execution.datasources.FileFormatWriter$.org$apache$spark$sql$execution$datasources$FileFormatWriter$$executeTask(FileFormatWriter.scala:272)
	... 8 more

But samething work if set compression with gzip format.

AutoIN · ‎05-02-2018

@jirapong this is a known issue which we've recently seen in CDS 2.3

On Spark 2.3 the nativeLoader (SnappyNativeLoader’s) parentClassLoader is now an ExecutorClassLoader , whereas the parentClassLoader was a Launcher$ExtClassLoader prior to Spark 2.3. This created incompatibility with the snappy version (snappy-java.1.0.4.1) packaged with CDH.

We are currently working on a solution in a future release, but there are two workarounds:

1) Use a later version of the Snappy library, which works with the above-mentioned class loader change, for example, snappy-java-1.1.4.

Place the new snappy-java library on a local file system (for example /var/snappy). Then run your spark application with the user classpath options as shown below:

spark2-shell --jars /var/snappy/snappy-java-1.1.4.jar --conf spark.userClassspathFirst=true --conf spark.executor.extraClassPath="./snappy-java-1.1.4.jar"

2) Instead of using Snappy, you can set the compression by changing the codec to LZ4 or UNCOMPRESSED (which you've already tested).

View solution in original post

AutoIN · ‎05-02-2018