That cloneRecords parameter is gone, so either use the released 0.9.0 or the current master.
On Thu, Feb 6, 2014 at 9:17 AM, Frank Austin Nothaft <[email protected]>wrote: > Uri, > > Er, yes, it is the cloneRecords, and when I said true, I meant false... > Apologies for the misdirection there. > > > Regards, > > Frank Austin Nothaft > [email protected] > [email protected] > 202-340-0466 > > On Feb 5, 2014, at 7:44 PM, Uri Laserson <[email protected]> wrote: > > My spark is 0.9.0-SNAPSHOT, built from wherever master was at the time > (like a week or two ago). > > If you're referring to the cloneRecords parameter, it appears to default > to true, but even when I add it explicitly, I get the same error. > > > On Wed, Feb 5, 2014 at 7:17 PM, Frank Austin Nothaft < > [email protected]> wrote: > >> Uri, >> >> Which version of Spark are you running? If it is >0.9.0, you need to add >> an optional true argument at the end of the sc.newApiHadoopFile(...) call to >> read Parquet data. >> >> Regards, >> >> Frank Austin Nothaft >> [email protected] >> [email protected] >> 202-340-0466 >> >> On Feb 5, 2014, at 7:14 PM, Uri Laserson <[email protected]> wrote: >> >> I am cross-posting on the parquet mailing list. Short recap: I am trying >> to read Parquet data from the spark interactive shell. >> >> I have added all the necessary parquet jars to SPARK_CLASSPATH: >> >> export >> SPARK_CLASSPATH="/Users/laserson/repos/parquet-mr/parquet-avro/target/parquet-avro-1.3.3-SNAPSHOT.jar:/Users/laserson/repos/parquet-mr/parquet-hadoop/target/parquet-hadoop-1.3.3-SNAPSHOT.jar:/Users/laserson/repos/parquet-mr/parquet-common/target/parquet-common-1.3.3-SNAPSHOT.jar:/Users/laserson/repos/parquet-mr/parquet-column/target/parquet-column-1.3.3-SNAPSHOT.jar:/Users/laserson/repos/parquet-format/target/parquet-format-2.0.1-SNAPSHOT.jar:/Users/laserson/repos/parquet-mr/parquet-jackson/target/parquet-jackson-1.3.3-SNAPSHOT.jar" >> >> From the spark-shell, I run: >> >> val job = new Job(sc.hadoopConfiguration) >> ParquetInputFormat.setReadSupportClass(job, >> classOf[AvroReadSupport[GenericRecord]]) >> val records1 = >> sc.newAPIHadoopFile("/Users/laserson/temp/test-parquet/alltypeuri", >> classOf[ParquetInputFormat[GenericRecord]], classOf[Void], >> classOf[GenericRecord], job.getConfiguration) >> >> Then I try >> >> records1.count >> >> Which gives the following error: >> >> 14/02/05 18:42:22 ERROR Executor: Exception in task ID 1 >> java.lang.NoSuchMethodError: >> org.apache.avro.Schema$Field.<init>(Ljava/lang/String;Lorg/apache/avro/Schema;Ljava/lang/String;Lparquet/org/codehaus/jackson/JsonNode;)V >> at >> parquet.avro.AvroSchemaConverter.convertFields(AvroSchemaConverter.java:191) >> at parquet.avro.AvroSchemaConverter.convert(AvroSchemaConverter.java:177) >> at parquet.avro.AvroReadSupport.prepareForRead(AvroReadSupport.java:86) >> at >> parquet.hadoop.InternalParquetRecordReader.initialize(InternalParquetRecordReader.java:142) >> at >> parquet.hadoop.ParquetRecordReader.initializeInternalReader(ParquetRecordReader.java:118) >> at >> parquet.hadoop.ParquetRecordReader.initialize(ParquetRecordReader.java:107) >> at >> org.apache.spark.rdd.NewHadoopRDD$$anon$1.<init>(NewHadoopRDD.scala:106) >> at org.apache.spark.rdd.NewHadoopRDD.compute(NewHadoopRDD.scala:94) >> at org.apache.spark.rdd.NewHadoopRDD.compute(NewHadoopRDD.scala:57) >> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:241) >> at org.apache.spark.rdd.RDD.iterator(RDD.scala:232) >> at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:109) >> at org.apache.spark.scheduler.Task.run(Task.scala:53) >> at >> org.apache.spark.executor.Executor$TaskRunner$$anonfun$run$1.apply$mcV$sp(Executor.scala:213) >> at >> org.apache.spark.deploy.SparkHadoopUtil.runAsUser(SparkHadoopUtil.scala:49) >> at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:178) >> at >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >> at java.lang.Thread.run(Thread.java:744) >> >> >> My hypothesis is that this a shading problem. It appears that the code >> is trying to call a constructor that looks like this: >> >> String.Field(String, Schema, String, *parquet* >> .org.codehaus.jackson.JsonNode) >> >> but the signature from the spark-assembly jar is >> >> public org.apache.avro.Schema$Field(java.lang.String, >> org.apache.avro.Schema, java.lang.String, org.codehaus.jackson.JsonNode); >> >> Where do I go from here? >> >> Uri >> >> >> >> >> >> >> >> On Wed, Feb 5, 2014 at 5:02 PM, Uri Laserson <[email protected]>wrote: >> >>> Yep, I did not include that jar in the class path. Now I've got some >>> "real" errors to try to work through. Thanks! >>> >>> >>> On Wed, Feb 5, 2014 at 3:52 PM, Jey Kottalam <[email protected]>wrote: >>> >>>> Hi Uri, >>>> >>>> Could you try adding the parquet-jackson JAR to your classpath? There >>>> may possibly be other parquet-avro dependencies that are missing too. >>>> >>>> http://mvnrepository.com/artifact/com.twitter/parquet-jackson/1.3.2 >>>> >>>> -Jey >>>> >>>> On Wed, Feb 5, 2014 at 3:02 PM, Uri Laserson <[email protected]> >>>> wrote: >>>> > Yes, of course. That class is a jackson class, and I'm not sure why >>>> it's >>>> > being referred to as >>>> parquet.org.codehaus.jackson.JsonGenerationException. >>>> > >>>> > org.codehaus.jackson.JsonGenerationException is on the classpath. >>>> But not >>>> > when it's prefixed by parquet. >>>> > >>>> > >>>> > On Wed, Feb 5, 2014 at 12:06 PM, Andrew Ash <[email protected]> >>>> wrote: >>>> >> >>>> >> I'm assuming you checked all the jars in SPARK_CLASSPATH to confirm >>>> that >>>> >> parquet/org/codehaus/jackson/JsonGenerationException.class exists in >>>> one of >>>> >> them? >>>> >> >>>> >> >>>> >> On Wed, Feb 5, 2014 at 12:02 PM, Uri Laserson <[email protected] >>>> > >>>> >> wrote: >>>> >>> >>>> >>> Has anyone tried this? I'd like to read a bunch of Avro >>>> GenericRecords >>>> >>> from a Parquet file. I'm having a bit of trouble with respect to >>>> >>> dependencies. My latest attempt looks like this: >>>> >>> >>>> >>> export >>>> >>> >>>> SPARK_CLASSPATH="/Users/laserson/repos/parquet-mr/parquet-avro/target/parquet-avro-1.3.3-SNAPSHOT.jar:/Users/laserson/repos/parquet-mr/parquet-hadoop/target/parquet-hadoop-1.3.3-SNAPSHOT.jar:/Users/laserson/repos/parquet-mr/parquet-common/target/parquet-common-1.3.3-SNAPSHOT.jar:/Users/laserson/repos/parquet-mr/parquet-column/target/parquet-column-1.3.3-SNAPSHOT.jar:/Users/laserson/repos/parquet-format/target/parquet-format-2.0.1-SNAPSHOT.jar" >>>> >>> >>>> >>> MASTER=local ~/repos/incubator-spark/bin/spark-shell >>>> >>> >>>> >>> Then in the shell: >>>> >>> >>>> >>> val records1 = >>>> >>> sc.newAPIHadoopFile("/Users/laserson/temp/test-parquet/alltypeuri", >>>> >>> classOf[AvroParquetInputFormat], classOf[Void], >>>> classOf[IndexedRecord], >>>> >>> sc.hadoopConfiguration) >>>> >>> records1.collect >>>> >>> >>>> >>> At which point it barfs: >>>> >>> >>>> >>> 14/02/05 12:02:32 INFO FileInputFormat: Total input paths to >>>> process : 3 >>>> >>> SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". >>>> >>> SLF4J: Defaulting to no-operation (NOP) logger implementation >>>> >>> SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for >>>> further >>>> >>> details. >>>> >>> java.io.IOException: Could not read footer: >>>> >>> java.lang.NoClassDefFoundError: >>>> >>> parquet/org/codehaus/jackson/JsonGenerationException >>>> >>> at >>>> >>> >>>> parquet.hadoop.ParquetFileReader.readAllFootersInParallel(ParquetFileReader.java:189) >>>> >>> at >>>> >>> >>>> parquet.hadoop.ParquetFileReader.readAllFootersInParallelUsingSummaryFiles(ParquetFileReader.java:145) >>>> >>> at >>>> >>> >>>> parquet.hadoop.ParquetInputFormat.getFooters(ParquetInputFormat.java:354) >>>> >>> at >>>> >>> >>>> parquet.hadoop.ParquetInputFormat.getFooters(ParquetInputFormat.java:339) >>>> >>> at >>>> >>> >>>> parquet.hadoop.ParquetInputFormat.getSplits(ParquetInputFormat.java:246) >>>> >>> at >>>> org.apache.spark.rdd.NewHadoopRDD.getPartitions(NewHadoopRDD.scala:85) >>>> >>> at >>>> org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:207) >>>> >>> at >>>> org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:205) >>>> >>> at scala.Option.getOrElse(Option.scala:120) >>>> >>> at org.apache.spark.rdd.RDD.partitions(RDD.scala:205) >>>> >>> at org.apache.spark.SparkContext.runJob(SparkContext.scala:863) >>>> >>> at org.apache.spark.rdd.RDD.collect(RDD.scala:602) >>>> >>> at $iwC$$iwC$$iwC$$iwC.<init>(<console>:20) >>>> >>> at $iwC$$iwC$$iwC.<init>(<console>:25) >>>> >>> at $iwC$$iwC.<init>(<console>:27) >>>> >>> at $iwC.<init>(<console>:29) >>>> >>> at <init>(<console>:31) >>>> >>> at .<init>(<console>:35) >>>> >>> at .<clinit>(<console>) >>>> >>> at .<init>(<console>:7) >>>> >>> at .<clinit>(<console>) >>>> >>> at $print(<console>) >>>> >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>> >>> at >>>> >>> >>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >>>> >>> at >>>> >>> >>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>>> >>> at java.lang.reflect.Method.invoke(Method.java:606) >>>> >>> at >>>> >>> >>>> org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:772) >>>> >>> at >>>> >>> >>>> org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1040) >>>> >>> at >>>> org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:609) >>>> >>> at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:640) >>>> >>> at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:604) >>>> >>> at >>>> >>> >>>> org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:788) >>>> >>> at >>>> >>> >>>> org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:833) >>>> >>> at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:745) >>>> >>> at >>>> org.apache.spark.repl.SparkILoop.processLine$1(SparkILoop.scala:593) >>>> >>> at >>>> org.apache.spark.repl.SparkILoop.innerLoop$1(SparkILoop.scala:600) >>>> >>> at org.apache.spark.repl.SparkILoop.loop(SparkILoop.scala:603) >>>> >>> at >>>> >>> >>>> org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply$mcZ$sp(SparkILoop.scala:926) >>>> >>> at >>>> >>> >>>> org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply(SparkILoop.scala:876) >>>> >>> at >>>> >>> >>>> org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply(SparkILoop.scala:876) >>>> >>> at >>>> >>> >>>> scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135) >>>> >>> at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:876) >>>> >>> at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:968) >>>> >>> at org.apache.spark.repl.Main$.main(Main.scala:31) >>>> >>> at org.apache.spark.repl.Main.main(Main.scala) >>>> >>> Caused by: java.lang.NoClassDefFoundError: >>>> >>> parquet/org/codehaus/jackson/JsonGenerationException >>>> >>> at >>>> >>> >>>> parquet.format.converter.ParquetMetadataConverter.fromParquetMetadata(ParquetMetadataConverter.java:359) >>>> >>> at >>>> >>> >>>> parquet.format.converter.ParquetMetadataConverter.readParquetMetadata(ParquetMetadataConverter.java:312) >>>> >>> at >>>> >>> >>>> parquet.hadoop.ParquetFileReader.readFooter(ParquetFileReader.java:295) >>>> >>> at >>>> parquet.hadoop.ParquetFileReader$2.call(ParquetFileReader.java:179) >>>> >>> at >>>> parquet.hadoop.ParquetFileReader$2.call(ParquetFileReader.java:175) >>>> >>> at java.util.concurrent.FutureTask.run(FutureTask.java:262) >>>> >>> at >>>> >>> >>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>> >>> at >>>> >>> >>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>> >>> at java.lang.Thread.run(Thread.java:744) >>>> >>> Caused by: java.lang.ClassNotFoundException: >>>> >>> parquet.org.codehaus.jackson.JsonGenerationException >>>> >>> at java.net.URLClassLoader$1.run(URLClassLoader.java:366) >>>> >>> at java.net.URLClassLoader$1.run(URLClassLoader.java:355) >>>> >>> at java.security.AccessController.doPrivileged(Native Method) >>>> >>> at java.net.URLClassLoader.findClass(URLClassLoader.java:354) >>>> >>> at java.lang.ClassLoader.loadClass(ClassLoader.java:425) >>>> >>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) >>>> >>> at java.lang.ClassLoader.loadClass(ClassLoader.java:358) >>>> >>> ... 9 more >>>> >>> >>>> >>> >>>> >>> -- >>>> >>> Uri Laserson, PhD >>>> >>> Data Scientist, Cloudera >>>> >>> Twitter/GitHub: @laserson >>>> >>> +1 617 910 0447 >>>> >>> [email protected] >>>> >> >>>> >> >>>> > >>>> > >>>> > >>>> > -- >>>> > Uri Laserson, PhD >>>> > Data Scientist, Cloudera >>>> > Twitter/GitHub: @laserson >>>> > +1 617 910 0447 >>>> > [email protected] >>>> >>> >>> >>> >>> -- >>> Uri Laserson, PhD >>> Data Scientist, Cloudera >>> Twitter/GitHub: @laserson >>> +1 617 910 0447 >>> [email protected] >>> >> >> >> >> -- >> Uri Laserson, PhD >> Data Scientist, Cloudera >> Twitter/GitHub: @laserson >> +1 617 910 0447 >> [email protected] >> >> >> >> -- >> http://parquet.github.com/ >> --- >> You received this message because you are subscribed to the Google Groups >> "Parquet" group. >> To post to this group, send email to [email protected]. >> > > > > -- > Uri Laserson, PhD > Data Scientist, Cloudera > Twitter/GitHub: @laserson > +1 617 910 0447 > [email protected] > > > -- Prashant
