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From Akhil Das <ak...@sigmoidanalytics.com>
Subject Re: shark queries failed
Date Sun, 15 Feb 2015 17:18:47 GMT
I'd suggest you updating your spark to the latest version and try SparkSQL
instead of Shark.

Thanks
Best Regards

On Sun, Feb 15, 2015 at 7:36 AM, Grandl Robert <rgrandl@yahoo.com.invalid>
wrote:

> Hi guys,
>
> I deployed BlinkDB(built atop Shark) and running Spark 0.9.
>
> I tried to run several TPCDS shark queries taken from
> https://github.com/cloudera/impala-tpcds-kit/tree/master/queries-sql92-modified/queries/shark.
> However, the following exceptions are encountered. Do you have any idea why
> that might happen ?
>
> Thanks,
> Robert
>
> 2015-02-14 17:58:29,358 WARN  util.NativeCodeLoader
> (NativeCodeLoader.java:<clinit>(52)) - Unable to load native-
> hadoop library for your platform... using builtin-java classes where
> applicable
> 2015-02-14 17:58:29,360 WARN  snappy.LoadSnappy
> (LoadSnappy.java:<clinit>(46)) - Snappy native library not loaded
> 2015-02-14 17:58:34,963 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 6 (task 5.0:2)
> 2015-02-14 17:58:34,970 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Loss was due to java.lang
> .ClassCastException
> java.lang.ClassCastException: org.apache.hadoop.io.NullWritable cannot be
> cast to org.apache.hadoop.io.FloatWrita
> ble
>         at
> org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableFloatObjectInspector.get(WritableFloat
> ObjectInspector.java:35)
>         at
> org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:331)
>         at
> org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serializeStruct(LazyBinarySerDe.java:257)
>         at
> org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:204)
>         at
> shark.execution.ReduceSinkOperator$$anonfun$processPartitionNoDistinct$1.apply(ReduceSinkOperator.scal
> a:188)
>         at
> shark.execution.ReduceSinkOperator$$anonfun$processPartitionNoDistinct$1.apply(ReduceSinkOperator.scal
> a:153)
>         at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
>         at scala.collection.Iterator$class.foreach(Iterator.scala:727)
>         at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
>         at
> org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:161)
>         at
> org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:102)
>         at org.apache.spark.scheduler.Task.run(Task.scala:53)
>         at
> org.apache.spark.executor.Executor$TaskRunner$$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:1110)
>         at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>         at java.lang.Thread.run(Thread.java:722)
> 2015-02-14 17:58:34,983 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 8 (task 5.0:4)
> 2015-02-14 17:58:35,075 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 12 (task 5.0:8)
> 2015-02-14 17:58:35,119 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 15 (task 5.0:2)
> 2015-02-14 17:58:35,134 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 9 (task 5.0:5)
> 2015-02-14 17:58:35,187 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 16 (task 5.0:4)
> 2015-02-14 17:58:35,203 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 11 (task 5.0:7)
> 2015-02-14 17:58:35,214 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 13 (task 5.0:9)
> 2015-02-14 17:58:35,265 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 4 (task 5.0:0)
> 2015-02-14 17:58:35,274 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 18 (task 5.0:2)
> 2015-02-14 17:58:35,304 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 17 (task 5.0:8)
> 2015-02-14 17:58:35,330 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 5 (task 5.0:1)
> 2015-02-14 17:58:35,354 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 20 (task 5.0:4)
> 2015-02-14 17:58:35,387 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 19 (task 5.0:5)
> 2015-02-14 17:58:35,430 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 7 (task 5.0:3)
> 2015-02-14 17:58:35,432 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 24 (task 5.0:2)
> 2015-02-14 17:58:35,433 ERROR scheduler.TaskSetManager
> (Logging.scala:logError(65)) - Task 5.0:2 failed 4 times;
> aborting job
> 2015-02-14 17:58:35,438 ERROR ql.Driver
> (SessionState.java:printError(400)) - FAILED: Execution Error, return cod
> e -101 from shark.execution.SparkTask
> 2015-02-14 17:58:35,552 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Lost TID 30 (task 6.0:0)
> 2015-02-14 17:58:35,565 WARN  scheduler.TaskSetManager
> (Logging.scala:logWarning(61)) - Loss was due to java.io.F
> ileNotFoundException
> java.io.FileNotFoundException: http://10.200.146.12:46812/broadcast_4
>         at
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1613)
>         at
> org.apache.spark.broadcast.HttpBroadcast$.read(HttpBroadcast.scala:156)
>         at
> org.apache.spark.broadcast.HttpBroadcast.readObject(HttpBroadcast.scala:56)
>         at sun.reflect.GeneratedMethodAccessor19.invoke(Unknown Source)
>
>
>

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