[SPARK-25928] NoSuchMethodError net.jpountz.lz4.LZ4BlockInputStream.<init>(Ljava/io/InputStream;Z)V

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 2.3.1
• Component/s: Spark Submit

Environment

EMR 5.17 which is using oozie 5.0.0 and spark 2.3.1

• Assignee: Unassigned
• Reporter: Jerry Chabot
• Created: 02/Nov/18 14:38
• Updated: 08/Mar/19 15:57
• Resolved: 02/Mar/19 21:28

Description

I am not sure if this is an Oozie problem, a Spark problem or a user error. It is blocking our upcoming release.

We are upgrading from Amazon's EMR 5.7 to EMR 5.17. The version changes are:

    oozie 4.3.0 -> 5.0.0
    spark 2.1.1 -> 2.3.1

All our Oozie/Spark jobs were working in EMR 5.7. After ugprading, some of our jobs which use a spark action are failing with the NoSuchMethod as shown further in the description. It seems like conflicting classes.

I noticed the spark share lib directory has two versions of the LZ4 jar.

sudo -u hdfs hadoop fs -ls /user/oozie/share/lib/lib_20181029182704/spark/lz
rw-rr-   3 oozie oozie      79845 2018-10-29 18:27 /user/oozie/share/lib/lib_20181029182704/spark/compress-lzf-1.0.3.jar
rw-rr-   3 hdfs  oozie     236880 2018-11-01 18:22 /user/oozie/share/lib/lib_20181029182704/spark/lz4-1.3.0.jar
rw-rr-   3 oozie oozie     370119 2018-10-29 18:27 /user/oozie/share/lib/lib_20181029182704/spark/lz4-java-1.4.0.jar

But, both of these jars have the constructor LZ4BlockInputStream(java/io/InputStream). The spark/jars directory has only lz4-java-1.4.0.jar. share lib seems to be getting it from the /usr/lib/oozie/oozie-sharelib.tar.gz.

Unfortunately, my team member that knows most about Spark is on vacation. Does anyone have any suggestions on how best to troubleshoot this problem?

Here is the strack trace.

      diagnostics: User class threw exception: 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, ip-172-27-113-49.ec2.internal, executor 2): java.lang.NoSuchMethodError: net.jpountz.lz4.LZ4BlockInputStream.<init>(Ljava/io/InputStream;Z)V
       at org.apache.spark.io.LZ4CompressionCodec.compressedInputStream(CompressionCodec.scala:122)
       at org.apache.spark.broadcast.TorrentBroadcast$$anonfun$6.apply(TorrentBroadcast.scala:304)
       at org.apache.spark.broadcast.TorrentBroadcast$$anonfun$6.apply(TorrentBroadcast.scala:304)
       at scala.Option.map(Option.scala:146)
       at org.apache.spark.broadcast.TorrentBroadcast$.unBlockifyObject(TorrentBroadcast.scala:304)
       at org.apache.spark.broadcast.TorrentBroadcast$$anonfun$readBroadcastBlock$1$$anonfun$apply$2.apply(TorrentBroadcast.scala:235)
       at scala.Option.getOrElse(Option.scala:121)
       at org.apache.spark.broadcast.TorrentBroadcast$$anonfun$readBroadcastBlock$1.apply(TorrentBroadcast.scala:211)
       at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1346)
       at org.apache.spark.broadcast.TorrentBroadcast.readBroadcastBlock(TorrentBroadcast.scala:207)
       at org.apache.spark.broadcast.TorrentBroadcast._value$lzycompute(TorrentBroadcast.scala:66)
       at org.apache.spark.broadcast.TorrentBroadcast._value(TorrentBroadcast.scala:66)
       at org.apache.spark.broadcast.TorrentBroadcast.getValue(TorrentBroadcast.scala:96)
       at org.apache.spark.broadcast.Broadcast.value(Broadcast.scala:70)
       at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:86)
       at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:53)
       at org.apache.spark.scheduler.Task.run(Task.scala:109)
       at org.apache.spark.executor.Executor$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)