I added this and still get the same exception. The same property is also
set in spark-defaults.conf.
After that didn't work, I also tried adding --conf spark.authenticate=true
and --conf spark.authenticate.enableSaslEncryption=true, to match the other
related settings in spark-defaults.conf. Still get the same
classnotfoundexception.
On Thu, Jun 30, 2016 at 10:45 AM, Hyung Sung Shim <hss...@nflabs.com> wrote:
> Please add the *export SPARK_SUBMIT_OPTIONS="--conf
> spark.authenticate.secret=secret"* in conf/zeppelin-env.sh and restart
> zeppelin and retry your code.
>
>
> 2016-06-30 23:34 GMT+09:00 Jonathan Esterhazy <
> jonathan.esterh...@gmail.com>:
>
>> yes it does. i only see this problem in zeppelin.
>>
>> On Thu, Jun 30, 2016 at 7:05 AM, Hyung Sung Shim <hss...@nflabs.com>
>> wrote:
>>
>>> Hi Jonathan.
>>> It's not easy to build the test environments but I am working on this.
>>> I have question for you.
>>> Does your code working well on spark-shell in the spark.authenticate
>>> mode?
>>>
>>> 2016-06-30 22:47 GMT+09:00 Jonathan Esterhazy <
>>> jonathan.esterh...@gmail.com>:
>>>
>>>> Hyung, did you have any luck w/ zeppelin + spark authentication? I'm
>>>> quite stumped.
>>>>
>>>> thx.
>>>>
>>>> On Tue, Jun 28, 2016 at 9:11 PM, Hyung Sung Shim <hss...@nflabs.com>
>>>> wrote:
>>>>
>>>>> Thank you.
>>>>> Let me try.
>>>>>
>>>>> 2016-06-28 22:18 GMT+09:00 Jonathan Esterhazy <
>>>>> jonathan.esterh...@gmail.com>:
>>>>>
>>>>>> Hyung,
>>>>>>
>>>>>> Yes, here they are.
>>>>>>
>>>>>> zeppelin-env.sh:
>>>>>>
>>>>>> export ZEPPELIN_PORT=8890
>>>>>> export ZEPPELIN_CONF_DIR=/etc/zeppelin/conf
>>>>>> export ZEPPELIN_LOG_DIR=/var/log/zeppelin
>>>>>> export ZEPPELIN_PID_DIR=/var/run/zeppelin
>>>>>> export ZEPPELIN_PID=$ZEPPELIN_PID_DIR/zeppelin.pid
>>>>>> export ZEPPELIN_NOTEBOOK_DIR=/var/lib/zeppelin/notebook
>>>>>> export ZEPPELIN_WAR_TEMPDIR=/var/run/zeppelin/webapps
>>>>>> export MASTER=yarn-client
>>>>>> export SPARK_HOME=/usr/lib/spark
>>>>>> export HADOOP_CONF_DIR=/etc/hadoop/conf
>>>>>> export
>>>>>> CLASSPATH=":/etc/hive/conf:/usr/lib/hadoop-lzo/lib/*:/usr/lib/hadoop/hadoop-aws.jar:/usr/share/aws/aws-java-sdk/*:/usr/share/aws/emr/emrfs/conf:/usr/share/aws/emr/emrfs/lib/*
>>>>>> :/usr/share/aws/emr/emrfs/auxlib/*"
>>>>>> export JAVA_HOME=/usr/lib/jvm/java-1.8.0
>>>>>> export ZEPPELIN_NOTEBOOK_S3_BUCKET=mybucket
>>>>>> export ZEPPELIN_NOTEBOOK_S3_USER=zeppelin
>>>>>> export
>>>>>> ZEPPELIN_NOTEBOOK_STORAGE=org.apache.zeppelin.notebook.repo.S3NotebookRepo
>>>>>>
>>>>>> spark-defaults.conf:
>>>>>>
>>>>>> spark.master yarn
>>>>>> spark.driver.extraClassPath
>>>>>>
>>>>>> /etc/hadoop/conf:/etc/hive/conf:/usr/lib/hadoop-lzo/lib/*:/usr/lib/hadoop/hadoop-aws.jar:/usr/share/aws/aws-java-sdk/*:/usr/share/aws/emr/emrfs/conf
>>>>>> :/usr/share/aws/emr/emrfs/lib/*:/usr/share/aws/emr/emrfs/auxlib/*
>>>>>> spark.driver.extraLibraryPath
>>>>>> /usr/lib/hadoop/lib/native:/usr/lib/hadoop-lzo/lib/native
>>>>>> spark.executor.extraClassPath
>>>>>>
>>>>>> /etc/hadoop/conf:/etc/hive/conf:/usr/lib/hadoop-lzo/lib/*:/usr/lib/hadoop/hadoop-aws.jar:/usr/share/aws/aws-java-sdk/*:/usr/share/aws/emr/emrfs/conf
>>>>>> :/usr/share/aws/emr/emrfs/lib/*:/usr/share/aws/emr/emrfs/auxlib/*
>>>>>> spark.executor.extraLibraryPath
>>>>>> /usr/lib/hadoop/lib/native:/usr/lib/hadoop-lzo/lib/native
>>>>>> spark.eventLog.enabled true
>>>>>> spark.eventLog.dir hdfs:///var/log/spark/apps
>>>>>> spark.history.fs.logDirectory hdfs:///var/log/spark/apps
>>>>>> spark.yarn.historyServer.address ip-172-30-54-30.ec2.internal:18080
>>>>>> spark.history.ui.port 18080
>>>>>> spark.shuffle.service.enabled true
>>>>>> spark.driver.extraJavaOptions
>>>>>> -Dlog4j.configuration=file:///etc/spark/conf/log4j.properties
>>>>>> -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=70
>>>>>> -XX:MaxHeapFreeRatio=70
>>>>>> -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=512M
>>>>>> -XX:OnOutOfMemoryError='kill -9 %p'
>>>>>> spark.dynamicAllocation.enabled true
>>>>>> spark.executor.extraJavaOptions -verbose:gc -XX:+PrintGCDetails
>>>>>> -XX:+PrintGCDateStamps -XX:+UseConcMarkSweepGC
>>>>>> -XX:CMSInitiatingOccupancyFraction=70 -XX:MaxHeapFreeRatio=70 -XX:+CM
>>>>>> SClassUnloadingEnabled -XX:OnOutOfMemoryError='kill -9 %p'
>>>>>> spark.executor.memory 8640m
>>>>>> spark.executor.cores 7
>>>>>> spark.authenticate.enableSaslEncryption true
>>>>>> spark.driver.memory 1g
>>>>>> spark.network.sasl.serverAlwaysEncrypt true
>>>>>> spark.driver.cores 1
>>>>>> spark.ssl.protocol TLSv1.2
>>>>>> spark.ssl.keyStorePassword password
>>>>>> spark.yarn.maxAppAttempts 1
>>>>>> spark.ssl.keyStore /etc/emr/security/keystore.jks
>>>>>> spark.authenticate true
>>>>>> spark.ssl.keyPassword password
>>>>>> spark.ssl.enabled true
>>>>>> spark.ssl.enabledAlgorithms TLS_RSA_WITH_AES_256_CBC_SHA
>>>>>> spark.ssl.trustStore /etc/emr/security/truststore.jks
>>>>>> spark.authenticate.secret secret
>>>>>> spark.ssl.trustStorePassword password
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Mon, Jun 27, 2016 at 7:33 PM, Hyung Sung Shim <hss...@nflabs.com>
>>>>>> wrote:
>>>>>>
>>>>>>> Hi.
>>>>>>> Could you share your conf/zeppelin-env.sh and spark-defaults.conf ?
>>>>>>>
>>>>>>> 2016-06-28 8:52 GMT+09:00 Jonathan Esterhazy <
>>>>>>> jonathan.esterh...@gmail.com>:
>>>>>>>
>>>>>>>> I am having trouble using zeppelin in a spark cluster that has
>>>>>>>> spark node authentication turned on (e.g. with spark.authenticate=true,
>>>>>>>> spark.authenticate.secret=...)
>>>>>>>>
>>>>>>>> Notebook code that calls built-in spark functions (or other things
>>>>>>>> on executor classpath) work fine, but functions defined in the notebook
>>>>>>>> (anonymous or named) throw ClassNotFoundExceptions when called from an
>>>>>>>> executor.
>>>>>>>>
>>>>>>>> For example, this code works:
>>>>>>>>
>>>>>>>> val rdd = sc.textFile("hdfs://my-text-file")
>>>>>>>> rdd.take(1).foreach(println)
>>>>>>>>
>>>>>>>> rdd.saveAsTextFile("hdfs:///my-other-text-file")
>>>>>>>>
>>>>>>>> but code like this...
>>>>>>>>
>>>>>>>> rdd.filter(_.contains("my data"))
>>>>>>>>
>>>>>>>> fails with
>>>>>>>>
>>>>>>>> Caused by: java.lang.ClassNotFoundException:
>>>>>>>> $iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$anonfun$1
>>>>>>>> at
>>>>>>>> org.apache.spark.repl.ExecutorClassLoader.findClass(ExecutorClassLoader.scala:84)
>>>>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>>>>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>>>>>>>> at java.lang.Class.forName0(Native Method)
>>>>>>>> at java.lang.Class.forName(Class.java:348)
>>>>>>>> ...
>>>>>>>>
>>>>>>>>
>>>>>>>> I get the same kind of error if the filter function is defined as a
>>>>>>>> named function in the notebook, or as a member of singleton object
>>>>>>>> defined
>>>>>>>> in the notebook.
>>>>>>>>
>>>>>>>> When I look at the executor's log output, I see this error:
>>>>>>>>
>>>>>>>> 16/06/27 21:36:23 ERROR repl.ExecutorClassLoader: Failed to check
>>>>>>>> existence of class
>>>>>>>> $line31.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$anonfun$1 on
>>>>>>>> REPL
>>>>>>>> class server at https://172.30.54.30:34980
>>>>>>>> java.lang.NullPointerException
>>>>>>>> at
>>>>>>>> org.apache.spark.repl.ExecutorClassLoader.getClassFileInputStreamFromHttpServer(ExecutorClassLoader.scala:113)
>>>>>>>> at
>>>>>>>> org.apache.spark.repl.ExecutorClassLoader.findClassLocally(ExecutorClassLoader.scala:146)
>>>>>>>> at
>>>>>>>> org.apache.spark.repl.ExecutorClassLoader.findClass(ExecutorClassLoader.scala:76)
>>>>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>>>>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>>>>>>>> at java.lang.Class.forName0(Native Method)
>>>>>>>> at java.lang.Class.forName(Class.java:348)
>>>>>>>>
>>>>>>>> ...
>>>>>>>>
>>>>>>>>
>>>>>>>> If I disable spark authentication, everything works as expected. I
>>>>>>>> am running zeppelin 0.5.6 on spark 1.6.1 with yarn.
>>>>>>>>
>>>>>>>> Has anyone been able to get zeppelin working with spark
>>>>>>>> authentication?
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
