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Samebug tips

  1. ,
    Expert tip

    This might be an issue with the file location in the Spark submit command. Try it with

    spark-submit --master spark://master:7077 \
         hello_world_from_pyspark.py {file location}
    
    
  2. ,
    Expert tip

    Check if you've set a name in Application -> Run. If you didn't, the generated XML is gonna have missing information and then this exception will be thrown.

Solutions on the web

via GitHub by saritasa
, 1 year ago
Fail to construct messaging plugin from plugin backtype.storm.messaging.netty.Context
via Stack Overflow by DmitrySemenov
, 1 year ago
Fail to construct messaging plugin from plugin backtype.storm.messaging.netty.Context
via GitHub by clharris
, 1 year ago
Fail to construct messaging plugin from plugin backtype.storm.messaging.netty.Context
java.lang.ClassNotFoundException: backtype.storm.messaging.netty.Context	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Class.java:264)	at org.apache.storm.messaging.TransportFactory.makeContext(TransportFactory.java:38)	at org.apache.storm.daemon.worker$worker_data.invoke(worker.clj:266)	at org.apache.storm.daemon.worker$fn__8450$exec_fn__2461__auto__$reify__8452.run(worker.clj:611)	at java.security.AccessController.doPrivileged(Native Method)	at javax.security.auth.Subject.doAs(Subject.java:422)	at org.apache.storm.daemon.worker$fn__8450$exec_fn__2461__auto____8451.invoke(worker.clj:609)	at clojure.lang.AFn.applyToHelper(AFn.java:178)	at clojure.lang.AFn.applyTo(AFn.java:144)	at clojure.core$apply.invoke(core.clj:630)	at org.apache.storm.daemon.worker$fn__8450$mk_worker__8545.doInvoke(worker.clj:583)	at clojure.lang.RestFn.invoke(RestFn.java:512)	at org.apache.storm.daemon.worker$_main.invoke(worker.clj:771)	at clojure.lang.AFn.applyToHelper(AFn.java:165)	at clojure.lang.AFn.applyTo(AFn.java:144)	at org.apache.storm.daemon.worker.main(Unknown Source)