Storm encountered this error today:
12/03/27 18:07:57 info storm. stormsubmitter: jar not uploaded to master yet. Submitting jar...
12/03/27 18:07:57 info storm. stormsubmitter: Uploading topology jar null to assigned location:/mnt/storm/Nimbus/inbox/stormjar-ec91071b-24b7-41d4-a980-ebd85c1f0c0b.jar
Exception in thread "Main" Java. Lang. runtimeexception: Java. Lang. nullpointerexception
At backtype. Storm. stormsubmitter. submitjar (stormsubmitter. Java: 92)
At backtype. Storm. stormsubmitter. submitjar (stormsubmitter. Java: 71)
At backtype. Storm. stormsubmitter. submittopology (stormsubmitter. Java: 50)
At com. Infosmart. topology. teststormtopology. Main (teststormtopology. Java: 77)
Caused by: Java. Lang. nullpointerexception
At java. Io. fileinputstream. <init> (fileinputstream. Java: 103)
At java. Io. fileinputstream. <init> (fileinputstream. Java: 66)
At backtype. Storm. utils. bufferfileinputstream. <init> (bufferfileinputstream. Java: 14)
At backtype. Storm. utils. bufferfileinputstream. <init> (bufferfileinputstream. Java: 19)
At backtype. Storm. stormsubmitter. submitjar (stormsubmitter. Java: 82)
... 3 more
Please help.