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https://issues.apache.org/jira/browse/STORM-2518?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16013612#comment-16013612
]
Jungtaek Lim commented on STORM-2518:
-------------------------------------
This issue is actually from fixing STORM-2496. I'll submit a patch soon.
> NPE during uploading dependency artifacts with secured cluster
> --------------------------------------------------------------
>
> Key: STORM-2518
> URL: https://issues.apache.org/jira/browse/STORM-2518
> Project: Apache Storm
> Issue Type: Bug
> Components: storm-core
> Affects Versions: 2.0.0, 1.1.1
> Reporter: Jungtaek Lim
> Assignee: Jungtaek Lim
>
> While adding ACL to USER from uploading artifacts, "name" field is actually
> optional for thrift specification, but Nimbus reads the value without
> checking null while fixing ACL.
> {code}
> 2017-05-16 14:57:02.527 o.a.s.t.s.TThreadPoolServer pool-45-thread-136
> [ERROR] Error occurred during processing of message.
> java.lang.NullPointerException: null
> at
> org.apache.storm.blobstore.BlobStoreAclHandler.fixACLsForUser(BlobStoreAclHandler.java:382)
> ~[storm-core-1.1.0.2.6.0.2-SNAPSHOT.jar:1.1.0.2.6.0.2-SNAPSHOT]
> at
> org.apache.storm.blobstore.BlobStoreAclHandler.normalizeSettableACLs(BlobStoreAclHandler.java:357)
> ~[storm-core-1.1.0.2.6.0.2-SNAPSHOT.jar:1.1.0.2.6.0.2-SNAPSHOT]
> at
> org.apache.storm.blobstore.BlobStoreAclHandler.normalizeSettableBlobMeta(BlobStoreAclHandler.java:306)
> ~[storm-core-1.1.0.2.6.0.2-SNAPSHOT.jar:1.1.0.2.6.0.2-SNAPSHOT]
> at
> org.apache.storm.blobstore.LocalFsBlobStore.createBlob(LocalFsBlobStore.java:103)
> ~[storm-core-1.1.0.2.6.0.2-SNAPSHOT.jar:1.1.0.2.6.0.2-SNAPSHOT]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> ~[?:1.8.0_112]
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> ~[?:1.8.0_112]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[?:1.8.0_112]
> at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_112]
> at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:93)
> ~[clojure-1.7.0.jar:?]
> at clojure.lang.Reflector.invokeInstanceMethod(Reflector.java:28)
> ~[clojure-1.7.0.jar:?]
> at
> org.apache.storm.daemon.nimbus$mk_reified_nimbus$reify__9064.beginCreateBlob(nimbus.clj:2047)
> ~[storm-core-1.1.0.2.6.0.2-SNAPSHOT.jar:1.1.0.2.6.0.2-SNAPSHOT]
> at
> org.apache.storm.generated.Nimbus$Processor$beginCreateBlob.getResult(Nimbus.java:3430)
> ~[storm-core-1.1.0.2.6.0.2-SNAPSHOT.jar:1.1.0.2.6.0.2-SNAPSHOT]
> at
> org.apache.storm.generated.Nimbus$Processor$beginCreateBlob.getResult(Nimbus.java:3414)
> ~[storm-core-1.1.0.2.6.0.2-SNAPSHOT.jar:1.1.0.2.6.0.2-SNAPSHOT]
> at
> org.apache.storm.thrift.ProcessFunction.process(ProcessFunction.java:39)
> ~[storm-core-1.1.0.2.6.0.2-SNAPSHOT.jar:1.1.0.2.6.0.2-SNAPSHOT]
> at
> org.apache.storm.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> ~[storm-core-1.1.0.2.6.0.2-SNAPSHOT.jar:1.1.0.2.6.0.2-SNAPSHOT]
> at
> org.apache.storm.security.auth.SaslTransportPlugin$TUGIWrapProcessor.process(SaslTransportPlugin.java:144)
> ~[storm-core-1.1.0.2.6.0.2-SNAPSHOT.jar:1.1.0.2.6.0.2-SNAPSHOT]
> at
> org.apache.storm.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)
> ~[storm-core-1.1.0.2.6.0.2-SNAPSHOT.jar:1.1.0.2.6.0.2-SNAPSHOT]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [?:1.8.0_112]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [?:1.8.0_112]
> at java.lang.Thread.run(Thread.java:745) [?:1.8.0_112]
> {code}
> Uploading artifacts fails and topology submission also fails.
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