No clue, sorry.
The Storm Mailing list may be able to help you, it looks like deep into
their code...
On Wed, Sep 16, 2015 at 9:00 PM, Matthias J. Sax <mj...@apache.org> wrote:
> Hi,
>
> using Java 8 locally, I was able to reproduce the problem. I dug into it
> and could figure out the following. However, I cannot make any sense out
> of it. I have no experience with Java security stuff...
>
> Anyone?
>
> -Matthias
>
> ========================================================================
>
> In class
> > javax.security.auth.login.Configuration.getConfiguration()
>
> in line 235 to 242 (for Java 7) and
> in line 232 to 239 (for Java 8)
>
> this code
>
> > String config_class = null;
> > config_class = AccessController.doPrivileged
> > (new PrivilegedAction<Stritype filter textng>() {
> > public String run() {
> > return java.security.Security.getProperty
> > ("login.configuration.provider");
> > }
> > });
>
> results for "config_class":
> Java 7: com.sun.security.auth.login.ConfigFile
> Java 8: sun.security.provider.ConfigFile
>
> Later this leads to ClassCastException (in line 254 to 257 for Java 7;
> and line 251 to 254 for Java 8)
>
> > Class<? extends Configuration> implClass = Class.forName(
> > finalClass, false,
> > Thread.currentThread().getContextClassLoader()
> > ).asSubclass(Configuration.class);
>
> The call stack is also somewhat different.
>
> Java 7:
>
> > Configuration.getConfiguration() line: 235
> > NIOServerCnxnFactory(ServerCnxnFactory).configureSaslLogin() line: 174
> > NIOServerCnxnFactory.configure(InetSocketAddress, int) line: 87
> > zookeeper.clj line: 198
> > zookeeper.clj line: 197
> > zookeeper.clj line: 195
> > zookeeper$mk_inprocess_zookeeper(RestFn).invoke(Object) line: 410
> > testing.clj line: 123
> > testing$mk_local_storm_cluster(RestFn).invoke(Object, Object) line: 421
> > LocalCluster.clj line: 28
> > LocalCluster.<init>() line: not available
> > StormWrapperSetupHelperTest.testCreateTopologyContext() line: 190
>
> Java 8:
>
> > Configuration$2.run() line: 254 [local variables unavailable]
> > Configuration$2.run() line: 247
> > AccessController.doPrivileged(PrivilegedExceptionAction<T>) line: not
> available [native method]
> > Configuration.getConfiguration() line: 246 [local variables unavailable]
> > NIOServerCnxnFactory(ServerCnxnFactory).configureSaslLogin() line: 174
> > NIOServerCnxnFactory.configure(InetSocketAddress, int) line: 87
> > zookeeper.clj line: 198
> > zookeeper.clj line: 197
> > zookeeper.clj line: 195
> > zookeeper$mk_inprocess_zookeeper(RestFn).invoke(Object) line: 410
> > testing.clj line: 123
> > testing$mk_local_storm_cluster(RestFn).invoke(Object, Object) line: 421
> > LocalCluster.clj line: 28
> > LocalCluster.<init>() line: not available
> > StormWrapperSetupHelperTest.testCreateTopologyContext() line: 190
>
> ========================================================================
>
>
>
>
> On 09/16/2015 12:56 PM, Matthias J. Sax wrote:
> > Not right now... The ClassCastException occurs deeply inside Storm. I
> > guess it is a Storm issue.
> >
> > I just instantiate a (Storm)LocalCluster and it fails internally.
> >
> >> LocalCluster cluster = new LocalCluster();
> >
> > Maybe I need to try it locally with Java 8 JDK to be able to debug it...
> > I will pick up this thread again if I have more information.
> >
> > As a fall back, we might want to deactivate this test for Java 8 (if
> > this is possible).
> >
> >
> > -Matthias
> >
> >
> > On 09/16/2015 12:34 PM, Stephan Ewen wrote:
> >> Do you know between what classes the exception is? What is the original
> >> class and what the cast target class?
> >>
> >> Are they both the same, and not castable because of different copies
> being
> >> loaded from different classloaders, or are they really different types?
> >>
> >> On Wed, Sep 16, 2015 at 10:36 AM, Matthias J. Sax <mj...@apache.org>
> wrote:
> >>
> >>> Hi,
> >>>
> >>> I just hit a issue with Java 8 JDK. It occurs in a new test I added in
> a
> >>> current PR.
> >>>
> >>>> Tests run: 5, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 8.793
> >>> sec <<< FAILURE! - in
> >>>
> org.apache.flink.stormcompatibility.wrappers.StormWrapperSetupHelperTest
> >>>>
> >>>
> testCreateTopologyContext(org.apache.flink.stormcompatibility.wrappers.StormWrapperSetupHelperTest)
> >>> Time elapsed: 6.087 sec <<< ERROR!
> >>>> java.lang.ClassCastException: class sun.security.provider.ConfigFile
> >>>> at java.lang.Class.asSubclass(Class.java:3396)
> >>>> at
> >>> javax.security.auth.login.Configuration$2.run(Configuration.java:254)
> >>>> at
> >>> javax.security.auth.login.Configuration$2.run(Configuration.java:247)
> >>>> at java.security.AccessController.doPrivileged(Native Method)
> >>>> at
> >>>
> javax.security.auth.login.Configuration.getConfiguration(Configuration.java:246)
> >>>> at
> >>>
> org.apache.storm.zookeeper.server.ServerCnxnFactory.configureSaslLogin(ServerCnxnFactory.java:174)
> >>>> at
> >>>
> org.apache.storm.zookeeper.server.NIOServerCnxnFactory.configure(NIOServerCnxnFactory.java:87)
> >>>> at
> >>>
> backtype.storm.zookeeper$mk_inprocess_zookeeper$fn__1697$fn__1699.invoke(zookeeper.clj:198)
> >>>> at
> >>>
> backtype.storm.zookeeper$mk_inprocess_zookeeper$fn__1697.invoke(zookeeper.clj:197)
> >>>> at
> >>>
> backtype.storm.zookeeper$mk_inprocess_zookeeper.doInvoke(zookeeper.clj:195)
> >>>> at clojure.lang.RestFn.invoke(RestFn.java:410)
> >>>> at
> >>> backtype.storm.testing$mk_local_storm_cluster.doInvoke(testing.clj:123)
> >>>> at clojure.lang.RestFn.invoke(RestFn.java:421)
> >>>> at backtype.storm.LocalCluster$_init.invoke(LocalCluster.clj:28)
> >>>> at backtype.storm.LocalCluster.<init>(Unknown Source)
> >>>> at
> >>>
> org.apache.flink.stormcompatibility.wrappers.StormWrapperSetupHelperTest.testCreateTopologyContext(StormWrapperSetupHelperTest.java:190)
> >>>
> >>> Please see here
> >>> https://travis-ci.org/mjsax/flink/jobs/80576847
> >>>
> >>> I have not clue what the problem might be. Searching on the Internet
> did
> >>> not help...
> >>>
> >>> Does anyone have an idea what the problem might be?
> >>>
> >>>
> >>> -Matthias
> >>>
> >>>
> >>
> >
>
>
