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Caused By Java.lang.illegalaccesserror Cannot Access Its Superclass

If it was in our code base, we could do more ZCLSB-like speedups Of the alternatives above, this is the least bad option I think. asked 3 years ago viewed 3242 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 3 Error when migrating web.xml from Java EE 5 to How can I ask about the "winner" of an ongoing match? I think Enis filed an issue on why. this contact form

If it was in our code base, we could do more ZCLSB-like speedups. Good for repo'ing this issue. However, it does not need to call internal methods. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs .

Thus even though it is in your classpath, the interface and its implementation do not match. it is a change that goes against the pb lib philosophy of making a copy before going to work on it. The patch does not introduce any new Findbugs (version 1.3.9) warnings. +1 release audit.

Show Patrick Hunt added a comment - 09/Jan/14 20:46 it is a change that goes against the pb lib philosophy of making a copy before going to work on it perhaps I was going to experiment with #3 above unless anyone else has a better idea. INFO: Starting Servlet Engine: Apache Tomcat/7.0.16 java.lang.IllegalAccessError: class javax.xml.parsers.SecuritySupport12 cannot access its superclass javax.xml.parsers.SecuritySupport at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2818) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1148) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1643) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1521) Hide Permalink Jimmy Xiang added a comment - 10/Jan/14 23:41 I tried with -libjars, and it gave me the same problem.

The patch compiles against the hadoop 1.0 profile. +1 hadoop1.1 . I have confirmed reproduced this bug on a 5-node Hadoop 2 cluster. I'm thinking: HBASE_CLASSPATH=/path/to/my/myjob-fat.jar bin/hbase MyJobMainClass I'm getting my rig setup over here so I can repro and experiment a little more constructively. Reference share|improve this answer edited Apr 26 '13 at 15:30 blackpanther 4,68852044 answered Apr 26 '13 at 15:24 rahul maindargi 3,5871618 thanks.

The applied patch does not increase the total number of release audit warnings. +1 lineLengths . bobrik referenced this issue in OpenTSDB/opentsdb Dec 14, 2015 Open Make OpenTSDB more MR friendly #660 OpenTSDB member manolama commented Dec 15, 2015 @kevindai0126's solution sounds good to me. This allows to keep the perm gen requirements of an application down as the injector strategy often targets the system class loader what makes loaded classes invincible for the application's life If it was in our code base, we could do more ZCLSB-like speedups Of the alternatives above, this is the least bad option I think.

Therefore, you need to either define the subclass to be in the same package as its super class or you need to change the visibility of the super class to public. Will be back. Description (Jimmy has been working on this one internally. I'm giving up on it for the night.

Google Groups | 8 years ago | logalvatron java.lang.IllegalAccessError: class ClassToMock$4 cannot access its superinterface ClassToMock$innerPrivateInterface find similars Java RT powermock-core Java RT powermock-core org.powermock 0 0 mark SupportFragmentController vs. weblink Reading in pb, public classes are final. The patch compiles against the hadoop 1.1 profile. +1 javadoc. That ensures everything we deem necessary is made available to the appropriate classloader.

Hide Permalink stack added a comment - 10/Jan/14 18:48 Agree with Jimmy Xiang I could have a go at it, np, but Nick Dimiduk, you have an opinion on where we Reload to refresh your session. Hide Permalink Hadoop QA added a comment - 15/Jan/14 01:03 -1 overall. http://homeshareware.com/caused-by/caused-by-java-lang-classcastexception-java-lang-long-cannot-be-cast-to-java-lang-string.html run the job like HADOOP_CLASSPATH=/path/to/hbase_config:/path/to/hbase-protocol.jar hadoop jar fat-hbase-job.jar 2.

If you were up for deploying the site, that'd be sweet. I think something like below should be the "standard" way to launch an HBase job. Report message to a moderator Re: java.lang.IllegalAccessError: class cannot access its superclass [message #552546 is a reply to message #552527] Thu, 12 August 2010 15:27 Thomas WatsonMessages: 473Registered:

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byte-buddy owner raphw commented May 30, 2014 Java is a quite tricky language when it comes to package-private access. Holmes recommends people use -libjars anyway. Please justify why no new tests are needed for this patch. Hide Permalink Enis Soztutar added a comment - 21/Feb/15 23:31 Closing this issue after 0.99.0 release.

Stack, can you easily repro the problem? Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/8427//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8427//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8427//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8427//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8427//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8427//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8427//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8427//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8427//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8427//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html Console I'll commit after the site build on QABot passes. his comment is here Both jars loaded by different classloaders.

It comes with several bug fixes, some new functionality to better support Java 8 and improved support for creating proxy classes. We could try shading the pb jar content or probably better, just pull pb into hbase altogether only under a different package. Show stack added a comment - 10/Jan/14 16:38 Enis Soztutar That pointer helps. Then, in the new, hosted Eclipse instance, whenever I try to import or create a Gradle project, I get the following error : {noformat} !MESSAGE class com.google.common.collect.ComputingConcurrentHashMap$ComputingMapAdapter cannot access its superclass

When does “haben” push “nicht” to the end of the sentence? The wrapper class loader on the other hand, creates a new child class loader for loading a given class. The patch doesn't appear to include any new or modified tests. I have confirmed reproduced this bug on a 5-node Hadoop 2 cluster.

Show stack added a comment - 14/Jan/14 23:54 Yeah. Which folders/jars/packages are the two classes in? This is handy when creating classes that are only needed for a limited amount of time such as in bootstrap procedures. Class B does have private methods but those private methods are not called from A.

The patch doesn't appear to include any new or modified tests. Join them; it only takes a minute: Sign up IllegalAccessError:class cannot access its superinterface up vote 4 down vote favorite 1 I have class Assembly implementing IAssembly. You could package com.google.common.collect.ChildrenMultimap into a fragment that uses the original bundle (containing com.google.common.collect.AbstractSetMultimap) as its host. Show Hadoop QA added a comment - 10/Jan/14 06:22 -1 overall .

Page generated in 0.02143 seconds .:: Contact :: Home ::. stdarg and printf() in C Converting the weight of a potato into a letter grade I changed one method signature and broke 25,000 other classes. This can also be achieved on a per-job launch basis by specifying a value for HADOOP_CLASSPATH at job submission time. Stack, can you easily repro the problem?

Show Nick Dimiduk added a comment - 14/Jan/14 00:16 Hmm. ATTACHMENT ID: 12622298 +1 @author . Well today's problem is called "java.lang.IllegalAccessError: class A cannot access its superclass B" I feel I understand what the problem is...

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