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Posted to issues@activemq.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/06/22 15:37:00 UTC
[jira] [Work logged] (AMQ-7121) IntrospectionSupport.setProperty
should call method.setAccessible(true)
[ https://issues.apache.org/jira/browse/AMQ-7121?focusedWorklogId=449342&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-449342 ]
ASF GitHub Bot logged work on AMQ-7121:
---------------------------------------
Author: ASF GitHub Bot
Created on: 22/Jun/20 15:36
Start Date: 22/Jun/20 15:36
Worklog Time Spent: 10m
Work Description: jbonofre opened a new pull request #545:
URL: https://github.com/apache/activemq/pull/545
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Issue Time Tracking
-------------------
Worklog Id: (was: 449342)
Remaining Estimate: 0h (was: 2m)
Time Spent: 10m
> IntrospectionSupport.setProperty should call method.setAccessible(true)
> -----------------------------------------------------------------------
>
> Key: AMQ-7121
> URL: https://issues.apache.org/jira/browse/AMQ-7121
> Project: ActiveMQ
> Issue Type: Bug
> Affects Versions: 5.15.8
> Reporter: Ollie Robertshaw
> Assignee: Jean-Baptiste Onofré
> Priority: Minor
> Fix For: 5.16.0
>
> Attachments: AMQ-7121_Set_accessible.patch
>
> Original Estimate: 2m
> Time Spent: 10m
> Remaining Estimate: 0h
>
> We are trying to run a broker in JDK 11 and run into the following exception:
> {code:java}
> 2018-12-07 12:44:41,363 ERROR main o.a.a.u.IntrospectionSupport Could not set property soTimeout on ServerSocket[addr=/0:0:0:0:0:0:0:0,localport=9505]
> java.lang.IllegalAccessException: class org.apache.activemq.util.IntrospectionSupport cannot access a member of class sun.nio.ch.ServerSocketAdaptor (in module java.base) with modifiers "public"
> at java.base/jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:361)
> at java.base/java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:591)
> at java.base/java.lang.reflect.Method.invoke(Method.java:558)
> at org.apache.activemq.util.IntrospectionSupport.setProperty(IntrospectionSupport.java:184)
> at org.apache.activemq.util.IntrospectionSupport.setProperties(IntrospectionSupport.java:155)
> at org.apache.activemq.transport.tcp.TcpTransportServer.configureServerSocket(TcpTransportServer.java:187)
> at org.apache.activemq.transport.tcp.TcpTransportServer.bind(TcpTransportServer.java:142)
> at org.apache.activemq.transport.tcp.TcpTransportFactory.doBind(TcpTransportFactory.java:62)
> at org.apache.activemq.transport.TransportFactorySupport.bind(TransportFactorySupport.java:40)
> at org.apache.activemq.broker.TransportConnector.createTransportServer(TransportConnector.java:318)
> at org.apache.activemq.broker.TransportConnector.getServer(TransportConnector.java:141){code}
> Note that we also see
> {code:java}
> Could not set property reuseAddress ...{code}
> These are caused by {{sun.nio.ch.ServerSocketAdaptor}} becoming a non-public class in JDK 11 (if not earlier).
> It can be fixed simply by having {{IntrospectionSupport.setProperty}} call {{setter.setAccessible(true)}} before it invokes any methods on it.
> Otherwise we find our local broker runs perfectly fine.
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