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https://issues.apache.org/jira/browse/GEODE-4794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16785018#comment-16785018
]
ASF subversion and git services commented on GEODE-4794:
--------------------------------------------------------
Commit 26161eb323a385b6ce7e08720dff9dd5167140f3 in geode's branch
refs/heads/release/1.9.0 from Dave Barnes
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=26161eb ]
GEODE-4794 User Guide - update description of `gfsh configure pdx` command.
(#3244)
* GEODE-4794 User Guide - update description of `gfsh configure pdx` command.
* GEODE-4794 User Guide - update description of `gfsh configure pdx` command.
Incorporate reviewer feedback.
* GEODE-4794 User Guide - update description of `gfsh configure pdx` command.
Incorporate reviewer feedback.
* GEODE-4794 User Guide - update description of `gfsh configure pdx` command.
Incorporate reviewer feedback.
(cherry pick from commit 9b54af49afbae3776bd2451e86842028f68b332a)
> ConfigurePDXCommand Fails When Using Defaults
> ---------------------------------------------
>
> Key: GEODE-4794
> URL: https://issues.apache.org/jira/browse/GEODE-4794
> Project: Geode
> Issue Type: Bug
> Components: docs, gfsh
> Reporter: Juan José Ramos Cassella
> Assignee: Dave Barnes
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.9.0
>
> Time Spent: 3h 20m
> Remaining Estimate: 0h
>
> While working on a fix for GEODE-4771 I've came across another bug: the
> {{configure pdx}} command fails when no parameters are specified, even when
> we state in the [User
> Guide|http://geode.apache.org/docs/guide/14/tools_modules/gfsh/command-pages/configure.html]
> that no parameters are mandatory.
> The source code doesn't generate a valid XML fragment when none of the
> parameters are set and, as such, the resulting {{XmlEntity}} ends up being
> empty, so a {{NullPointerException}} is thrown when the command tries to
> persist the changes to the cluster configuration service:
> {code:java}
> [error 2018/03/07 11:07:48.242 GMT locator1 <RMI TCP Connection(2)-127.0.0.1>
> tid=0x55] error updating cluster configuration for group cluster
> java.lang.NullPointerException
> at java.io.StringReader.<init>(StringReader.java:50)
> at
> org.apache.geode.management.internal.configuration.utils.XmlUtils.createNode(XmlUtils.java:242)
> at
> org.apache.geode.management.internal.configuration.utils.XmlUtils.addNewNode(XmlUtils.java:133)
> at
> org.apache.geode.distributed.internal.ClusterConfigurationService.addXmlEntity(ClusterConfigurationService.java:204)
> at
> org.apache.geode.management.internal.cli.commands.ConfigurePDXCommand.lambda$configurePDX$0(ConfigurePDXCommand.java:131)
> at
> org.apache.geode.management.internal.cli.commands.GfshCommand.persistClusterConfiguration(GfshCommand.java:72)
> at
> org.apache.geode.management.internal.cli.commands.ConfigurePDXCommand.configurePDX(ConfigurePDXCommand.java:130)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:216)
> at
> org.apache.geode.management.internal.cli.remote.CommandExecutor.invokeCommand(CommandExecutor.java:97)
> at
> org.apache.geode.management.internal.cli.remote.CommandExecutor.execute(CommandExecutor.java:45)
> at
> org.apache.geode.management.internal.cli.remote.CommandExecutor.execute(CommandExecutor.java:39)
> at
> org.apache.geode.management.internal.cli.remote.OnlineCommandProcessor.executeCommand(OnlineCommandProcessor.java:133)
> at
> org.apache.geode.management.internal.beans.MemberMBeanBridge.processCommand(MemberMBeanBridge.java:1579)
> at
> org.apache.geode.management.internal.beans.MemberMBean.processCommand(MemberMBean.java:412)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71)
> at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275)
> at
> com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:193)
> at
> com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:175)
> at
> com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:117)
> at
> com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:54)
> at
> com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237)
> at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138)
> at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
> at
> com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
> at
> javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468)
> at
> javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
> at
> javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309)
> at
> javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1401)
> at
> javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
> at sun.rmi.transport.Transport$1.run(Transport.java:200)
> at sun.rmi.transport.Transport$1.run(Transport.java:197)
> at java.security.AccessController.doPrivileged(Native Method)
> at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
> at
> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:683)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {code}
> The command should be changed to generate a valid XML to persist in the
> cluster configuration service, no matter whether the defaults parameters are
> used or not.
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