[GEODE-2369] Exporting cluster-config with just a filename throws an NPE

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Component/s: docs, gfsh, management
• Labels: ClusterConfig ExportClusterConfigurationCommand export gfsh
• Assignee: Jared Stewart
• Reporter: Kevin Duling
• Created: 25/Jan/17 23:03
• Updated: 17/Jun/17 18:04
• Resolved: 01/May/17 16:22

Description

When running export cluster-configuration from gfsh and providing just a filename rather than an absolute path, or a filename and the --dir parameter, an exception is thrown.

The --dir option appears to be unused.

[info 2017/01/25 13:10:08.436 PST locator1 <RMI TCP Connection(3)-192.168.1.45> tid=0x46] (tid=70 msgId=67) Could not execute "export
 cluster-configuration --zip-file-name=cluster.zip --dir=/tmp".
java.lang.NullPointerException
        at org.apache.geode.management.internal.cli.commands.ExportImportClusterConfigurationCommands.exportSharedConfig(ExportImport
ClusterConfigurationCommands.java:85)
        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.RemoteExecutionStrategy.execute(RemoteExecutionStrategy.java:91)
        at org.apache.geode.management.internal.cli.remote.CommandProcessor.executeCommand(CommandProcessor.java:117)
        at org.apache.geode.management.internal.cli.remote.CommandStatementImpl.process(CommandStatementImpl.java:71)
        at org.apache.geode.management.internal.cli.remote.MemberCommandService.processCommand(MemberCommandService.java:52)
        at org.apache.geode.management.internal.beans.MemberMBeanBridge.processCommand(MemberMBeanBridge.java:1639)
        at org.apache.geode.management.internal.beans.MemberMBean.processCommand(MemberMBean.java:404)
        at org.apache.geode.management.internal.beans.MemberMBean.processCommand(MemberMBean.java:397)
        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:324)
        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)

Work Around
Provide a fully qualified path

gfsh>export cluster-configuration --zip-file-name=/tmp/cluster.zip
Downloading cluster configuration : /tmp/cluster.zip

Issue Links

• links to: GitHub Pull Request #374

Sub-Tasks

• Update docs with changes to export cluster-configuration: Closed