May 30, 2013 4:03:44 PM hudson.node_monitors.AbstractNodeMonitorDescriptor$Record run
WARNING: Failed to monitor h2_deuterium for Free Temp Space
hudson.util.IOException2: remote file operation failed: /home/jenkins/hydrogen at hudson.remoting.Channel@d48ff87:h2_deuterium
        at hudson.FilePath.act(FilePath.java:900)
        at hudson.FilePath.act(FilePath.java:877)
        at hudson.node_monitors.TemporarySpaceMonitor$1.getFreeSpace(TemporarySpaceMonitor.java:73)
        at hudson.node_monitors.DiskSpaceMonitorDescriptor.monitor(DiskSpaceMonitorDescriptor.java:169)
        at hudson.node_monitors.DiskSpaceMonitorDescriptor.monitor(DiskSpaceMonitorDescriptor.java:49)
        at hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:246)
Caused by: java.io.IOException: Remote call on h2_deuterium failed
        at hudson.remoting.Channel.call(Channel.java:681)
        at hudson.FilePath.act(FilePath.java:893)
        ... 5 more
Caused by: java.lang.Error: Failed to deserialize the Callable object.
        at hudson.remoting.UserRequest.perform(UserRequest.java:104)
        at hudson.remoting.UserRequest.perform(UserRequest.java:48)
        at hudson.remoting.Request$2.run(Request.java:326)
        at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.reflect.UndeclaredThrowableException
        at $Proxy5.fetch2(Unknown Source)
        at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:127)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
        at java.lang.Class.getDeclaredMethods0(Native Method)
        at java.lang.Class.privateGetDeclaredMethods(Class.java:2442)
        at java.lang.Class.getDeclaredMethod(Class.java:1952)
        at java.io.ObjectStreamClass.getPrivateMethod(ObjectStreamClass.java:1411)
        at java.io.ObjectStreamClass.access$1700(ObjectStreamClass.java:69)
        at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:481)
        at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:455)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:455)
        at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:352)
        at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:589)
        at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601)
        at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
        at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964)
        at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
        at hudson.remoting.UserRequest.deserialize(UserRequest.java:182)
        at hudson.remoting.UserRequest.perform(UserRequest.java:98)
        ... 8 more
Caused by: java.lang.InterruptedException
        at java.lang.Object.wait(Native Method)
        at hudson.remoting.Request.call(Request.java:146)
        at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:160)
        ... 34 more