class org.gridgain.grid.GridException: Failed to start manager: GridManagerAdapter [enabled=true, name=org.gridgain.grid.kernal.managers.discovery.GridDiscoveryManager]
	at org.gridgain.grid.kernal.GridKernal.startManager(GridKernal.java:1526)
	at org.gridgain.grid.kernal.GridKernal.start(GridKernal.java:721)
	at org.gridgain.grid.kernal.GridGainEx$GridNamedInstance.start0(GridGainEx.java:1910)
	at org.gridgain.grid.kernal.GridGainEx$GridNamedInstance.start(GridGainEx.java:1257)
	at org.gridgain.grid.kernal.GridGainEx.start0(GridGainEx.java:793)
	at org.gridgain.grid.kernal.GridGainEx.start(GridGainEx.java:477)
	at org.gridgain.grid.kernal.GridGainEx.start(GridGainEx.java:458)
	at org.gridgain.grid.GridGain.start(GridGain.java:317)
	at nextflow.file.ggfs.GgFileSystemProviderTest.setupSpec(GgFileSystemProviderTest.groovy:66)
Caused by: class org.gridgain.grid.GridException: Failed to start SPI: GridTcpDiscoverySpi [locPort=47500, locPortRange=100, statsPrintFreq=0, netTimeout=5000, sockTimeout=2000, ackTimeout=5000, maxAckTimeout=600000, joinTimeout=0, hbFreq=2000, maxMissedHbs=1, threadPri=10, storesCleanFreq=60000, reconCnt=10, topHistSize=1000, gridName=null, locNodeId=dd235392-85b2-4f13-8a36-c433c5053c84, marsh=GridJdkMarshaller [], gridMarsh=org.gridgain.grid.marshaller.optimized.GridOptimizedMarshaller@56589a42, locNode=GridTcpDiscoveryNode [id=dd235392-85b2-4f13-8a36-c433c5053c84, addrs=[0:0:0:0:0:0:0:1, 127.0.0.1], sockAddrs=[/0:0:0:0:0:0:0:1:47500, /127.0.0.1:47500], discPort=47500, order=0, loc=true, ver=GridProductVersion [major=6, minor=1, maintenance=6, revTs=1401961981]], locAddr=null, locHost=0.0.0.0/0.0.0.0, ipFinder=GridTcpDiscoveryVmIpFinder [addrs=[/127.0.0.1:0], super=GridTcpDiscoveryIpFinderAdapter [shared=false]], metricsStore=null, spiState=CONNECTING, ipFinderHasLocAddr=true, recon=false, joinRes=GridTuple [val=null], nodeAuth=org.gridgain.grid.kernal.managers.discovery.GridDiscoveryManager$3@6bdf5fb8, gridStartTime=0]
	at org.gridgain.grid.kernal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:221)
	at org.gridgain.grid.kernal.managers.discovery.GridDiscoveryManager.start(GridDiscoveryManager.java:371)
	at org.gridgain.grid.kernal.GridKernal.startManager(GridKernal.java:1523)
	... 8 more
Caused by: class org.gridgain.grid.spi.GridSpiException: Failed to authenticate local node (will shutdown local node).
	at org.gridgain.grid.spi.discovery.tcp.GridTcpDiscoverySpi.joinTopology(GridTcpDiscoverySpi.java:1507)
	at org.gridgain.grid.spi.discovery.tcp.GridTcpDiscoverySpi.spiStart0(GridTcpDiscoverySpi.java:994)
	at org.gridgain.grid.spi.discovery.tcp.GridTcpDiscoverySpi.spiStart(GridTcpDiscoverySpi.java:916)
	at org.gridgain.grid.kernal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:218)
	... 10 more
Caused by: class org.gridgain.grid.GridException: Failed to serialize object: org.gridgain.grid.kernal.managers.security.GridSecurityContext@24920dde
For more information see:
    Troubleshooting:      http://bit.ly/GridGain-Troubleshooting
    Documentation Center: http://bit.ly/GridGain-Documentation

	at org.gridgain.grid.marshaller.optimized.GridOptimizedMarshaller.marshal(GridOptimizedMarshaller.java:315)
	at org.gridgain.grid.spi.discovery.tcp.GridTcpDiscoverySpi.joinTopology(GridTcpDiscoverySpi.java:1501)
	... 13 more
Caused by: java.io.IOException: java.lang.reflect.InvocationTargetException
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeSerializable(GridOptimizedObjectOutputStream.java:295)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedClassDescriptor.write(GridOptimizedClassDescriptor.java:849)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeObject0(GridOptimizedObjectOutputStream.java:198)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeFields(GridOptimizedObjectOutputStream.java:478)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeSerializable(GridOptimizedObjectOutputStream.java:299)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedClassDescriptor.write(GridOptimizedClassDescriptor.java:849)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeObject0(GridOptimizedObjectOutputStream.java:198)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeObjectOverride(GridOptimizedObjectOutputStream.java:129)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:343)
	at org.gridgain.grid.kernal.managers.security.GridSecurityContext.writeExternal(GridSecurityContext.java:170)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeExternalizable(GridOptimizedObjectOutputStream.java:270)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedClassDescriptor.write(GridOptimizedClassDescriptor.java:839)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeObject0(GridOptimizedObjectOutputStream.java:198)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeObjectOverride(GridOptimizedObjectOutputStream.java:129)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:343)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedMarshaller.marshal(GridOptimizedMarshaller.java:310)
	... 14 more
Caused by: java.lang.reflect.InvocationTargetException
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeSerializable(GridOptimizedObjectOutputStream.java:292)
	... 29 more
Caused by: java.io.IOException: java.lang.reflect.InvocationTargetException
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeSerializable(GridOptimizedObjectOutputStream.java:295)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedClassDescriptor.write(GridOptimizedClassDescriptor.java:849)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeObject0(GridOptimizedObjectOutputStream.java:198)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeFields(GridOptimizedObjectOutputStream.java:713)
	at java.net.InetSocketAddress.writeObject(InetSocketAddress.java:275)
	... 30 more
Caused by: java.lang.reflect.InvocationTargetException
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream.writeSerializable(GridOptimizedObjectOutputStream.java:292)
	... 34 more
Caused by: java.lang.NullPointerException
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream$PutFieldImpl.value(GridOptimizedObjectOutputStream.java:1003)
	at org.gridgain.grid.marshaller.optimized.GridOptimizedObjectOutputStream$PutFieldImpl.put(GridOptimizedObjectOutputStream.java:985)
	at java.net.InetAddress.writeObject(InetAddress.java:1600)
	... 35 more