I created new certificates with the 1024 key size. I still see the exception. I am including the full stack trace this time. I am assuming that the issues are noise related to the unsupported record version.
2016-10-18 09:06:46,047|ERROR|cm:r4:d60364751 |onversionStatusCacheServiceImpl| 128|updatePageCount |Failed to update page count for document "60364751" javax.cache.CacheException: Failed to send message (node may have left the grid or TCP connection cannot be established due to firewall issues) [node=TcpDiscoveryNode [id=5b963622-e822-4f96-a584-497852c9ef98, addrs=[0:0:0:0:0:0:0:1%lo, 127.0.0.1, 172.22.189.21], sockAddrs=[/0:0:0:0:0:0:0:1%lo:47500, /127.0.0.1:47500, sheared.xxx.net/172.22.189.21:47500], discPort=47500, order=2, intOrder=2, lastExchangeTime=1476729490112, loc=false, ver=1.7.0#20160801-sha1:383273e3, isClient=false], topic=TOPIC_CACHE, msg=GridNearLockRequest [topVer=AffinityTopologyVersion [topVer=7, minorTopVer=0], miniId=63b84f3d751-9e2235c7-2789-4c6f-9ae3-8bdb32799dd8, implicitTx=false, implicitSingleTx=false, onePhaseCommit=false, dhtVers=[null], subjId=null, taskNameHash=0, hasTransforms=false, syncCommit=false, accessTtl=-1, retVal=true, firstClientReq=true, filter=null, super=GridDistributedLockRequest [nodeId=02ba0cfc-b7d6-4c74-9a92-45bcb45c7ec9, nearXidVer=GridCacheVersion [topVer=88199446, time=1476799601721, order=1476729625723, nodeOrder=5], threadId=199, futId=53b84f3d751-9e2235c7-2789-4c6f-9ae3-8bdb32799dd8, timeout=0, isInTx=false, isInvalidate=false, isRead=false, isolation=null, retVals=[true], txSize=1, flags=0, keysCnt=1, super=GridDistributedBaseMessage [ver=GridCacheVersion [topVer=88199446, time=1476799601721, order=1476729625723, nodeOrder=5], committedVers=null, rolledbackVers=null, cnt=1, super=GridCacheMessage [msgId=81, depInfo=null, err=null, skipPrepare=false, cacheId=-486088806, cacheId=-486088806]]]], policy=2] at org.apache.ignite.internal.processors.cache.CacheLockImpl.lock(CacheLockImpl.java:79) at com.xxx.documentviewer.imaging.cache.service.IgniteConversionStatusCacheServiceImpl.updatePageCount(IgniteConversionStatusCacheServiceImpl.java:117) at com.xxx.imageprocessor.service.impl.ClientResponderCacheImpl.sendPageCount(ClientResponderCacheImpl.java:24) at com.xxx.imageprocessor.service.impl.ConversionManagerHelper.tiffToRenderedImage(ConversionManagerHelper.java:125) at com.xxx.imageprocessor.service.impl.ConversionManagerImpl.processConversion(ConversionManagerImpl.java:52) 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:497) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.springframework.aop.interceptor.AsyncExecutionInterceptor$1.call(AsyncExecutionInterceptor.java:108) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: class org.apache.ignite.IgniteCheckedException: Failed to send message (node may have left the grid or TCP connection cannot be established due to firewall issues) [node=TcpDiscoveryNode [id=5b963622-e822-4f96-a584-497852c9ef98, addrs=[0:0:0:0:0:0:0:1%lo, 127.0.0.1, 172.22.189.21], sockAddrs=[/0:0:0:0:0:0:0:1%lo:47500, /127.0.0.1:47500, sheared.xxx.net/172.22.189.21:47500], discPort=47500, order=2, intOrder=2, lastExchangeTime=1476729490112, loc=false, ver=1.7.0#20160801-sha1:383273e3, isClient=false], topic=TOPIC_CACHE, msg=GridNearLockRequest [topVer=AffinityTopologyVersion [topVer=7, minorTopVer=0], miniId=63b84f3d751-9e2235c7-2789-4c6f-9ae3-8bdb32799dd8, implicitTx=false, implicitSingleTx=false, onePhaseCommit=false, dhtVers=[null], subjId=null, taskNameHash=0, hasTransforms=false, syncCommit=false, accessTtl=-1, retVal=true, firstClientReq=true, filter=null, super=GridDistributedLockRequest [nodeId=02ba0cfc-b7d6-4c74-9a92-45bcb45c7ec9, nearXidVer=GridCacheVersion [topVer=88199446, time=1476799601721, order=1476729625723, nodeOrder=5], threadId=199, futId=53b84f3d751-9e2235c7-2789-4c6f-9ae3-8bdb32799dd8, timeout=0, isInTx=false, isInvalidate=false, isRead=false, isolation=null, retVals=[true], txSize=1, flags=0, keysCnt=1, super=GridDistributedBaseMessage [ver=GridCacheVersion [topVer=88199446, time=1476799601721, order=1476729625723, nodeOrder=5], committedVers=null, rolledbackVers=null, cnt=1, super=GridCacheMessage [msgId=81, depInfo=null, err=null, skipPrepare=false, cacheId=-486088806, cacheId=-486088806]]]], policy=2] at org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1309) at org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1373) at org.apache.ignite.internal.processors.cache.GridCacheIoManager.send(GridCacheIoManager.java:831) at org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture.proceedMapping0(GridDhtColocatedLockFuture.java:1046) at org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture.proceedMapping(GridDhtColocatedLockFuture.java:997) at org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture.map0(GridDhtColocatedLockFuture.java:987) at org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture.map(GridDhtColocatedLockFuture.java:746) at org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture.mapOnTopology(GridDhtColocatedLockFuture.java:705) at org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture.map(GridDhtColocatedLockFuture.java:652) at org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedCache.lockAllAsync(GridDhtColocatedCache.java:636) at org.apache.ignite.internal.processors.cache.distributed.GridDistributedCacheAdapter.lockAllAsync(GridDistributedCacheAdapter.java:117) at org.apache.ignite.internal.processors.cache.GridCacheAdapter.lockAll(GridCacheAdapter.java:3303) at org.apache.ignite.internal.processors.cache.CacheLockImpl.lock(CacheLockImpl.java:74) ... 16 more Caused by: class org.apache.ignite.spi.IgniteSpiException: Failed to send message to remote node: TcpDiscoveryNode [id=5b963622-e822-4f96-a584-497852c9ef98, addrs=[0:0:0:0:0:0:0:1%lo, 127.0.0.1, 172.22.189.21], sockAddrs=[/0:0:0:0:0:0:0:1%lo:47500, /127.0.0.1:47500, sheared.xxx.net/172.22.189.21:47500], discPort=47500, order=2, intOrder=2, lastExchangeTime=1476729490112, loc=false, ver=1.7.0#20160801-sha1:383273e3, isClient=false] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:1996) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage(TcpCommunicationSpi.java:1936) at org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1304) ... 28 more Caused by: class org.apache.ignite.IgniteCheckedException: Failed to connect to node (is node still alive?). Make sure that each ComputeTask and cache Transaction has a timeout set in order to prevent parties from waiting forever in case of network issues [nodeId=5b963622-e822-4f96-a584-497852c9ef98, addrs=[sheared.xxx.net/172.22.189.21:47100, /0:0:0:0:0:0:0:1%lo:47100, /127.0.0.1:47100]] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2499) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createNioClient(TcpCommunicationSpi.java:2140) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.reserveClient(TcpCommunicationSpi.java:2034) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:1970) ... 30 more Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address: sheared.xxx.net/172.22.189.21:47100 at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2504) ... 33 more Caused by: class org.apache.ignite.IgniteCheckedException: Failed to read from channel. at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeHandshake(TcpCommunicationSpi.java:2735) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2371) ... 33 more Caused by: javax.net.ssl.SSLException: Unsupported record version Unknown-4.6 at sun.security.ssl.InputRecord.checkRecordVersion(InputRecord.java:552) at sun.security.ssl.EngineInputRecord.bytesInCompletePacket(EngineInputRecord.java:113) at sun.security.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:868) at sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:781) at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:624) at org.apache.ignite.internal.util.nio.ssl.BlockingSslHandler.unwrap0(BlockingSslHandler.java:397) at org.apache.ignite.internal.util.nio.ssl.BlockingSslHandler.unwrapHandshake(BlockingSslHandler.java:363) at org.apache.ignite.internal.util.nio.ssl.BlockingSslHandler.handshake(BlockingSslHandler.java:149) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeHandshake(TcpCommunicationSpi.java:2578) ... 34 more Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address: /0:0:0:0:0:0:0:1%lo:47100 at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2504) ... 33 more Caused by: class org.apache.ignite.IgniteCheckedException: Remote node ID is not as expected [expected=5b963622-e822-4f96-a584-497852c9ef98, rcvd=02ba0cfc-b7d6-4c74-9a92-45bcb45c7ec9] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeHandshake(TcpCommunicationSpi.java:2614) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2371) ... 33 more Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address: /127.0.0.1:47100 at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2504) ... 33 more Caused by: class org.apache.ignite.IgniteCheckedException: Remote node ID is not as expected [expected=5b963622-e822-4f96-a584-497852c9ef98, rcvd=02ba0cfc-b7d6-4c74-9a92-45bcb45c7ec9] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeHandshake(TcpCommunicationSpi.java:2614) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2371) ... 33 more -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Random-SSL-unsupported-record-version-tp8236p8349.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.