启动 nodemanger 报错javax.security.sasl.SaslException: GSS initiate failed

最近启动 Hadoop， nodemanger 老挂，报kerberos 验证错误，各种查找原因，时间也同步，kint 也能登录到kerberos，一直找不到原因，最后发现是网关和远端的时间同步，但是不在同一个时区导致的问题

org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.io.IOException: Failed on local exception: java.io.IOException: Couldn't setup connection for single/remote.bdsm.cmcc@BDSM.CMCC to 0.0.0.0/0.0.0.0:8031; Host Details : local host is: "remote.bdsm.cmcc/10.2.41.15"; destination host is: "0.0.0.0":8031;
	at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:197)
	at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
	at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
	at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStart(NodeManager.java:264)
	at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
	at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:463)
	at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:509)
Caused by: java.io.IOException: Failed on local exception: java.io.IOException: Couldn't setup connection for single/remote.bdsm.cmcc@BDSM.CMCC to 0.0.0.0/0.0.0.0:8031; Host Details : local host is: "remote.bdsm.cmcc/10.2.41.15"; destination host is: "0.0.0.0":8031;
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:772)
	at org.apache.hadoop.ipc.Client.call(Client.java:1472)
	at org.apache.hadoop.ipc.Client.call(Client.java:1399)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:232)
	at com.sun.proxy.$Proxy28.registerNodeManager(Unknown Source)
	at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.registerNodeManager(ResourceTrackerPBClientImpl.java:68)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
	at com.sun.proxy.$Proxy29.registerNodeManager(Unknown Source)
	at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.registerWithRM(NodeStatusUpdaterImpl.java:257)
	at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:191)
	... 6 more
Caused by: java.io.IOException: Couldn't setup connection for single/remote.bdsm.cmcc@BDSM.CMCC to 0.0.0.0/0.0.0.0:8031
	at org.apache.hadoop.ipc.Client$Connection$1.run(Client.java:672)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
	at org.apache.hadoop.ipc.Client$Connection.handleSaslConnectionFailure(Client.java:643)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:730)
	at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:368)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1521)
	at org.apache.hadoop.ipc.Client.call(Client.java:1438)
	... 19 more
Caused by: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Clock skew too great (37) - PROCESS_TGS)]
	at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:212)
	at org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:413)
	at org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:553)
	at org.apache.hadoop.ipc.Client$Connection.access$1800(Client.java:368)
	at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:722)
	at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:718)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:717)
	... 22 more
Caused by: GSSException: No valid credentials provided (Mechanism level: Clock skew too great (37) - PROCESS_TGS)
	at sun.security.jgss.krb5.Krb5Context.initSecContext(Krb5Context.java:710)
	at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:248)
	at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179)
	at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:193)
	... 31 more
Caused by: KrbException: Clock skew too great (37) - PROCESS_TGS
	at sun.security.krb5.KrbTgsRep.<init>(KrbTgsRep.java:73)
	at sun.security.krb5.KrbTgsReq.getReply(KrbTgsReq.java:192)
	at sun.security.krb5.KrbTgsReq.sendAndGetCreds(KrbTgsReq.java:203)
	at sun.security.krb5.internal.CredentialsUtil.serviceCreds(CredentialsUtil.java:309)
	at sun.security.krb5.internal.CredentialsUtil.acquireServiceCreds(CredentialsUtil.java:115)
	at sun.security.krb5.Credentials.acquireServiceCreds(Credentials.java:454)
	at sun.security.jgss.krb5.Krb5Context.initSecContext(Krb5Context.java:641)
	... 34 more
Caused by: KrbException: Identifier doesn't match expected value (906)
	at sun.security.krb5.internal.KDCRep.init(KDCRep.java:143)
	at sun.security.krb5.internal.TGSRep.init(TGSRep.java:66)
	at sun.security.krb5.internal.TGSRep.<init>(TGSRep.java:61)
	at sun.security.krb5.KrbTgsRep.<init>(KrbTgsRep.java:55)
	... 40 more

　　问题解决：

1. 查看两台当前时区

命令 ： "date -R"

2. 修改设置Linux服务器时区

命令 ： "tzselect"

3. 复制相应的时区文件，替换系统时区文件；或者创建链接文件

cp /usr/share/zoneinfo/$主时区/$次时区 /etc/localtime

例如：在设置中国时区使用亚洲/上海（+8）

cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

然后重启 Hadoop，问题解决