2020-07-02 14:02:46,504 WARN org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:hdfs/xxxx@xxxx.COM (auth:KERBEROS) cause:org.apache.hadoop.ipc.RemoteException(javax.securi
ty.sasl.SaslException): GSS initiate failed
2020-07-02 14:02:46,505 WARN org.apache.hadoop.ipc.Client: Couldn't setup connection for hdfs/xxxx@xxxx.COM to xxxxx
org.apache.hadoop.ipc.RemoteException(javax.security.sasl.SaslException): GSS initiate failed
at org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:378)
at org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:594)
at org.apache.hadoop.ipc.Client$Connection.access$2000(Client.java:396)
at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:761)
at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:757)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1924)
at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:756)
at org.apache.hadoop.ipc.Client$Connection.access$3000(Client.java:396)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1557)
at org.apache.hadoop.ipc.Client.call(Client.java:1480)
at org.apache.hadoop.ipc.Client.call(Client.java:1441)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:231)
at com.sun.proxy.$Proxy19.getEditLogManifest(Unknown Source)
at org.apache.hadoop.hdfs.qjournal.protocolPB.QJournalProtocolTranslatorPB.getEditLogManifest(QJournalProtocolTranslatorPB.java:245)
at org.apache.hadoop.hdfs.qjournal.client.IPCLoggerChannel$13.call(IPCLoggerChannel.java:556)
at org.apache.hadoop.hdfs.qjournal.client.IPCLoggerChannel$13.call(IPCLoggerChannel.java:553)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
解决方法：
我用的是jdk1.8.0_131,查看相关资料发现是因为jce的问题
1、jce下载地址
https://www.oracle.com/technetwork/java/javase/downloads/jce8-download-2133166.html
2、将解压得到的local_policy.jar和US_export_policy.jar拷贝到$JAVA_HOME/jre/lib/security目录下面
3、重启HDFS服务
