2020-07-02 14:02:46,504 WARN org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:hdfs/[email protected] (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/[email protected] 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)
解決方法：
我用的是jdk1.8.0_131,查看相關資料發現是因爲jce的問題
1、jce下載地址
https://www.oracle.com/technetwork/java/javase/downloads/jce8-download-2133166.html
2、將解壓得到的local_policy.jar和US_export_policy.jar拷貝到$JAVA_HOME/jre/lib/security目錄下面
3、重啓HDFS服務