0: jdbc:hive2://localhost:10000/cr> insert into student values(4,'sunny');
WARNING: Hive-on-MR is deprecated in Hive 2 and may not be available in the future versions. 
Consider using a different execution engine (i.e. spark, tez) or using Hive 1.X releases.
Error: org.apache.hive.service.cli.HiveSQLException: Error while processing statement: FAILED: Execution Error, 
return code 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask.
 Permission denied: user=anonymous, access=EXECUTE, inode="/tmp/hadoop-yarn":xiaoqiu:supergroup:drwx------
        at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkTraverse(FSPermissionChecker.java:266)
        at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:206)
        at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:190)
        at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1752)
 

resolution：修改hdfs檔案系統的/tmp/hadoop-yarn的許可權為777

[[email protected] /tmp/hadoop-yarn]$ hadoop fs -chmod -R 777 /tmp/hadoop-yarn

注意這裡的-R為大寫

如果是小寫會報錯

[[email protected] /tmp/hadoop-yarn]$ hadoop fs -chmod -r 777 /tmp/hadoop-yarn
chmod: `777': No such file or directory