Symptom
- org.apache.hadoop.security.AccessControlException: Permission denied: user=db2clt10, access=WRITE, inode="/user":hdfs:hdpdevs:drwxrwxr-x
at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkFsPermission(FSPermissionChecker.java:265)
at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:251)
at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:232)
at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:176)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:5509)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:5491)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkAncestorAccess(FSNamesystem.java:5465)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.mkdirsInternal(FSNamesystem.java:3608)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.mkdirsInt(FSNamesystem.java:3578) - Cannot write to a file using PIG.
- Cannot read a file using PIG.
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Environment
- SAP Data Services
- Hadoop
Product
SAP Data Services 4.2
Keywords
bods, hadoop, permission denied , KBA , EIM-DS-EXE , Job Execution , EIM-DS , Data Services , Problem
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