Romain Rigaux created HDFS-3309:
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Summary: HttpFS (Hoop) chmod not supporting octal and sticky bit
permissions
Key: HDFS-3309
URL: https://issues.apache.org/jira/browse/HDFS-3309
Project: Hadoop HDFS
Issue Type: Bug
Affects Versions: 0.23.1
Reporter: Romain Rigaux
HttpFs supports only the permissions: [0-7][0-7][0-7]
In order to be compatible with webhdfs in needs to understand octal and sticky
bit permissions (e.g. 0777, 01777...)
Example of error:
curl -L -X PUT
"http://localhost:14000/webhdfs/v1/user/romain/test?permission=01777&op=SETPERMISSION&user.name=romain";
{"RemoteException":{"message":"java.lang.IllegalArgumentException: Parameter
[permission], invalid value [01777], value must be
[default|(-[-r][-w][-x][-r][-w][-x][-r][-w][-x])|[0-7][0-7][0-7]]","exception":"QueryParamException","javaClassName":"com.sun.jersey.api.ParamException$QueryParamException"}}
Works with WebHdfs:
curl -L -X PUT
"http://localhost:50070/webhdfs/v1/user/romain/test?permission=01777&op=SETPERMISSION&user.name=romain";
echo $?
0
curl -L -X PUT
"http://localhost:14000/webhdfs/v1/user/romain/test?permission=999999&op=SETPERMISSION&user.name=romain";
{"RemoteException":{"message":"java.lang.IllegalArgumentException: Parameter
[permission], invalid value [999999], value must be
[default|(-[-r][-w][-x][-r][-w][-x][-r][-w][-x])|[0-7][0-7][0-7]]","exception":"QueryParamException","javaClassName":"com.sun.jersey.api.ParamException$QueryParamException"}}
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