Joosep Simm created KNOX-760:
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Summary: Knox breaks filename's special characters
Key: KNOX-760
URL: https://issues.apache.org/jira/browse/KNOX-760
Project: Apache Knox
Issue Type: Bug
Components: Server
Affects Versions: 0.6.0
Environment: CentOS, in HortonWorks Hadoop package
Reporter: Joosep Simm
When listing files with through Knox and WebHDFS, then Knox breaks special
characters (unicode characters) in the file listing. Doing the same request
directly to WebHDFS lists the unicode characters nicely.
See the "fooä.txt" file name.
Knox request: curl -k -u test:test -i -X GET
https://sandbox.hortonworks.com:8443/gateway/default/webhdfs/v1/test?op=LISTSTATUS
{"FileStatuses":{"FileStatus":[{"accessTime":1476784247695,"blockSize":134217728,"childrenNum":0,"fileId":149034,"group":"hdfs","length":14,"modificationTime":1476784248002,"owner":"hdfs","pathSuffix":"fooä.txt","permission":"644","replication":3,"storagePolicy":0,"type":"FILE"},{"accessTime":1476788434925,"blockSize":134217728,"childrenNum":0,"fileId":149035,"group":"hdfs","length":14,"modificationTime":1476788435493,"owner":"hdfs","pathSuffix":"test.txt","permission":"644","replication":3,"storagePolicy":0,"type":"FILE"}]}}
WebHDFS request: curl -i -X GET
http://localhost:50070/webhdfs/v1/test?op=LISTSTATUS
{"FileStatuses":{"FileStatus":[
{"accessTime":1476784247695,"blockSize":134217728,"childrenNum":0,"fileId":149034,"group":"hdfs","length":14,"modificationTime":1476784248002,"owner":"hdfs","pathSuffix":"fooä.txt","permission":"644","replication":3,"storagePolicy":0,"type":"FILE"},
{"accessTime":1476788434925,"blockSize":134217728,"childrenNum":0,"fileId":149035,"group":"hdfs","length":14,"modificationTime":1476788435493,"owner":"hdfs","pathSuffix":"test.txt","permission":"644","replication":3,"storagePolicy":0,"type":"FILE"}
]}}
The Knox exact version is:
[root@sandbox ~]# /usr/hdp/current/knox-server/bin/knoxcli.sh version
Apache Knox: 0.6.0.2.4.0.0-169 (d6098dd63118515bf7f6d870cad068609a2fd5d5)
It is installed with the Ambari server.
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