[ https://issues.apache.org/jira/browse/HDFS-9896?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Junping Du updated HDFS-9896: ----------------------------- Fix Version/s: (was: 2.7.3) > WebHDFS API may return invalid JSON > ----------------------------------- > > Key: HDFS-9896 > URL: https://issues.apache.org/jira/browse/HDFS-9896 > Project: Hadoop HDFS > Issue Type: Bug > Components: webhdfs > Affects Versions: 2.6.0, 2.6.5 > Environment: FreeBSD 10.2 > Reporter: Alexander Shorin > Assignee: John Zhuge > > {code} > >>> import requests > >>> resp = > >>> requests.get('http://server:50000/webhdfs/v1/tmp/test/\x00/not_found.txt?op=GETFILESTATUS') > >>> resp.content > '{"RemoteException":{"exception":"FileNotFoundException","javaClassName":"java.io.FileNotFoundException","message":"File > does not exist: /tmp/test/\x00/not_found.txt"}}' > >>> resp.json() > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File > "/home/sandbox/project/venv/lib/python2.7/site-packages/requests/models.py", > line 800, in json > self.content.decode(encoding), **kwargs > File "/usr/local/lib/python2.7/json/__init__.py", line 338, in loads > return _default_decoder.decode(s) > File "/usr/local/lib/python2.7/json/decoder.py", line 366, in decode > obj, end = self.raw_decode(s, idx=_w(s, 0).end()) > File "/usr/local/lib/python2.7/json/decoder.py", line 382, in raw_decode > obj, end = self.scan_once(s, idx) > ValueError: Invalid control character at: line 1 column 147 (char 146) > {code} > The null byte {{\x00}} should be encoded according JSON rules as {{\u0000}}. > It seems like WebHDFS returns path back as is without any processing breaking > the content type. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org