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Samuel Low commented on HDFS-10684: ----------------------------------- Sorry, it was a typo in my description above. But the bug remains. Yes, I've look at the code and providing default values should work. > WebHDFS calls fail when boolean parameters not provided > ------------------------------------------------------- > > Key: HDFS-10684 > URL: https://issues.apache.org/jira/browse/HDFS-10684 > Project: Hadoop HDFS > Issue Type: Bug > Components: webhdfs > Affects Versions: 2.7.1 > Reporter: Samuel Low > Labels: newbie > > Optional boolean parameters that are not provided in the URL cause the > WebHDFS create file command to fail. > curl -i -X PUT > "http://hadoop-primarynamenode:50070/webhdfs/v1/tmp/test1234?op=CREATE&overwrite=false" > Response: > HTTP/1.1 307 TEMPORARY_REDIRECT > Cache-Control: no-cache > Expires: Fri, 15 Jul 2016 04:10:13 GMT > Date: Fri, 15 Jul 2016 04:10:13 GMT > Pragma: no-cache > Expires: Fri, 15 Jul 2016 04:10:13 GMT > Date: Fri, 15 Jul 2016 04:10:13 GMT > Pragma: no-cache > Content-Type: application/octet-stream > Location: > http://hadoop-datanode1:50075/webhdfs/v1/tmp/test1234?op=CREATE&namenoderpcaddress=hadoop-primarynamenode:8020&overwrite=false > Content-Length: 0 > Server: Jetty(6.1.26) > Following the redirect: > curl -i -X PUT -T MYFILE > "http://hadoop-datanode1:50075/webhdfs/v1/tmp/test1234?op=CREATE&namenoderpcaddress=hadoop-primarynamenode:8020&overwrite=false" > Response: > HTTP/1.1 100 Continue > HTTP/1.1 400 Bad Request > Content-Type: application/json; charset=utf-8 > Content-Length: 162 > Connection: close > > {"RemoteException":{"exception":"IllegalArgumentException","javaClassName":"java.lang.IllegalArgumentException","message":"Failed > to parse \"null\" to Boolean."}} > The problem can be circumvented by providing both "createparent" and > "overwrite" parameters. > However, this is not possible when I have no control over the WebHDFS calls, > e.g. Ambari and Hue have errors due to this. -- 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