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我一直无法使用Hadoop的WebHDFS REST API创建文件。使用WebHDFS创建文件时发生RemoteException REST API
按照文档,我正在这样做。
curl -i -X PUT "http://hadoop-primarynamenode:50070/webhdfs/v1/tmp/test1234?op=CREATE&overwrite=false"
响应:
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)
继重定向:
curl -i -X PUT -T MYFILE "http://hadoop-datanode1:50075/webhdfs/v1/tmp/test1234?op=CREATE&namenoderpcaddress=hadoop-primarynamenode:8020"
响应:
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."}}
我无法找到该错误消息的任何线索。有谁之前经历过这个吗?
我正在运行使用Ambari安装的Hadoop集群。
&overwrite = false故意排除? – Shubhangi
覆盖= false是否存在也是一样。 – loungerdork
提交HDFS JIRA中的错误:https://issues.apache.org/jira/browse/HDFS-10684 – loungerdork