Daryn Sharp created HDFS-4490: --------------------------------- Summary: Confusing WebHDFS exception when user has no TGT Key: HDFS-4490 URL: https://issues.apache.org/jira/browse/HDFS-4490 Project: Hadoop HDFS Issue Type: Bug Components: webhdfs Affects Versions: 0.23.0 Reporter: Daryn Sharp
{noformat} $ hadoop fs -ls webhdfs://host/ -ls: Fatal internal error java.lang.NullPointerException at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.validateResponse(WebHdfsFileSystem.java:279) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.run(WebHdfsFileSystem.java:431) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.getDelegationToken(WebHdfsFileSystem.java:725) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.initDelegationToken(WebHdfsFileSystem.java:184) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.initialize(WebHdfsFileSystem.java:173) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2160) [...] {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira