Description
$ 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) [...]
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Issue Links
- duplicates
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HDFS-4553 Webhdfs will NPE on some unexpected response codes
- Resolved