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Robert Joseph Evans commented on HADOOP-8054: --------------------------------------------- Amareshwari said the patch works. The tests look good, and the patch looks good. +1 Because this breaks HIVE and is a regression I would like to see this go into 0.23.1. I will put it into trunk and 0.23.2, but please consider this for 0.23.1. > NPE with FilterFileSystem > ------------------------- > > Key: HADOOP-8054 > URL: https://issues.apache.org/jira/browse/HADOOP-8054 > Project: Hadoop Common > Issue Type: Bug > Components: fs > Affects Versions: 0.23.1 > Reporter: Amareshwari Sriramadasu > Assignee: Daryn Sharp > Priority: Critical > Attachments: HADOOP-8054.patch, HADOOP-8054.patch, HADOOP-8054.patch, > HADOOP-8054.patch > > > While running Hive tests, I'm seeing the following exception with 0.23.1, > {noformat} > ava.lang.NullPointerException > at > org.apache.hadoop.fs.FileSystem.getDefaultBlockSize(FileSystem.java:1901) > at > org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:447) > at > org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:351) > at > org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:351) > at > org.apache.hadoop.fs.ProxyFileSystem.getFileStatus(ProxyFileSystem.java:247) > at > org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:351) > at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1165) > at org.apache.hadoop.fs.FileUtil.checkDest(FileUtil.java:390) > at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:242) > at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:232) > {noformat} > Did not see this with 0.23.0, though. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira