Backport of NPE for File.list and File.listFiles ------------------------------------------------
Key: HDFS-2023 URL: https://issues.apache.org/jira/browse/HDFS-2023 Project: Hadoop HDFS Issue Type: Bug Components: data-node Affects Versions: 0.20.205.0 Reporter: Bharath Mundlapudi Assignee: Bharath Mundlapudi Fix For: 0.20.205.0 Since we have multiple Jira's in trunk for common and hdfs, I am creating another jira for this issue. This patch addresses the following: 1. Provides FileUtil API for list and listFiles which throws IOException for null cases. 2. Replaces most of the code where JDK file API with FileUtil API. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira