Rakesh R created HDFS-8368: ------------------------------ Summary: Erasure Coding: DFS opening a non-existent file need to be handled properly Key: HDFS-8368 URL: https://issues.apache.org/jira/browse/HDFS-8368 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Rakesh R Assignee: Rakesh R
This jira to address bad exceptions when opening a non-existent file. It throws NPE as shown below: {code} java.lang.NullPointerException: null at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1184) at org.apache.hadoop.hdfs.DistributedFileSystem$3.doCall(DistributedFileSystem.java:307) at org.apache.hadoop.hdfs.DistributedFileSystem$3.doCall(DistributedFileSystem.java:303) at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) at org.apache.hadoop.hdfs.DistributedFileSystem.open(DistributedFileSystem.java:303) at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:767) at org.apache.hadoop.hdfs.TestDistributedFileSystem.testDFSClient(TestDistributedFileSystem.java:359) at org.apache.hadoop.hdfs.TestDistributedFileSystem.testAllWithNoXmlDefaults(TestDistributedFileSystem.java:666) {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)