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https://issues.apache.org/jira/browse/HDFS-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14938384#comment-14938384
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Hudson commented on HDFS-8368:
------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #2408 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2408/])
HDFS-8368. Erasure Coding: DFS opening a non-existent file need to be
(zhezhang: rev 54d28275226e0bc3b0d46142ce20f74a52e66395)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java
> 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
> Fix For: HDFS-7285
>
> Attachments: HDFS-8368-HDFS-7285.00.patch
>
>
> 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}
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