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https://issues.apache.org/jira/browse/HDFS-10085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinayakumar B deleted HDFS-10085:
---------------------------------
> CLONE - Erasure Coding: DFS opening a non-existent file need to be handled
> properly
> -----------------------------------------------------------------------------------
>
> Key: HDFS-10085
> URL: https://issues.apache.org/jira/browse/HDFS-10085
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: dragon
> Assignee: Rakesh R
> Fix For: HDFS-7285
>
>
> 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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