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https://issues.apache.org/jira/browse/HADOOP-8615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
thomastechs updated HADOOP-8615:
--------------------------------
Release Note: (was: This patch contains the fix as follows.As per the bug
says, the EOFExceptions thrown in the DecompressorStream does not provide any
information about the file at which the decompression fails. I have added
overloaded constructor and necessary methods, which will have the file name
also added as parameter. When the user uses this method and pass the filename,
it would be printed in the EOF exception thrown, if any.So I believe the test
cases may not be necessary. I was able to test it locally by forcefully
creating an EOF Exception and verifying the new message as
"java.io.EOFException: Unexpected end of input stream in the file = filename"
)
> EOFException in DecompressorStream.java needs to be more verbose
> ----------------------------------------------------------------
>
> Key: HADOOP-8615
> URL: https://issues.apache.org/jira/browse/HADOOP-8615
> Project: Hadoop Common
> Issue Type: Bug
> Components: io
> Affects Versions: 0.20.2
> Reporter: Jeff Lord
> Labels: patch
> Attachments: HADOOP-8615-release-0.20.2.patch
>
>
> In ./src/core/org/apache/hadoop/io/compress/DecompressorStream.java
> The following exception should at least pass back the file that it encounters
> this error in relation to:
> protected void getCompressedData() throws IOException {
> checkStream();
> int n = in.read(buffer, 0, buffer.length);
> if (n == -1) {
> throw new EOFException("Unexpected end of input stream");
> }
> This would help greatly to debug bad/corrupt files.
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