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https://issues.apache.org/jira/browse/HADOOP-3315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12592656#action_12592656
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Owen O'Malley commented on HADOOP-3315:
---------------------------------------
I guess since I don't expect to ever read the front of these, we should put the
magic value at the back too.
{code}
magic (4 bytes)
block 0 .. n
index
tail
magic
{code}
> New binary file format
> ----------------------
>
> Key: HADOOP-3315
> URL: https://issues.apache.org/jira/browse/HADOOP-3315
> Project: Hadoop Core
> Issue Type: New Feature
> Components: io
> Reporter: Owen O'Malley
>
> SequenceFile's block compression format is too complex and requires 4 codecs
> to compress or decompress. It would be good to have a file format that only
> needs
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