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https://issues.apache.org/jira/browse/HADOOP-17144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17172544#comment-17172544
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Hemanth Boyina commented on HADOOP-17144:
-----------------------------------------
LZ4 compression states that Compression is guaranteed to succeed if
'dstCapacity' >= LZ4_compressBound(srcSize) , where LZ4_compressBound is
{code:java}
LZ4_compressBound(isize) = (isize) + ((isize)/255) + 16){code}
updated the patch as per the above rule and changed the buffer capacity in
hadoop
> Update Hadoop's lz4 to v1.9.2
> -----------------------------
>
> Key: HADOOP-17144
> URL: https://issues.apache.org/jira/browse/HADOOP-17144
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Hemanth Boyina
> Assignee: Hemanth Boyina
> Priority: Major
> Attachments: HADOOP-17144.001.patch, HADOOP-17144.002.patch
>
>
> Update hadoop's native lz4 to v1.9.2
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