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https://issues.apache.org/jira/browse/HADOOP-17124?focusedWorklogId=674983&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-674983
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ASF GitHub Bot logged work on HADOOP-17124:
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Author: ASF GitHub Bot
Created on: 03/Nov/21 22:01
Start Date: 03/Nov/21 22:01
Worklog Time Spent: 10m
Work Description: viirya edited a comment on pull request #3612:
URL: https://github.com/apache/hadoop/pull/3612#issuecomment-960187534
@sunchao It doesn't include native library for Mac OS X. So we need to built
it.
I built and installed this https://github.com/twitter/hadoop-lzo locally.
You may need to revert
https://github.com/apache/hadoop/pull/3612/commits/e7d98ab66585cbae11162ae605bf001839705be0
to use `0.4.21-SNAPSHOT` version built from the source.
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Issue Time Tracking
-------------------
Worklog Id: (was: 674983)
Time Spent: 4h (was: 3h 50m)
> Support LZO using aircompressor
> -------------------------------
>
> Key: HADOOP-17124
> URL: https://issues.apache.org/jira/browse/HADOOP-17124
> Project: Hadoop Common
> Issue Type: New Feature
> Components: common
> Affects Versions: 3.3.0
> Reporter: DB Tsai
> Priority: Major
> Labels: pull-request-available
> Time Spent: 4h
> Remaining Estimate: 0h
>
> LZO codec was removed in HADOOP-4874 because the original LZO binding is GPL
> which is problematic. However, many legacy data is still compressed by LZO
> codec, and companies often use vendor's GPL LZO codec in the classpath which
> might cause GPL contamination.
> Presro and ORC-77 use [aircompressor|
> [https://github.com/airlift/aircompressor]] (Apache V2 licensed) to compress
> and decompress LZO data. Hadoop can add back LZO support using aircompressor
> without GPL violation.
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