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https://issues.apache.org/jira/browse/HADOOP-17124?focusedWorklogId=491027&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-491027
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ASF GitHub Bot logged work on HADOOP-17124:
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Author: ASF GitHub Bot
Created on: 25/Sep/20 13:36
Start Date: 25/Sep/20 13:36
Worklog Time Spent: 10m
Work Description: dbtsai commented on pull request #2159:
URL: https://github.com/apache/hadoop/pull/2159#issuecomment-698212693
@steveloughran +1 on tools/hadoop-compression, and we will work on it.
Since https://github.com/apache/hadoop/pull/2297 is almost ready to merge,
is it okay we merge it first, and work on creating `tools/hadoop-compression`?
cc @viirya
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Issue Time Tracking
-------------------
Worklog Id: (was: 491027)
Time Spent: 50m (was: 40m)
> 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: 50m
> 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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