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From Stack <st...@duboce.net>
Subject Re: LZO Compression changes in 0.90 ?
Date Mon, 28 Mar 2011 15:22:45 GMT
Is it this George:
https://github.com/kevinweil/hadoop-lzo/issues/closed/#issue/10?

You might need to pull todd or kevin's github and recompile.

St.Ack

On Mon, Mar 28, 2011 at 8:01 AM, George P. Stathis <gstathis@traackr.com> wrote:
> Has anything changed with the way compression is handled in 0.90?
>
> I'm in the process of testing 0.90 CDH3B4 on my development machine (OS X).
> Up until 0.89 SNAPSHOTS, I have been able to re-use the same lzo JAR and
> native libs that I compiled back in 0.20.x. With this latest upgrade, I now
> see this in the region server logs:
>
> 2011-03-28 10:54:51,787 ERROR
> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler: Failed open
> of region=monitors,,1287788998658.a6c3f7f6a927fda960a856c274b470c0.
> java.io.IOException: Compression algorithm 'lzo' previously failed test.
>  at
> org.apache.hadoop.hbase.util.CompressionTest.testCompression(CompressionTest.java:77)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.checkCompressionCodecs(HRegion.java:2555)
>  at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:2544)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:2532)
>  at
> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.openRegion(OpenRegionHandler.java:262)
> at
> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.process(OpenRegionHandler.java:94)
>  at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:151)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>  at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:680)
>
> Just want to make sure I'm not missing something before I start re-compiling
> those libs.
>
> -GS
>

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