It doesn't matter IIUC (Correct me if I'm wrong Todd). They keep up on each others git repo changes. St.Ack
On Mon, Mar 28, 2011 at 8:57 AM, George P. Stathis <[email protected]> wrote: > BTW, which github version should I be cloning? Todd's or Kevin's? > > On Mon, Mar 28, 2011 at 11:35 AM, Friso van Vollenhoven > <[email protected]> wrote: >> >> Yes, things changed a bit. The compressors now have a reinit(...) method >> that allows HBase to reuse the objects. I believe Hadoop still works >> >> Here's the version that should be good: >> https://github.com/toddlipcon/hadoop-lzo >> >> If you're already on a recent version, then something else might have gone >> wrong. I think the stack trace you posted indicates that there is an error >> earlier in the RS logs that shows what is wrong with the compressor. >> "Algorithm 'lzo' previously failed test". Look for when the test happened. >> >> >> Cheers, >> Friso >> >> >> On 28 mrt 2011, at 17:01, George P. Stathis 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 >> > >
