Yep. Kevin has apparently gotten too many job promotions recently, so it's mostly me maintaining it these days :) But he usually reviews and pulls my changes within a few days.
-Todd On Mon, Mar 28, 2011 at 9:05 AM, Stack <st...@duboce.net> wrote: > 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 <gstat...@traackr.com> > 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 > > <fvanvollenho...@xebia.com> 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 > >> > > > > > -- Todd Lipcon Software Engineer, Cloudera
