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From Ted Yu <yuzhih...@gmail.com>
Subject Re: Build failed in Jenkins: HBase-TRUNK #3719
Date Thu, 10 Jan 2013 18:41:36 GMT
Was it possible that ComparatorClassName was missing ?
Here is related code in deserializeFromPB():

    if (builder.hasComparatorClassName()) {
      comparatorClassName = builder.getComparatorClassName();

Cheers

On Thu, Jan 10, 2013 at 10:28 AM, Andrew Purtell <apurtell@apache.org>wrote:

> On Wed, Jan 9, 2013 at 10:21 PM, Ted <yuzhihong@gmail.com> wrote:
>
> > I guess the test failures in trunk build may have something to do with
> jdk
> > 1.7
>
>
> I believe Ted is referring to this:
>
> 2013-01-10 03:02:28,043 ERROR
> [RS_OPEN_REGION-juno.apache.org,42323,1357786940398-0]
> handler.OpenRegionHandler(441): Failed open of
> region=-ROOT-,,0.70236052, starting to roll back the global memstore
> size.
> java.io.IOException: java.io.IOException: java.io.IOException:
> java.lang.InstantiationException: org.apache.hadoop.io.RawComparator
>         at
> org.apache.hadoop.hbase.regionserver.HRegion.initializeRegionInternals(HRegion.java:639)
>         at
> org.apache.hadoop.hbase.regionserver.HRegion.initialize(HRegion.java:559)
>         at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:4060)
>         at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:4010)
>         at
> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.openRegion(OpenRegionHandler.java:426)
>         at
> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.process(OpenRegionHandler.java:129)
>         at
> org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202)
>         at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>         at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>         at java.lang.Thread.run(Thread.java:722)
> Caused by: java.io.IOException: java.io.IOException:
> java.lang.InstantiationException: org.apache.hadoop.io.RawComparator
>         at
> org.apache.hadoop.hbase.regionserver.HStore.loadStoreFiles(HStore.java:450)
>         at
> org.apache.hadoop.hbase.regionserver.HStore.<init>(HStore.java:215)
>         at
> org.apache.hadoop.hbase.regionserver.HRegion.instantiateHStore(HRegion.java:3059)
>         at
> org.apache.hadoop.hbase.regionserver.HRegion$1.call(HRegion.java:612)
>         at
> org.apache.hadoop.hbase.regionserver.HRegion$1.call(HRegion.java:610)
>         at
> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:166)
>         at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>         at
> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:166)
>         ... 3 more
> Caused by: java.io.IOException: java.lang.InstantiationException:
> org.apache.hadoop.io.RawComparator
>         at
> org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.createComparator(FixedFileTrailer.java:607)
>         at
> org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.createComparator(FixedFileTrailer.java:615)
>         at
> org.apache.hadoop.hbase.io.hfile.HFileReaderV2.<init>(HFileReaderV2.java:115)
>         at
> org.apache.hadoop.hbase.io.hfile.HFile.pickReaderVersion(HFile.java:564)
>         at
> org.apache.hadoop.hbase.io.hfile.HFile.createReaderWithEncoding(HFile.java:599)
>         at
> org.apache.hadoop.hbase.regionserver.StoreFile$Reader.<init>(StoreFile.java:1294)
>         at
> org.apache.hadoop.hbase.regionserver.StoreFile.open(StoreFile.java:525)
>         at
> org.apache.hadoop.hbase.regionserver.StoreFile.createReader(StoreFile.java:628)
>         at
> org.apache.hadoop.hbase.regionserver.HStore$1.call(HStore.java:426)
>         at
> org.apache.hadoop.hbase.regionserver.HStore$1.call(HStore.java:422)
>         ... 8 more
> Caused by: java.lang.InstantiationException:
> org.apache.hadoop.io.RawComparator
>         at java.lang.Class.newInstance0(Class.java:357)
>         at java.lang.Class.newInstance(Class.java:325)
>         at
> org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.createComparator(FixedFileTrailer.java:605)
>
>
>
> --
> Best regards,
>
>    - Andy
>
> Problems worthy of attack prove their worth by hitting back. - Piet Hein
> (via Tom White)
>

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