This sounds a lot like https://issues.apache.org/jira/browse/HBASE-5458
On Tue, Nov 6, 2012 at 2:28 AM, Amit Sela <[email protected]> wrote: > Hi all, > > I'm trying to bulk load using LoadIncrementalHFiles and I get a > NullPointerException > at: > org.apache.hadoop.io.compress.zlib.ZlibFactory.isNativeZlibLoaded(ZlibFactory.java:63). > > It looks like DefaultCodec has no set configuration... > > Anyone encounter this before ? > > Thanks. > >>>>>>>>Full exception thrown: > > java.util.concurrent.ExecutionException: java.lang.NullPointerException > at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222) > at java.util.concurrent.FutureTask.get(FutureTask.java:83) > at > org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.groupOrSplitPhase(LoadIncrementalHFiles.java:333) > at > org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.doBulkLoad(LoadIncrementalHFiles.java:232) > at > com.infolinks.hadoop.jobrunner.UrlsHadoopJobExecutor.executeURLJob(UrlsHadoopJobExecutor.java:204) > at > com.infolinks.hadoop.jobrunner.UrlsHadoopJobExecutor.runJobIgnoreSystemJournal(UrlsHadoopJobExecutor.java:86) > at > com.infolinks.hadoop.jobrunner.HadoopJobExecutor.main(HadoopJobExecutor.java:182) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.hadoop.util.RunJar.main(RunJar.java:156) > Caused by: java.lang.NullPointerException > at > org.apache.hadoop.io.compress.zlib.ZlibFactory.isNativeZlibLoaded(ZlibFactory.java:63) > at > org.apache.hadoop.io.compress.GzipCodec.getDecompressorType(GzipCodec.java:142) > at > org.apache.hadoop.io.compress.CodecPool.getDecompressor(CodecPool.java:125) > at > org.apache.hadoop.hbase.io.hfile.Compression$Algorithm.getDecompressor(Compression.java:290) > at > org.apache.hadoop.hbase.io.hfile.HFileBlock$AbstractFSReader.decompress(HFileBlock.java:1391) > at > org.apache.hadoop.hbase.io.hfile.HFileBlock$FSReaderV2.readBlockDataInternal(HFileBlock.java:1897) > at > org.apache.hadoop.hbase.io.hfile.HFileBlock$FSReaderV2.readBlockData(HFileBlock.java:1637) > at > org.apache.hadoop.hbase.io.hfile.HFileBlock$AbstractFSReader$1.nextBlock(HFileBlock.java:1286) > at > org.apache.hadoop.hbase.io.hfile.HFileBlock$AbstractFSReader$1.nextBlockWithBlockType(HFileBlock.java:1294) > at > org.apache.hadoop.hbase.io.hfile.HFileReaderV2.<init>(HFileReaderV2.java:126) > at org.apache.hadoop.hbase.io.hfile.HFile.pickReaderVersion(HFile.java:552) > at > org.apache.hadoop.hbase.io.hfile.HFile.createReaderWithEncoding(HFile.java:589) > at org.apache.hadoop.hbase.io.hfile.HFile.createReader(HFile.java:603) > at > org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.groupOrSplit(LoadIncrementalHFiles.java:402) > at > org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles$2.call(LoadIncrementalHFiles.java:323) > at > org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles$2.call(LoadIncrementalHFiles.java:321) > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) > at java.util.concurrent.FutureTask.run(FutureTask.java:138) > 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:662) > 12/11/06 10:21:50 ERROR jobrunner.UrlsHadoopJobExecutor: jobCompleteStatus: > false > java.lang.RuntimeException: java.lang.IllegalStateException: > java.lang.NullPointerException > at > com.infolinks.hadoop.jobrunner.UrlsHadoopJobExecutor.executeURLJob(UrlsHadoopJobExecutor.java:210) > at > com.infolinks.hadoop.jobrunner.UrlsHadoopJobExecutor.runJobIgnoreSystemJournal(UrlsHadoopJobExecutor.java:86) > at > com.infolinks.hadoop.jobrunner.HadoopJobExecutor.main(HadoopJobExecutor.java:182) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.hadoop.util.RunJar.main(RunJar.java:156) > Caused by: java.lang.IllegalStateException: java.lang.NullPointerException > at > org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.groupOrSplitPhase(LoadIncrementalHFiles.java:344) > at > org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.doBulkLoad(LoadIncrementalHFiles.java:232) > at > com.infolinks.hadoop.jobrunner.UrlsHadoopJobExecutor.executeURLJob(UrlsHadoopJobExecutor.java:204) > ... 7 more > Caused by: java.lang.NullPointerException > at > org.apache.hadoop.io.compress.zlib.ZlibFactory.isNativeZlibLoaded(ZlibFactory.java:63) > at > org.apache.hadoop.io.compress.GzipCodec.getDecompressorType(GzipCodec.java:142) > at > org.apache.hadoop.io.compress.CodecPool.getDecompressor(CodecPool.java:125) > at > org.apache.hadoop.hbase.io.hfile.Compression$Algorithm.getDecompressor(Compression.java:290) > at > org.apache.hadoop.hbase.io.hfile.HFileBlock$AbstractFSReader.decompress(HFileBlock.java:1391) > at > org.apache.hadoop.hbase.io.hfile.HFileBlock$FSReaderV2.readBlockDataInternal(HFileBlock.java:1897) > at > org.apache.hadoop.hbase.io.hfile.HFileBlock$FSReaderV2.readBlockData(HFileBlock.java:1637) > at > org.apache.hadoop.hbase.io.hfile.HFileBlock$AbstractFSReader$1.nextBlock(HFileBlock.java:1286) > at > org.apache.hadoop.hbase.io.hfile.HFileBlock$AbstractFSReader$1.nextBlockWithBlockType(HFileBlock.java:1294) > at > org.apache.hadoop.hbase.io.hfile.HFileReaderV2.<init>(HFileReaderV2.java:126) > at org.apache.hadoop.hbase.io.hfile.HFile.pickReaderVersion(HFile.java:552) > at > org.apache.hadoop.hbase.io.hfile.HFile.createReaderWithEncoding(HFile.java:589) > at org.apache.hadoop.hbase.io.hfile.HFile.createReader(HFile.java:603) > at > org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.groupOrSplit(LoadIncrementalHFiles.java:402) > at > org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles$2.call(LoadIncrementalHFiles.java:323) > at > org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles$2.call(LoadIncrementalHFiles.java:321) > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) > at java.util.concurrent.FutureTask.run(FutureTask.java:138) > 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:662)
