Fixed the subject.
On Tue, Aug 6, 2013 at 3:55 PM, Siddharth Karandikar <[email protected]> wrote: > Hi All, > > I am continuing to tryout ExportSnapshot functionality. Most of the > time it works perfectly fine. > > But recently, I am seeing some strange exception. When I run > ExportSnapshot, it shows following error and I have no clue how to > debug this. > > java.io.FileNotFoundException: Unable to open link: > org.apache.hadoop.hbase.io.HLogLink > locations=[hdfs://10.209.17.88:9000/hbase/.logs/f1/t1=553ae805df577846bea889ebbec885f2-t1=553ae805df577846bea889ebbec885f2-919998c061eb444eb3ac69ee55c71fd6, > hdfs://10.209.17.88:9000/hbase/.oldlogs/t1=553ae805df577846bea889ebbec885f2-t1=553ae805df577846bea889ebbec885f2-919998c061eb444eb3ac69ee55c71fd6] > at > org.apache.hadoop.hbase.io.FileLink$FileLinkInputStream.tryOpen(FileLink.java:305) > at > org.apache.hadoop.hbase.io.FileLink$FileLinkInputStream.<init>(FileLink.java:120) > at > org.apache.hadoop.hbase.io.FileLink$FileLinkInputStream.<init>(FileLink.java:111) > at org.apache.hadoop.hbase.io.FileLink.open(FileLink.java:390) > at > org.apache.hadoop.hbase.snapshot.ExportSnapshot$ExportMapper.openSourceFile(ExportSnapshot.java:299) > at > org.apache.hadoop.hbase.snapshot.ExportSnapshot$ExportMapper.copyFile(ExportSnapshot.java:168) > at > org.apache.hadoop.hbase.snapshot.ExportSnapshot$ExportMapper.map(ExportSnapshot.java:139) > at > org.apache.hadoop.hbase.snapshot.ExportSnapshot$ExportMapper.map(ExportSnapshot.java:88) > at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144) > at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370) > at > org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:212) > > > Full logs of this Export run can be found here - http://pastebin.com/1yxK3fKE > > If I try to Export this snapshot back (i.e. import), I get following error - > > siddharth@hbase1-bigdata:~/tools/hbase-0.95.1-hadoop1$ ./bin/hbase > org.apache.hadoop.hbase.snapshot.ExportSnapshot > -Dfs.default.name=hdfs://hbase1-bigdata.vxindia.veritas.com:9000/ > -Dhbase.rootdir=hdfs://hbase1-bigdata.vxindia.veritas.com:9000/hbase-ss/sn2/ > -snapshot sn2 -copy-to hdfs://10.209.17.88:9000/hbase/ > Exception in thread "main" java.io.FileNotFoundException: Unable to > open link: org.apache.hadoop.hbase.io.HFileLink > locations=[hdfs://hbase1-bigdata.vxindia.veritas.com:9000/hbase-ss/sn2/t1/553ae805df577846bea889ebbec885f2/f1/t1=553ae805df577846bea889ebbec885f2-919998c061eb444eb3ac69ee55c71fd6, > hdfs://hbase1-bigdata.vxindia.veritas.com:9000/hbase-ss/sn2/.tmp/t1/553ae805df577846bea889ebbec885f2/f1/t1=553ae805df577846bea889ebbec885f2-919998c061eb444eb3ac69ee55c71fd6, > hdfs://hbase1-bigdata.vxindia.veritas.com:9000/hbase-ss/sn2/.archive/t1/553ae805df577846bea889ebbec885f2/f1/t1=553ae805df577846bea889ebbec885f2-919998c061eb444eb3ac69ee55c71fd6] > at > org.apache.hadoop.hbase.io.FileLink.getFileStatus(FileLink.java:376) > at > org.apache.hadoop.hbase.snapshot.ExportSnapshot$1.storeFile(ExportSnapshot.java:383) > at > org.apache.hadoop.hbase.util.FSVisitor.visitRegionStoreFiles(FSVisitor.java:115) > at > org.apache.hadoop.hbase.util.FSVisitor.visitTableStoreFiles(FSVisitor.java:81) > at > org.apache.hadoop.hbase.snapshot.SnapshotReferenceUtil.visitTableStoreFiles(SnapshotReferenceUtil.java:110) > at > org.apache.hadoop.hbase.snapshot.SnapshotReferenceUtil.visitReferencedFiles(SnapshotReferenceUtil.java:95) > at > org.apache.hadoop.hbase.snapshot.ExportSnapshot.getSnapshotFiles(ExportSnapshot.java:378) > at > org.apache.hadoop.hbase.snapshot.ExportSnapshot.run(ExportSnapshot.java:618) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) > at > org.apache.hadoop.hbase.snapshot.ExportSnapshot.innerMain(ExportSnapshot.java:690) > at > org.apache.hadoop.hbase.snapshot.ExportSnapshot.main(ExportSnapshot.java:694) > > > > Thanks, > Siddharth
