Hi,
I'm trying to run HBase 0.92 build #177 from Jenkins Server with
RawLocalFileSystem in order to avoid checksum. I have added a property
(fs.file.impl) in hbase-site.xml for this.
Writes go fine with this. However, during scans, occasionally, it passes
through but most of the time it fails with following exception.
Please let me know, if I an missing something here.
Thanks,
Manish
java.io.IOException: Could not seek StoreFileScanner[HFileScanner for
reader reader=<hfilepath>, ...]
at
org.apache.hadoop.hbase.regionserver.StoreFileScanner.reseek(StoreFileScanner.java:131)
at
org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekExactly(StoreFileScanner.java:219)
at
org.apache.hadoop.hbase.regionserver.KeyValueHeap$SeekType$2.seek(KeyValueHeap.java:64)
at
org.apache.hadoop.hbase.regionserver.KeyValueHeap.generalizedSeek(KeyValueHeap.java:277)
at
org.apache.hadoop.hbase.regionserver.KeyValueHeap.seekExactly(KeyValueHeap.java:257)
at
org.apache.hadoop.hbase.regionserver.StoreScanner.reseek(StoreScanner.java:421)
at
org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:285)
at
org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:138)
at
org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:2936)
at
org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.next(HRegion.java:2892)
at
org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.next(HRegion.java:2909)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.next(HRegionServer.java:2121)
at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.hadoop.hbase.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:364)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1325)
Caused by: java.io.IOException: Invalid HFile block magic: assessm
at
org.apache.hadoop.hbase.io.hfile.BlockType.parse(BlockType.java:110)
at
org.apache.hadoop.hbase.io.hfile.BlockType.read(BlockType.java:121)
at
org.apache.hadoop.hbase.io.hfile.HFileBlock.<init>(HFileBlock.java:167)
at
org.apache.hadoop.hbase.io.hfile.HFileBlock.<init>(HFileBlock.java:76)
at
org.apache.hadoop.hbase.io.hfile.HFileBlock$FSReaderV2.readBlockData(HFileBlock.java:1324)
at
org.apache.hadoop.hbase.io.hfile.HFileReaderV2.readBlock(HFileReaderV2.java:269)
at
org.apache.hadoop.hbase.io.hfile.HFileReaderV2$ScannerV2.readNextDataBlock(HFileReaderV2.java:454)
at
org.apache.hadoop.hbase.io.hfile.HFileReaderV2$ScannerV2.next(HFileReaderV2.java:418)
at
org.apache.hadoop.hbase.regionserver.StoreFileScanner.reseekAtOrAfter(StoreFileScanner.java:200)
at
org.apache.hadoop.hbase.regionserver.StoreFileScanner.reseek(StoreFileScanner.java:124)
... 16 more
