[HBASE-5874] When 'fs.default.name' not configured, the hbck tool and Merge tool throw IllegalArgumentException.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.90.6
• Fix Version/s: 0.92.2, 0.94.1
• Component/s: hbck
• Hadoop Flags: Reviewed
• Assignee: fulin wang
• Reporter: fulin wang
• Created: 25/Apr/12 09:27
• Updated: 28/Feb/13 22:49
• Resolved: 04/Jun/12 10:08

Description

The HBase do not configure the 'fs.default.name' attribute, the hbck tool and Merge tool throw IllegalArgumentException.
the hbck tool and Merge tool, we should add 'fs.default.name' attriubte to the code.

hbck exception:
Exception in thread "main" java.lang.IllegalArgumentException: Wrong FS: hdfs://160.176.0.101:9000/hbase/.META./1028785192/.regioninfo, expected: file:///
at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:412)
at org.apache.hadoop.fs.RawLocalFileSystem.pathToFile(RawLocalFileSystem.java:59)
at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:382)
at org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:285)
at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSInputChecker.<init>(ChecksumFileSystem.java:128)
at org.apache.hadoop.fs.ChecksumFileSystem.open(ChecksumFileSystem.java:301)
at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:489)
at org.apache.hadoop.hbase.util.HBaseFsck.loadHdfsRegioninfo(HBaseFsck.java:565)
at org.apache.hadoop.hbase.util.HBaseFsck.loadHdfsRegionInfos(HBaseFsck.java:596)
at org.apache.hadoop.hbase.util.HBaseFsck.onlineConsistencyRepair(HBaseFsck.java:332)
at org.apache.hadoop.hbase.util.HBaseFsck.onlineHbck(HBaseFsck.java:360)
at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:2907)

Merge exception:
[2012-05-05 10:48:24,830] [ERROR] [main] [org.apache.hadoop.hbase.util.Merge 381] exiting due to error
java.lang.IllegalArgumentException: Wrong FS: hdfs://160.176.0.101:9000/hbase/.META./1028785192/.regioninfo, expected: file:///
at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:412)
at org.apache.hadoop.fs.RawLocalFileSystem.pathToFile(RawLocalFileSystem.java:59)
at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:382)
at org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:285)
at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:823)
at org.apache.hadoop.hbase.regionserver.HRegion.checkRegioninfoOnFilesystem(HRegion.java:415)
at org.apache.hadoop.hbase.regionserver.HRegion.initialize(HRegion.java:340)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:2679)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:2665)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:2634)
at org.apache.hadoop.hbase.util.MetaUtils.openMetaRegion(MetaUtils.java:276)
at org.apache.hadoop.hbase.util.MetaUtils.scanMetaRegion(MetaUtils.java:261)
at org.apache.hadoop.hbase.util.Merge.run(Merge.java:115)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.hbase.util.Merge.main(Merge.java:379)