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Ted Yu commented on HBASE-14578: -------------------------------- @Pankaj: Can you attach patch for branch-1 ? Thanks > URISyntaxException during snapshot restore > ------------------------------------------ > > Key: HBASE-14578 > URL: https://issues.apache.org/jira/browse/HBASE-14578 > Project: HBase > Issue Type: Bug > Components: snapshots > Affects Versions: 0.98.5 > Reporter: Pankaj Kumar > Assignee: Pankaj Kumar > Fix For: 0.98.16 > > Attachments: 14578-master-v2.txt, 14578-master.txt, > HBASE-14578-0.98-V2.patch, HBASE-14578-0.98.patch > > > Snapshot restore failed for a table which is created under user defined > namespace, > {noformat} > java.io.IOException: java.util.concurrent.ExecutionException: > java.lang.IllegalArgumentException: java.net.URISyntaxException: Relative > path in absolute URI: tag_namespace:tableName_XYZ > at > org.apache.hadoop.hbase.util.ModifyRegionUtils.createRegions(ModifyRegionUtils.java:133) > at > org.apache.hadoop.hbase.snapshot.RestoreSnapshotHelper.cloneHdfsRegions(RestoreSnapshotHelper.java:475) > at > org.apache.hadoop.hbase.snapshot.RestoreSnapshotHelper.restoreHdfsRegions(RestoreSnapshotHelper.java:208) > at > org.apache.hadoop.hbase.master.snapshot.CloneSnapshotHandler.handleCreateHdfsRegions(CloneSnapshotHandler.java:112) > at > org.apache.hadoop.hbase.master.handler.CreateTableHandler.handleCreateTable(CreateTableHandler.java:233) > at > org.apache.hadoop.hbase.master.handler.CreateTableHandler.process(CreateTableHandler.java:168) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.util.concurrent.ExecutionException: > java.lang.IllegalArgumentException: java.net.URISyntaxException: Relative > path in absolute URI: tag_namespace:tableName_XYZ > at java.util.concurrent.FutureTask.report(FutureTask.java:122) > at java.util.concurrent.FutureTask.get(FutureTask.java:188) > at > org.apache.hadoop.hbase.util.ModifyRegionUtils.createRegions(ModifyRegionUtils.java:126) > ... 9 more > Caused by: java.lang.IllegalArgumentException: java.net.URISyntaxException: > Relative path in absolute URI: tag_namespace:tableName_XYZ > at org.apache.hadoop.fs.Path.initialize(Path.java:206) > at org.apache.hadoop.fs.Path.<init>(Path.java:172) > at org.apache.hadoop.fs.Path.<init>(Path.java:89) > at > org.apache.hadoop.hbase.snapshot.RestoreSnapshotHelper.restoreReferenceFile(RestoreSnapshotHelper.java:558) > at > org.apache.hadoop.hbase.snapshot.RestoreSnapshotHelper.restoreStoreFile(RestoreSnapshotHelper.java:531) > at > org.apache.hadoop.hbase.snapshot.RestoreSnapshotHelper.access$200(RestoreSnapshotHelper.java:106) > at > org.apache.hadoop.hbase.snapshot.RestoreSnapshotHelper$2.storeFile(RestoreSnapshotHelper.java:509) > at > org.apache.hadoop.hbase.util.FSVisitor.visitRegionStoreFiles(FSVisitor.java:136) > at > org.apache.hadoop.hbase.snapshot.SnapshotReferenceUtil.visitRegionStoreFiles(SnapshotReferenceUtil.java:127) > at > org.apache.hadoop.hbase.snapshot.RestoreSnapshotHelper.cloneRegion(RestoreSnapshotHelper.java:502) > at > org.apache.hadoop.hbase.snapshot.RestoreSnapshotHelper.access$100(RestoreSnapshotHelper.java:106) > at > org.apache.hadoop.hbase.snapshot.RestoreSnapshotHelper$1.fillRegion(RestoreSnapshotHelper.java:479) > at > org.apache.hadoop.hbase.util.ModifyRegionUtils.createRegion(ModifyRegionUtils.java:160) > at > org.apache.hadoop.hbase.util.ModifyRegionUtils$1.call(ModifyRegionUtils.java:118) > at > org.apache.hadoop.hbase.util.ModifyRegionUtils$1.call(ModifyRegionUtils.java:115) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > ... 3 more > Caused by: java.net.URISyntaxException: Relative path in absolute URI: > tag_namespace:tableName_XYZ > at java.net.URI.checkPath(URI.java:1804) > at java.net.URI.<init>(URI.java:752) > at org.apache.hadoop.fs.Path.initialize(Path.java:203) > ... 20 more > {noformat} > After region split, new daughter regions contain the reference of the > original HFile until compaction happens. > In RestoreSnapshotHelper (while restoring snapshot file which have regions > containing hfile references), path is initialized using the snapshot table > name which has namespace separated by colon, > {code} > private void restoreReferenceFile(final Path familyDir, final HRegionInfo > regionInfo, > final String hfileName) throws IOException { > // Extract the referred information (hfile name and parent region) > Path refPath = StoreFileInfo.getReferredToFile(new Path(new Path(new Path( > snapshotTable.getNameAsString(), regionInfo.getEncodedName()), > familyDir.getName()), > hfileName)); > ---code--- > } > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)