Question

我尝试使用此命令将tsv文件上传到HBase

hbase org.apache.hadoop.hbase.mapreduce.ImportTsv -Dimporttsv.columns=HBASE_ROW_KEY,info:email,info:country,info:continent test_table /user/test/1row.tsv

我的表定义为

create 'test_table',{NAME=>'info',REPLICATION_SCOPE=>'1'}

在MapReduce日志中出现错误

2015-12-07 09:07:20,576 ERROR [main] org.apache.hadoop.hbase.mapreduce.DefaultVisibilityExpressionResolver: Error scanning 'labels' table
org.apache.hadoop.hbase.TableNotFoundException: hbase:labels
   at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegionInMeta(ConnectionManager.java:1298)
   at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegion(ConnectionManager.java:1126)
   at org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.getRegionLocations(RpcRetryingCallerWithReadReplicas.java:299)
   at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:149)
   at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:57)
   at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:200)
   at org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:293)
   at org.apache.hadoop.hbase.client.ClientScanner.nextScanner(ClientScanner.java:268)
   at org.apache.hadoop.hbase.client.ClientScanner.initializeScannerInConstruction(ClientScanner.java:140)
   at org.apache.hadoop.hbase.client.ClientScanner.<init>(ClientScanner.java:135)
   at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:888)
   at org.apache.hadoop.hbase.mapreduce.DefaultVisibilityExpressionResolver.init(DefaultVisibilityExpressionResolver.java:90)
   at org.apache.hadoop.hbase.mapreduce.CellCreator.<init>(CellCreator.java:48)
   at org.apache.hadoop.hbase.mapreduce.TsvImporterMapper.setup(TsvImporterMapper.java:107)
   at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:142)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
   at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:422)
   at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
   at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)

我正在使用Cloudera Express 5.4.7发行版和HBase 1.0.0-cdh5.4.8版本。

其实我正在寻找解决方法，因为我根本不感兴趣使用HBase的Visibility功能。

此外，我无法在我的工作群集中安装任何HBase补丁。

提前感谢！

Answer 1

在本地使用HBase进行开发时遇到了这个问题。一种快速的解决方法（使importTSV不会失败）是这样简单地创建有问题的表：

create 'hbase:labels', 'f'

TableNotFoundException：hbase：labels

1 个答案: