我被一个问题困住了。我用错误的hdfs路径创建了一个外部配置单元表，然后在hdfs中填充了数据。现在，我正在尝试删除该表，并得到以下错误
18/02/15 08:35:02 [HiveServer2-Background-Pool: Thread-54]: ]: ERROR exec.DDLTask: org.apache.hadoop.hive.ql.metadata.HiveException: MetaException(message:java.lang.IllegalArgumentException: Wrong FS: hdfs://abc:8020/usr/log, expected: hdfs://abc3/usr/log at org.apache.hadoop.hive.ql.metadata.Hive.dropTable(Hive.java:1084)
at org.apache.hadoop.hive.ql.metadata.Hive.dropTable(Hive.java:1015)
at org.apache.hadoop.hive.ql.exec.DDLTask.dropTable(DDLTask.java:4013)
at org.apache.hadoop.hive.ql.exec.DDLTask.dropTableOrPartitions(DDLTask.java:3869)
at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:339)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160)
at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:89)
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1745)
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1491)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1289)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1156)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1151)
at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:197)
at org.apache.hive.service.cli.operation.SQLOperation.access$300(SQLOperation.java:76)
at org.apache.hive.service.cli.operation.SQLOperation$2$1.run(SQLOperation.java:253)
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:1724)
at org.apache.hive.service.cli.operation.SQLOperation$2.run(SQLOperation.java:264)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748)Caused by: MetaException(message:java.lang.IllegalArgumentException: Wrong FS有人能建议我们怎么把table放下吗？
1条答案
按热度按时间slwdgvem1#
基本上，您需要为您创建的hdfs路径更新元数据。
从配置单元元存储计算机运行此操作。
例如：
/usr/hdp/current/hive/bin/metatool-更新位置hdfs://nameserviceid/external hdfs://namenode.fqdn：8020/外部
要验证，请运行：
/usr/hdp/版本号/hive/bin/metatool-listfsroot
确保列出了新路径。
这里还有其他一些解决方案：java.lang.illegalargumentexception:错误的fs:，应为：hdfs://localhost:9000