Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
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None
Description
HBaseStorageHandler does not delete managed tables from HBase.
hive> CREATE TABLE foo (bar INT, baz INT) STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler' WITH SERDEPROPERTIES ('hbase.columns.mapping' = 'f1:baz') TBLPROPERTIES ('hbase.table.name' = 'foo'); OK Time taken: 1.277 seconds hive> drop table foo; FAILED: Error in metadata: MetaException(message:org.apache.hadoop.hbase.TableNotDisabledException: org.apache.hadoop.hbase.TableNotDisabledException: foo at org.apache.hadoop.hbase.master.HMaster.checkTableModifiable(HMaster.java:1396) at org.apache.hadoop.hbase.master.handler.TableEventHandler.<init>(TableEventHandler.java:70) at org.apache.hadoop.hbase.master.handler.DeleteTableHandler.<init>(DeleteTableHandler.java:42) at org.apache.hadoop.hbase.master.HMaster.deleteTable(HMaster.java:1249) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:364) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1426) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at org.apache.hadoop.hbase.RemoteExceptionHandler.decodeRemoteException(RemoteExceptionHandler.java:96) at org.apache.hadoop.hbase.client.HBaseAdmin.deleteTable(HBaseAdmin.java:482) at org.apache.hadoop.hbase.client.HBaseAdmin.deleteTable(HBaseAdmin.java:465) at org.apache.hadoop.hive.hbase.HBaseStorageHandler.commitDropTable(HBaseStorageHandler.java:120) at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.dropTable(HiveMetaStoreClient.java:599) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:74) at $Proxy9.dropTable(Unknown Source) at org.apache.hadoop.hive.ql.metadata.Hive.dropTable(Hive.java:846) at org.apache.hadoop.hive.ql.metadata.Hive.dropTable(Hive.java:813) at org.apache.hadoop.hive.ql.exec.DDLTask.dropTable(DDLTask.java:3398) at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:279) at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:138) at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57) at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1334) at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1120) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:934) at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:259) at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:216) at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:413) at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:756) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:614) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.util.RunJar.main(RunJar.java:156) ) FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask
The table is gone from Hive metadata though:
hive> show tables; OK Time taken: 0.029 seconds
Attempting to recreate it results in the expected:
hive> CREATE TABLE foo (bar INT, baz INT) STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler' WITH SERDEPROPERTIES ('hbase.columns.mapping' = 'f1:baz') TBLPROPERTIES ('hbase.table.name' = 'foo'); FAILED: Error in metadata: MetaException(message:Table foo already exists within HBase; use CREATE EXTERNAL TABLE instead to register it in Hive.) FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask