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https://issues.apache.org/jira/browse/HIVE-8564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14348119#comment-14348119
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Chaoyu Tang commented on HIVE-8564:
-----------------------------------
[~navis] I could not find the commit entry in git log and also did not see this
change in trunk. Have you committed this patch? I am see this error msg "ERROR
metadata.Hive: Table noexisting not found: default.noexisting table not found"
spit out from DDLTask for a command like "drop table if exists
nonexistingtable". The "ERROR" might look a little confusing here to user. This
ERROR msg was introduced by HIVE-7737 to replace the long and annoying
exception msg. Would you still plan to commit your patch? Thanks
> DROP TABLE IF EXISTS throws exception if the table does not exist.
> --------------------------------------------------------------------
>
> Key: HIVE-8564
> URL: https://issues.apache.org/jira/browse/HIVE-8564
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Affects Versions: 0.13.1
> Reporter: Ben
> Assignee: Navis
> Priority: Minor
> Fix For: 1.1.0
>
> Attachments: HIVE-8564.1.patch.txt, HIVE-8564.2.patch.txt
>
>
> DROP TABLE IF EXISTS throws exception if the table does not exist.
> I tried set hive.exec.drop.ignorenonexistent=true, and it made no difference.
> hive> DROP TABLE IF EXISTS testdb.mytable;
> 14/10/22 15:48:29 ERROR metadata.Hive:
> NoSuchObjectException(message:testdb.mytable table not found)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_table_result$get_table_resultStandardScheme.read(ThriftHiveMetastore.java:29338)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_table_result$get_table_resultStandardScheme.read(ThriftHiveMetastore.java:29306)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_table_result.read(ThriftHiveMetastore.java:29237)
> at
> org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.recv_get_table(ThriftHiveMetastore.java:1036)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.get_table(ThriftHiveMetastore.java:1022)
> at
> org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getTable(HiveMetaStoreClient.java:997)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:89)
> at com.sun.proxy.$Proxy7.getTable(Unknown Source)
> at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:975)
> at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:930)
> at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:917)
> at
> org.apache.hadoop.hive.ql.exec.DDLTask.dropTableOrPartitions(DDLTask.java:3846)
> at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:306)
> at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:153)
> at
> org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85)
> at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1503)
> at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1270)
> at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1088)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:911)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:901)
> at
> org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:268)
> at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:220)
> at
> org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:423)
> at
> org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:792)
> at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:686)
> at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:625)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
> OK
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