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https://issues.apache.org/jira/browse/HIVE-2510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13135349#comment-13135349
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[email protected] commented on HIVE-2510:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2426/
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(Updated 2011-10-25 19:25:02.433521)
Review request for Yongqiang He, Ning Zhang and Kevin Wilfong.
Summary
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Now when creating table in specific database, if that database doesn't exist
Hive will return an error informing about that, instead of throwing Null
Pointer Exception. Null Pointer happens during semantic analysis, so it seems
reasonable to return an error before the code that would throw null pointer
(Warehouse.getDatabasePath()) executes.
This addresses bug HIVE-2510.
https://issues.apache.org/jira/browse/HIVE-2510
Diffs
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trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java
1187647
trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
1187647
trunk/ql/src/test/queries/clientnegative/create_table_failure1.q PRE-CREATION
trunk/ql/src/test/queries/clientnegative/create_table_failure2.q PRE-CREATION
trunk/ql/src/test/queries/clientnegative/create_table_failure3.q PRE-CREATION
trunk/ql/src/test/queries/clientnegative/create_table_failure4.q PRE-CREATION
trunk/ql/src/test/queries/clientpositive/input45.q PRE-CREATION
trunk/ql/src/test/results/clientnegative/create_table_failure1.q.out
PRE-CREATION
trunk/ql/src/test/results/clientnegative/create_table_failure2.q.out
PRE-CREATION
trunk/ql/src/test/results/clientnegative/create_table_failure3.q.out
PRE-CREATION
trunk/ql/src/test/results/clientnegative/create_table_failure4.q.out
PRE-CREATION
trunk/ql/src/test/results/clientpositive/input45.q.out PRE-CREATION
Diff: https://reviews.apache.org/r/2426/diff
Testing
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Run some sample queries and it seemed to work.
Thanks,
Robert
> Hive throws Null Pointer Exception upon CREATE TABLE <db_name>.<table_name>
> .... if the given <db_name> doesn't exist
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-2510
> URL: https://issues.apache.org/jira/browse/HIVE-2510
> Project: Hive
> Issue Type: Bug
> Reporter: Robert Surówka
> Assignee: Robert Surówka
> Priority: Trivial
> Attachments: HIVE-2510.1.patch, HIVE-2510.2.patch, HIVE-2510.3.patch,
> HIVE-2510.4.patch
>
>
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