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https://issues.apache.org/jira/browse/HIVE-1176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12873557#action_12873557
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Arvind Prabhakar commented on HIVE-1176:
----------------------------------------
Updated the patch so that it cleanly applies to the trunk.
*Changes from Previous Patch:*
* This patch uses ivy to download the updated datanucleus plugins and other
dependent libraries. There is no need to use the previously supplied tar.gz
anymore.
* At the time the previous patch was written, the enhancer plugin version was
2.0.1 which by default would enable annotation processing. Since then version
2.0.3 has been released which [disables this
behavior|http://www.datanucleus.org/servlet/jira/browse/NUCENHANCER-56]. Hence
the previously submitted changes to {{javac.args}} in build.properties file are
no longer necessary. This patch uses the updated version of the datanucleus
enhancer plugin.
* The JDO2 API library used by datanucleus plugin is distributed by the
datanucleus's public maven repository. This repository has been added to ivy
configuration to automate the download.
* The connection pool libraries have been updated to work with the newer
datanucleus plugins. Library {{commons-dbcp}} has been updated from 1.2.2 to
1.4, {{commons-pool}} from 1.2 to 1.5.4, and {{datanucleus-connectionpool}}
from 1.0.2 to 2.0.1.
* As with the previously submitted patch, {{HiveMetaStoreClient}}
implementation has been modified to create deep-copies of non-primitive objects
being returned from the thrift server in order to avoid semi-populated proxies
causing NPEs downstream.
*Testing Done:*
Built and ran all tests. Only two failures were reported as before -
clientpositive test for input20.q and input33.q. These tests appear to be
failing on the trunk as well.
> 'create if not exists' fails for a table name with 'select' in it
> -----------------------------------------------------------------
>
> Key: HIVE-1176
> URL: https://issues.apache.org/jira/browse/HIVE-1176
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Metastore, Query Processor
> Reporter: Prasad Chakka
> Assignee: Arvind Prabhakar
> Attachments: HIVE-1176-1.patch, HIVE-1176.lib-files.tar.gz,
> HIVE-1176.patch
>
>
> hive> create table if not exists tmp_select(s string, c string, n int);
> org.apache.hadoop.hive.ql.metadata.HiveException: MetaException(message:Got
> exception: javax.jdo.JDOUserException JDOQL Single-String query should always
> start with SELECT)
> at
> org.apache.hadoop.hive.ql.metadata.Hive.getTablesForDb(Hive.java:441)
> at
> org.apache.hadoop.hive.ql.metadata.Hive.getTablesByPattern(Hive.java:423)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeCreateTable(SemanticAnalyzer.java:5538)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:5192)
> at
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:105)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:275)
> at org.apache.hadoop.hive.ql.Driver.runCommand(Driver.java:320)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:312)
> at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:123)
> at
> org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:181)
> at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:287)
> 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)
> Caused by: MetaException(message:Got exception: javax.jdo.JDOUserException
> JDOQL Single-String query should always start with SELECT)
> at
> org.apache.hadoop.hive.metastore.MetaStoreUtils.logAndThrowMetaException(MetaStoreUtils.java:612)
> at
> org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getTables(HiveMetaStoreClient.java:450)
> at
> org.apache.hadoop.hive.ql.metadata.Hive.getTablesForDb(Hive.java:439)
> ... 15 more
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