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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-2836) "SQLException: column 'TABLE_CATALOG' not found" when trying to connect with JDBC clients
Date Tue, 05 May 2015 13:38:26 GMT

     [ https://issues.apache.org/jira/browse/DRILL-2836?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacques Nadeau updated DRILL-2836:
----------------------------------
    Fix Version/s: 1.2.0

> "SQLException: column 'TABLE_CATALOG' not found" when trying to connect with JDBC clients
> -----------------------------------------------------------------------------------------
>
>                 Key: DRILL-2836
>                 URL: https://issues.apache.org/jira/browse/DRILL-2836
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - JDBC
>    Affects Versions: 0.9.0
>         Environment: Ubuntu 14.04 64 bits. Java "1.7.0_75". Latest SquirreL FX. Latest
Netbeans
>            Reporter: Mariano Ruiz
>            Assignee: Daniel Barclay (Drill)
>            Priority: Minor
>             Fix For: 1.2.0
>
>
> I'm trying with latest build from Git repo, commit {{#be8d953935461ee6567b0c4d96c503e8b04469d2}},
I run a single node correctly with {{drillbit.sh}} and login with {{sqline}} through "Zookeeper"
without problems.
> Also I developed a small Java main app and I was able to consume a MongoDB database with
basics SQL queries without problem.
> But when I try to explore the databases from an advance SQL client like "SquirreL" (following
the steps in the official [guide|https://cwiki.apache.org/confluence/display/DRILL/Using+JDBC+to+Access+Apache+Drill+from+SQuirreL]),
or with the Netbeans Database Explorer, I cant connect with Apache Drill.
> In SQuirreL, I get this:
> {code}
> java.sql.SQLException: column 'TABLE_CATALOG' not found
> Message: java.sql.SQLException: column 'TABLE_CATALOG' not found
> java.lang.RuntimeException: java.sql.SQLException: column 'TABLE_CATALOG' not found
> 	at org.squirrelsql.services.sqlwrap.SQLConnection.getSchemas(SQLConnection.java:139)
> 	at org.squirrelsql.session.schemainfo.SchemaCacheFactory.appendSchemas(SchemaCacheFactory.java:159)
> 	at org.squirrelsql.session.schemainfo.SchemaCacheFactory.appendChildren(SchemaCacheFactory.java:76)
> 	at org.squirrelsql.session.schemainfo.SchemaCacheFactory.recursiveAppendChildren(SchemaCacheFactory.java:31)
> 	at org.squirrelsql.session.schemainfo.SchemaCacheFactory.recursiveAppendChildren(SchemaCacheFactory.java:35)
> 	at org.squirrelsql.session.schemainfo.SchemaCacheFactory.createDatabaseStructure(SchemaCacheFactory.java:23)
> 	at org.squirrelsql.session.schemainfo.SchemaCacheFactory.createSchemaCache(SchemaCacheFactory.java:16)
> 	at org.squirrelsql.aliases.dbconnector.DBConnector.doTryConnect(DBConnector.java:150)
> 	at org.squirrelsql.aliases.dbconnector.DBConnector.access$000(DBConnector.java:21)
> 	at org.squirrelsql.aliases.dbconnector.DBConnector$1.call(DBConnector.java:81)
> 	at org.squirrelsql.aliases.dbconnector.DBConnector$1.call(DBConnector.java:77)
> 	at org.squirrelsql.services.progress.ProgressUtil$1.call(ProgressUtil.java:26)
> 	at javafx.concurrent.Task$TaskCallable.call(Task.java:1423)
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> 	at javafx.concurrent.Service.lambda$null$488(Service.java:725)
> 	at javafx.concurrent.Service$$Lambda$480/738924402.run(Unknown Source)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javafx.concurrent.Service.lambda$executeTask$489(Service.java:724)
> 	at javafx.concurrent.Service$$Lambda$478/1701182789.run(Unknown Source)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: java.sql.SQLException: column 'TABLE_CATALOG' not found
> 	at net.hydromatic.avatica.AvaticaResultSet.findColumn0(AvaticaResultSet.java:76)
> 	at net.hydromatic.avatica.AvaticaResultSet.getAccessor(AvaticaResultSet.java:102)
> 	at net.hydromatic.avatica.AvaticaResultSet.getString(AvaticaResultSet.java:270)
> 	at org.squirrelsql.services.sqlwrap.SQLConnection.getSchemas(SQLConnection.java:101)
> 	... 21 more
> {code}
> I don't care if I cannot explore the databases schemas, I'm aware that Apache Drill is
an agnostic tool, I just wan't to access to the database from these tools to do some queries
with a visual interface with a nice scrollable resultset, and due this error I cannot make
queries with these tools or any other database explorer through JDBC.



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