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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DERBY-6597) Dependent Lucene indexes only partially dropped after DROP TABLE
Date Tue, 03 Jun 2014 15:09:02 GMT

    [ https://issues.apache.org/jira/browse/DERBY-6597?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14016594#comment-14016594
] 

Knut Anders Hatlen commented on DERBY-6597:
-------------------------------------------

Doesn't look like the DROP TABLE operation has anything to do with this problem. It fails
the same way even without it:

{noformat}
ij version 10.11
ij> connect 'jdbc:derby:memory:db;create=true';
ij> create table t(x int primary key, c clob);
0 rows inserted/updated/deleted
ij> call syscs_util.syscs_register_tool('luceneSupport', true);
0 rows inserted/updated/deleted
ij> call lucenesupport.createindex('app', 't', 'c', null);
0 rows inserted/updated/deleted
ij> select * from table ( lucenesupport.listindexes() ) li;
SCHEMANAME                                                                               
                                      |TABLENAME                                         
                                                                             |COLUMNNAME 
                                                                                         
                          |LASTUPDATED                  |LUCENEVERSION       |ANALYZER   
                                                                                         
                          |ANALYZERMAKER                                                 
                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
ERROR XJ001: Java exception: 'java.io.FileNotFoundException: /tmp/khatlen/ij-dev/db/LUCENE/APP/T/C/derby-lucene.properties'.
ERROR XJ001: Java exception: '/tmp/khatlen/ij-dev/db/LUCENE/APP/T/C/derby-lucene.properties:
java.io.FileNotFoundException'.
{noformat}

Maybe the problem is that the table was empty when CREATEINDEX was called on it?

> Dependent Lucene indexes only partially dropped after DROP TABLE
> ----------------------------------------------------------------
>
>                 Key: DERBY-6597
>                 URL: https://issues.apache.org/jira/browse/DERBY-6597
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL, Tools
>    Affects Versions: 10.11.0.0
>            Reporter: Knut Anders Hatlen
>
> DROP TABLE seems to cascade and drop any Lucene indexes defined on the table. However,
there seems to be some traces of meta-data left, so that LUCENESUPPORT.LISTINDEXES thinks
the index is still there, and fails with FileNotFoundException when trying to access the index:
> {noformat}
> ij version 10.11
> ij> connect 'jdbc:derby:memory:db;create=true';
> ij> create table t(x int primary key, c clob);
> 0 rows inserted/updated/deleted
> ij> call syscs_util.syscs_register_tool('luceneSupport', true);
> 0 rows inserted/updated/deleted
> ij> call lucenesupport.createindex('app', 't', 'c', null);
> 0 rows inserted/updated/deleted
> ij> drop table t;
> 0 rows inserted/updated/deleted
> ij> select * from table ( lucenesupport.listindexes() ) li;
> SCHEMANAME                                                                          
                                           |TABLENAME                                    
                                                                                  |COLUMNNAME
                                                                                         
                           |LASTUPDATED                  |LUCENEVERSION       |ANALYZER  
                                                                                         
                           |ANALYZERMAKER                                                
                                                                  
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> ERROR XJ001: Java exception: 'java.io.FileNotFoundException: /tmp/db/LUCENE/APP/T/C/derby-lucene.properties'.
> ERROR XJ001: Java exception: '/tmp/db/LUCENE/APP/T/C/derby-lucene.properties: java.io.FileNotFoundException'.
> {noformat}



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