On 02/26/2015 12:29 PM, Konstantin Kolinko wrote:
> 2015-02-26 19:28 GMT+03:00 Red <redhoo...@gmail.com>:
>> Thank You all who responded;
>> Did not want to waste your time, hence delayed response.
>>
>> To make sure no customization has been made on my end I have completely
>> rebuilt system: Install OS (Ubuntu 14.04.2 LTS) including reformat of
>> all drives, selected tomcat7 and ssh server during install when asked.
>> Run apt-get update and upgrade, rebooted, checked java -version, this
>> time shows OpenJDK Runtime Environment (IcedTea 2.4.7)
>> (7u55-2.4.7-1ubuntu1). So far this is out of the box setup.
> http://wiki.apache.org/tomcat/FAQ/Linux_Unix#Q5
>
>> Created directory /var/lib/tomcat7/lib, as this directory is referenced
>> in catalina properties as path for common loader
>> (common.loader=${catalina.base}/lib,${catalina.base}/lib/*.jar,....) and
>> placed odbc7.jar into it. Now I modify /etc/tomcat7/context.xml
> The above is the answer to the question that Mark asked you in the
> very first response on this thread.
>
> You have edited the file that provides defaults. So *each* deployed
> web application has its own copy of the connection pool.
>
>
>> adding following:
>>
>>    <Resource  name="*******" auth="Container"
>>               type="javax.sql.DataSource"
>> driverClassName="oracle.jdbc.OracleDriver"
>>               factory="org.apache.tomcat.jdbc.pool.DataSourceFactory"
>>               url="jdbc:oracle:thin:@//myserver:1521/myfqservicename"
>>               username="******" password="********" maxActive="20"
>> maxIdle="10" maxWait="-1"/>
>>
>> So to be clear, no application have been deployed (except what came with
>> tomcat, ie 'ROOT"), and no user connected.  No errors in catalina.out.
>> Now, time to check database connections:
>>
>> SQL>select machine, username, count (1) from v$session where machine =
>> '**' group by machine, username;
>>
>> MACHINE   USERNAME      COUNT(1)
>> --------- ------------- ----------
>> **         ********      50
>>
>> When I stop tomcat all connections are gone.   Now, above context
>> setting (except factory=... which I just added) works fine in tomcat6,
>> java6 environment, target database is the same.
>>
>> Could anyone sent me working pool definition for: Ubunutu 14, tomcat7,
>> java7, oracle12c or 11gR2.  And, most importantly, is this reproducible?
>>
>> Thank you all again.
>>
>> Red
>>
> Mailing list rules:
> http://tomcat.apache.org/lists.html#tomcat-users
> -> 6. Top-posting is bad.
>
> Best regards,
> Konstantin Kolinko
>
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Hi Konstantin;
Thank you for response and apologies for top posting.   I have done some
more testing, and understand what is problem, though no solution. But I
am sure those who know tomcat better will be able to answer right away
if solution is there or not.
It will take me a bit of time to explain, and now it late in NY, so
tomorrow morning.  Posting this only for other who might be looking do
not waste time replicating issue.
Till morning,
Red

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