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Hive >> mail # user >> Problem with Hive JDBC server


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Re: Problem with Hive JDBC server
Yes, of course! I attached the code!
On Mon, Feb 4, 2013 at 11:57 AM, Gabor Makrai <[EMAIL PROTECTED]> wrote:

> Yes, of course! :) I attached the code!
>
>
> On Mon, Feb 4, 2013 at 11:53 AM, Bennie Schut <[EMAIL PROTECTED]> wrote:
>
>> Since it’s small can you post the code?****
>>
>> ** **
>>
>> *From:* Gabor Makrai [mailto:[EMAIL PROTECTED]]
>> *Sent:* Monday, February 04, 2013 11:45 AM
>> *To:* [EMAIL PROTECTED]
>> *Subject:* Problem with Hive JDBC server****
>>
>> ** **
>>
>> Hi guys,****
>>
>> ** **
>>
>> I'm writing you because I experienced a very strange problem which
>> probably affects all Hive distribution.****
>>
>> I made a small "only main function" Java program where I'm only
>> connecting to my Hive JDBC, and getting the list of the database tables
>> (LIST TABLES) and closing the ResultSet, the Statement and the Connection
>> and doing this a 1000 times. The problem is that the running Hive JDBC
>> server does not release files and with time it will throw Exception
>> because, it will get "Too many open files" IOException from the JVM.****
>>
>> ** **
>>
>> I tested with Hive 0.9, 0.8.1, and the patched Hive 0.9 installed in
>> CDH4.1.1.****
>>
>> ** **
>>
>> If it is a know issue, than could you tell me the solution for it? If it
>> is not, than I can create a new ticket in Jira, and with a little help, I
>> probably can fix the problem and contribute the solution for it.****
>>
>> ** **
>>
>> Thanks,****
>>
>> Gabor****
>>
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>