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Subject: Re: java broker 6.0.2 OOM
To: users@qpid.apache.org, rammohanganap@gmail.com, akhimich@apigee.com
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From: Lorenz Quack <quack.lorenz@gmail.com>
Message-ID: <53b16746-b2bc-dfe5-f41f-507b5accb90f@gmail.com>
Date: Fri, 28 Oct 2016 09:14:39 +0100
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archived-at: Fri, 28 Oct 2016 08:19:48 -0000

Hi Ram, Hi Alex,

The current RC for the Qpid for Java 6.0.5 release contains the fix for 
the issue you raised (QPID-7465 
<https://issues.apache.org/jira/browse/QPID-7465>).
It would be appreciated if you had the time to test and verify that the 
RC in fact fixes your use case.

See [1] for the 6.0.5-RC1 release announcement.

Kind regards,
Lorenz

[1] 
http://qpid.2158936.n2.nabble.com/Fwd-VOTE-Release-Qpid-Java-6-0-5-td7652349.html


On 20/10/16 16:34, Lorenz Quack wrote:
> Hi Ram, Hi Alex,
>
> I committed to fixes to the AMQP 0-10 code path under QPID-7465.
> This should reduce memory usage to a "normal" level and thus allow the 
> heuristic
> that triggers flow to disk to work properly.
>
> This will undergo our automated testing in the coming days but maybe 
> you want to
> already test it on your end.  Unless our (or your) testing brings out 
> any issues
> with those patches they will go into the next releases: 6.0.5 and 6.1.
>
> Those release should not be too far out (knock on wood).
>
> Thanks for reporting this issue and providing the details required to 
> track this
> down.
>
>
> Kind regards,
> Lorenz
>
>
> On 19/10/16 16:54, rammohan ganapavarapu wrote:
>> Thank you!!
>>
>> On Wed, Oct 19, 2016 at 4:15 AM, Lorenz Quack <quack.lorenz@gmail.com>
>> wrote:
>>
>>> Hi Ram, Hi Alex,
>>>
>>> thanks for sending me your example code and logs.
>>> I am now able to reproduce and I am investigating now.
>>> It currently looks like there is a defect somewhere in the AMQP 0-10 
>>> code
>>> path.
>>>
>>> I will keep you posted.
>>>
>>> Kind regards,
>>> Lorenz
>>>
>>>
>>>
>>>
>>> On 18/10/16 22:13, rammohan ganapavarapu wrote:
>>>
>>>> Lorenz,
>>>>
>>>> Alex and i work together, please find the config,logs for the tests he
>>>> performed.
>>>>
>>>> Thanks,
>>>> Ram
>>>>
>>>> On Tue, Oct 18, 2016 at 2:04 PM, alexk <akhimich@apigee.com> wrote:
>>>>
>>>> Hi folks,
>>>>> Here is the config  config.json
>>>>> <http://qpid.2158936.n2.nabble.com/file/n7652137/config.json>
>>>>> Here is the program  qpid.java
>>>>> <http://qpid.2158936.n2.nabble.com/file/n7652137/qpid.java>
>>>>> Here is the log of qpid java broker  qpid.log
>>>>> <http://qpid.2158936.n2.nabble.com/file/n7652137/qpid.log>
>>>>> Here is the java-broker-console output qpid_broker_console.log
>>>>> <http://qpid.2158936.n2.nabble.com/file/n7652137/qpid_broker_console.log 
>>>>>
>>>>>
>>>>> I'm trying to experiment with QPID_JAVA_MEM="-Xmx4G
>>>>> -XX:MaxDirectMemorySize=1500m" was able to get heap OOM
>>>>>
>>>>> Alex
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> -- 
>>>>> View this message in context: http://qpid.2158936.n2.nabble.
>>>>> com/java-broker-6-0-2-OOM-tp7651831p7652137.html
>>>>> Sent from the Apache Qpid users mailing list archive at Nabble.com.
>>>>>
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>


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