ry uncommon case (it is full of anti-pattern) a Parallel GC (or
S.) is very likely to perform at least shorter Full GCs, mostly due to the
uses of multiple threads while doing it.
Makes sense?
Regards,
Francesco
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d one (do not use it in production yet!).
http://openjdk.java.net/jeps/189
If ShenandoahGC will solve the issue then it is very likely to be GC problem
:)
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Sent fr
issue then it is very likely to be GC problem
:)
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Hahah .. that's okay :-)
I have never used JVisualVM; will understand how to use this tool and report
my observations. Thanks for all inputs so far!
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ut couldn't find any object greater than 1.5KB.
>
> Haven't used JConsole, but from GC logs I see just one or 2 full GCs before
> broker becomes unresponsive.
>
> I'll also try by switching to G1GC and see if it makes any difference.
>
>
>
> --
> View th
reater than 1.5KB.
Haven't used JConsole, but from GC logs I see just one or 2 full GCs before
broker becomes unresponsive.
I'll also try by switching to G1GC and see if it makes any difference.
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s of topics and durable
subscribers to exchange MQTT messages. Is this usage not recommended?
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Is "Fresh KahaDB" equivalent to deleting the entire contents of KahaDB
folder? If yes, we do this every early morning to prevent the issue, but it
has never helped us!
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We have experienced this twice before. A complete reinstall of ActiveMq
(fresh kahadb) resolved it. Never found the root cause.
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Sent from the
lso fail
with same exception!
Why isn't the broker unable to recover after full GC?
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pending delivery?
Is our usage of ActiveMQ following any of the anti-patterns? We create
thousands of connections, hundreds of thousands of topics and durable
subscribers to exchange MQTT messages. Is this usage not recommended?
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gs, I'll enable JMX for sometime to check the health of broker.
>
>
>
> --
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> nabble.com/ActiveMQ-broker-becomes-unresponsive-after-
> sometime-tp4725278p4725294.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
y anything useful from data collected periodically or
from GC logs, I'll enable JMX for sometime to check the health of broker.
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Sent from the
ot;
>> ignoreMissingJournalfiles="true"/>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> > uri="nio://0.0.0.0:61616?maximumConnections=1000&wireFor
>> mat.maxInactivityDuration=18&wireFormat.maxFrameSize=104857600"/>
>> > uri="mqtt+nio://0.0.0.0:1883?maximumConnections=5&wi
>> reFormat.maxInactivityDuration=18&wireFormat.
>> maxFrameSize=104857600"/>
>>
>>
>>
>> > dropTemporaryTopics="true" dropTemporaryQueues="true" />
>> > zeroExpirationOverride="4320"/>
>>
>>
>>
>>
>> TIA,
>> Shobhana
>>
>>
>>
>> --
>> View this message in context: http://activemq.2283324.n4.nab
>> ble.com/ActiveMQ-broker-becomes-unresponsive-after-sometime-
>> tp4725278.html
>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>
>
>
>
>
>
>
>
>
>
>
> uri="nio://0.0.0.0:61616?maximumConnections=1000&wireFormat.
> maxInactivityDuration=180000&wireFo
TIA,
Shobhana
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