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https://issues.apache.org/jira/browse/NIFI-9039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pierre Villard resolved NIFI-9039.
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Resolution: Feedback Received
Apache NiFi 1.x is no longer maintained and no new release is planned on the
1.x release line. Marking as resolved as part of a cleanup operation. Please
open a new one with an updated description if this is still relevant for NiFi
2.x.
> ConsumeJMS 1.11.4 : Stop consume or Not release Connection
> ----------------------------------------------------------
>
> Key: NIFI-9039
> URL: https://issues.apache.org/jira/browse/NIFI-9039
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.11.4
> Reporter: Mayki
> Priority: Critical
>
> Hello,
> We use "ConsumeJMS 1.11.4" to consume messages from MQ Series base on
> "mqm_ibm jar version com.ibm.mqjms-7.5.0.2.jar"
> In the dataflow there are 20 processors ConsumeJMS.
> Around every week, no the fixe day, we have to message from MQ series:
>
> Sometime processor stop to consume and MQ serie queue is full
> {code:java}
> Event Details::Message=EXTERNAL UPDATE Application Alert Receiving Time
> 100821 002938 Alert Log path logicielmqmvarmqmqmgrsFRRORSE1errorsAMQERR01.LOG
> Original Message Text 081021 002938 - Process(13251.6) User(mqm)
> Program(amqzmuc0) Host(bl76106aoc) Installation(Installation1) VRMF(7.5.0.0)
> QMgr(FRRORSE1) AMQ7469 Transactions rolled back to release log space.
> EXPLANATION The log space for the queue manager is becoming full. One or more
> long-running transactions have been rolled back to release log space so that
> the queue manager can continue to process requests. ACTION Try to ensure that
> the duration of your transactions is not excessive. Consider increasing the
> size of the log to allow transactions to last longer before the log starts to
> become full{code}
> Sometime the processor don't release the connection.
> {code:java}
> Event Details::Message=EXTERNAL UPDATE Application DHS Alert Receiving Time
> 100821 003618 Alert Log path logicielmqmvarmqmqmgrsFRRODHS1errorsAMQERR01.LOG
> Original Message Text 081021 003618 - Process(22312.18) User(-) Program(-)
> Host(-) Installation(Installation1) VRMF(7.5.0.0) QMgr(FR) AMQ9 Maximum
> number of channels reached. EXPLANATION The maximum number of channels that
> can be in use simultaneously has been reached. The number of permitted
> channels is a configurable parameter in the queue manager configuration file.
> ACTION Wait for some of the operating channels to close. Retry the operation
> when some channels are available.
> {code}
> The workaround is restart the NIFI ?
> Have you a better solution, change Jar connector, update something on
> processor?
>
> Thanks for you help
>
>
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