Mayki created NIFI-9039:
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Summary: 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
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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