Hi Cheng,
Greetings!!
For the query asked for, yes the issue occurs while running jdbc batch
statements with configured datasource for our applications. We are
running the applications in Jboss Kubernetes PODs. While accessing the
application, connection requests get broken and accumulate resulting
in JVM hung.
To resolve this issue, temporarily we need to delete the PODs and
again relaunch the application in a new POD. Below are the errors at
the time of the PRODUCTION issue and kindly help in resolving the
below mentioned JVM hung issue.
ERROR 1:
[ERROR] 2023-04-02 10:52:49,210 [tSA_83787004] DATABASE {command=tSA,
hostname=yyyy-transactbatchservice-xxx, sessionId=345325t} - Failed in
DataAccessExecutor::doConnection, throwing DatabaseRuntimeException
TAFJERR-1030: Error Lock Manager Server connection Details :
TAFJERR-1030: Error Lock Manager Server connection Details : The
connection is broken and recovery is not possible. The connection is
marked by the client driver as unrecoverable. No attempt was made to
restore the connection.
com.temenos.tafj.common.exception.DatabaseRuntimeException:
TAFJERR-1030: Error Lock Manager Server connection Details :
TAFJERR-1030: Error Lock Manager Server connection Details : The
connection is broken and recovery is not possible. The connection is
marked by the client driver as unrecoverable. No attempt was made to
restore the connection.
at com.temenos.tafj.dataaccess.locking.AbstractLockManager.getConnection(AbstractLockManager.java:111)
~
ERROR 2:
[ERROR] 2023-04-02 04:26:36,620 [tSA_123456] RUNTIME
{COMO-NAME=tSA_xxxx-yyyyy-xxxx, command=tSA, dbSID=3582,
hostname=yyyyyy-transactbatchservice-yyyyyyy, sessionId=82803452} -
DatabaseRuntimeException
com.temenos.tafj.common.exception.DatabaseRuntimeException:
TAFJERR-1020: Error database connection Details : Network error during
internal select
Regards,
Malar J
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