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Type: Bug
Resolution: Done
Priority: Major
Fix Version/s: None
Affects Version/s: 7.27.0.Final
Component/s: KieServer
Labels:
None

Docs QE Status:
NEW
QE Status:
NEW
Git Pull Request:
https://github.com/wildfly/wildfly/pull/13285
Steps to Reproduce:

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1) Set up two PostgreSQL instances on docker with bitnami Pgpool-II cluster using https://gitlab.consulting.redhat.com/jeftaylo/rhpam7-postgres-timers/-/blob/master/support/docker-compose.yml

2) Set up the PostgreSQL jbpm schema as show in https://gitlab.consulting.redhat.com/jeftaylo/rhpam7-postgres-timers/-/blob/master/bin/reset-blue-green.bash (look for postgresql-jbpm-schema.sql)

3) Set up a cluster of three KieServer "PAM 7.2 Update 7" instances using standalone-master.xml, standalone-green,xml and standalone-blue.xml at https://gitlab.consulting.redhat.com/jeftaylo/rhpam7-postgres-timers/-/tree/master/log%2FEAP_7.2.7_2020-04-15-17-02-54

4) Unpack .niogit from https://gitlab.consulting.redhat.com/jeftaylo/rhpam7-postgres-timers/-/blob/master/support/processes.with.green.2.niogit.tar

5) Deploy the master, green and blue processes to their respective KieServers.

6) Run 10,000 loops for a total of 30,000 EJB Timers from the mis-named file https://gitlab.consulting.redhat.com/jeftaylo/rhpam7-postgres-timers/-/blob/master/bin/do_1000_each.bash

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1) Set up two PostgreSQL instances on docker with bitnami Pgpool-II cluster using https://gitlab.consulting.redhat.com/jeftaylo/rhpam7-postgres-timers/-/blob/master/support/docker-compose.yml 2) Set up the PostgreSQL jbpm schema as show in https://gitlab.consulting.redhat.com/jeftaylo/rhpam7-postgres-timers/-/blob/master/bin/reset-blue-green.bash (look for postgresql-jbpm-schema.sql) 3) Set up a cluster of three KieServer "PAM 7.2 Update 7" instances using standalone-master.xml, standalone-green,xml and standalone-blue.xml at https://gitlab.consulting.redhat.com/jeftaylo/rhpam7-postgres-timers/-/tree/master/log%2FEAP_7.2.7_2020-04-15-17-02-54 4) Unpack .niogit from https://gitlab.consulting.redhat.com/jeftaylo/rhpam7-postgres-timers/-/blob/master/support/processes.with.green.2.niogit.tar 5) Deploy the master, green and blue processes to their respective KieServers. 6) Run 10,000 loops for a total of 30,000 EJB Timers from the mis-named file https://gitlab.consulting.redhat.com/jeftaylo/rhpam7-postgres-timers/-/blob/master/bin/do_1000_each.bash

SFDC Cases Counter:
SFDC Cases Links:

All of the work for this Jira is in https://gitlab.consulting.redhat.com/jeftaylo/rhpam7-postgres-timers.

6 hangs out of 30,000 process instances:

JBoss Enterprise Application Platform 7.2 Update 7
org.jbpm.ejb.timer.local.cache=false
3 kieservers cluster
2 PostgreSQL instances on docker
bitnami Pgpool-II cluster
with the XA driver
with PER_PROCESS_INSTANCE

logs and config files at https://gitlab.consulting.redhat.com/jeftaylo/rhpam7-postgres-timers/-/tree/master/log%2FEAP_7.2.7_2020-04-15-17-02-54

is cloned by

RHPAM-2947 Hung process instances and associated server.log WARN "Failed to reinstate timer 'kie-server.kie-server.EJBTimerScheduler' "

Closed

relates to

WFLY-13386 Hung process instances and associated server.log WARN "Failed to reinstate timer 'kie-server.kie-server.EJBTimerScheduler' "

Closed

Assignee:: Enrique González Martínez (Inactive)

Reporter:: Jeffrey Taylor (Inactive)

Votes:: 1 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2020/04/16 4:05 PM

Updated:: 2022/09/09 7:11 AM

Resolved:: 2020/05/18 1:58 AM

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