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  1. Red Hat Process Automation Manager
  2. RHPAM-4170

Business central with lot of process instances, blocks getting query filters

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      A database with lot of entries (in process instances or task) probably can reproduce later error, but just going forward/backward query with unexpected pageSize=-1 is shown enabling org,kie DEBUG:

      tail -f ../standalone/log/server.log | grep pageSize

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      A database with lot of entries (in process instances or task) probably can reproduce later error, but just going forward/backward query with unexpected pageSize=-1 is shown enabling org,kie DEBUG: tail -f ../standalone/log/server.log | grep pageSize
    • 2022 Week 11-13 (from Mar 14)

      In any list from business central with more than 10 results (to enable forward/backward).

      pageSize is filled with -1 (to get filters for query) causing kie server to process all rows for that query.

      That causes or kie server to freeze, or business central to throw an error due to max call stack size (when kie server is able to deal with the query and return a result)

      2022-02-16 10:54:34,126 DEBUG [org.kie.server.client.impl.AbstractKieServicesClientImpl] (default task-3) About to send POST request to 'http://localhost:8080/kie-server/services/rest/server/queries/definitions/jbpmProcessInstances/filtered-data?mapper=RawList&page=2&pageSize=10' with payload '<org.kie.server.api.model.definition.QueryFilterSpec>
2022-02-16 10:54:34,164 DEBUG [org.kie.server.client.impl.AbstractKieServicesClientImpl] (default task-3) About to send POST request to 'http://localhost:8080/kie-server/services/rest/server/queries/definitions/jbpmProcessInstances/filtered-data?mapper=RawList&page=0&pageSize=-1' with payload '<org.kie.server.api.model.definition.QueryFilterSpec>
2022-02-16 10:54:34,171 DEBUG [org.kie.server.client.impl.AbstractKieServicesClientImpl] (default task-3) About to send POST request to 'http://localhost:8080/kie-server/services/rest/server/queries/definitions/jbpmProcessInstances/filtered-data?mapper=RawList&page=0&pageSize=-1' with payload '<org.kie.server.api.model.definition.QueryFilterSpec>
2022-02-16 10:54:34,177 DEBUG [org.kie.server.client.impl.AbstractKieServicesClientImpl] (default task-3) About to send POST request to 'http://localhost:8080/kie-server/services/rest/server/queries/definitions/jbpmProcessInstances/filtered-data?mapper=RawList&page=0&pageSize=-1' with payload '<org.kie.server.api.model.definition.QueryFilterSpec>

      There was a modification to collect this filters, that probably needs be dimissed by config, as many customers never use that "advanced filters"

            xiabai@redhat.com Xiaofeng Bai
            afanjula@redhat.com Alberto Fanjul Alonso
            Kennedy Bowers Kennedy Bowers
            Kennedy Bowers Kennedy Bowers
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