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  1. XWiki Platform
  2. XWIKI-16702

StackOverflow error for NotificationEventExecutor from the user profile

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Details

    • Bug
    • Resolution: Solved By
    • Critical
    • None
    • 10.11.8
    • Notifications
    • Unknown

    Description

      After an upgrade the user profiles could have many filters (e.g. I reproduced with both ~200 filters and ~3k filters) stored inside the object "XWiki.WatchListClass" (see ). As a result the wiki will be slow, the notifications will not load and the logs will show will be polluted with the following error: 

      2019-08-29 14:30:01,275 [Notification event executor: 29 : list : [4true/17xwiki:XWiki.Admin///////10//////5xwiki/false]] ERROR .r.i.NotificationEventExecutor - Failed to retrieve notifications for cache key [4true/17xwiki:XWiki.Admin///////10//////5xwiki/false] 
java.lang.StackOverflowError: null
	at antlr.Parser.match(Parser.java:210)
	at org.hibernate.hql.antlr.HqlBaseParser.primaryExpression(HqlBaseParser.java

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        Issue Links

          duplicates

          Improvement - An improvement or enhancement to an existing feature or task. XWIKI-17439 Enable pre filtering and new event store by default

          • Major - Major loss of function.
          • Closed

          Activity

            People

              tmortagne Thomas Mortagne
              oana.tabaranu Elena-Oana Florea
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              Dates

                Created:
                Updated:
                Resolved: