Forums
Home Product Q&A Discussion groups Articles Ask a question Search
Learning
Events
Champions

Forums

Articles
Create
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
Product Q&A
See all
Community resources
Top groups
Explore all groups
Community resources
Learn
Community resources
Events
Community resources

com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@98898a0 -- APPARENT DEADLOCK!!!

N B
N B February 19, 2018

2018-02-19 10:05:49,834 C3P0PooledConnectionPoolManager[identityToken->31alg59t187kpw61r3sacz|6a3140aa]-AdminTaskTimer WARN [mchange.v2.async.ThreadPoolAsynchronousRunner] com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@98898a0 -- APPARENT DEADLOCK!!! Creating emergency threads for unassigned pending tasks!

Is this a bug? I only tried to remove a user from a group and the Crowd server appears to have crashed...

Answer
Watch
Like Be the first to like this
1341 views

1 answer

0 votes
N B
N B February 19, 2018

Appears to be a low memory issue. Have increased -Xmx to give JVM more memory and have not seen the crash again so far...

Reply

Suggest an answer

Log in or Sign up to answer
Crowd
Crowd
TAGS
AUG Leaders

Atlassian Community Events

    See all events
    Community
    Forums
    FAQs Forums guidelines
    Learning
    About learning Resources
    Events
    Champions
    Copyright © 2025 Atlassian
    Privacy Policy Terms Security
    Welcome illustration

    Welcome to the new Atlassian Community

    Online forums and learning are now in one easy-to-use experience.

    By continuing, you accept the updated Community Terms of Use and acknowledge the Privacy Policy. Your public name, photo, and achievements may be publicly visible and available in search engines.