nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

Confluence 7.0.3 hangs on rendering of page

Jiri Pik

Since I have installed Confluence 7.0.3 this problem started to show up every few days and the only solution is to reboot.

When that happens, Confluence refuses render page and the reload simply hangs. I can log in but no page is ever rendered.

This happens to be present in the logs. What to do?

21-Oct-2019 01:47:32.816 WARNING [Catalina-utility-2] org.apache.catalina.valves.StuckThreadDetectionValve.notifyStuckThreadDetected Thread [http-nio-8090-exec-39] (id=[573]) has been active for [62,678] milliseconds (since [10/21/19 1:46 AM]) to serve the same request for [https://XXXX.com/calendar/mycalendar.action] and may be stuck (configured threshold for this StuckThreadDetectionValve is [60] seconds). There is/are [16] thread(s) in total that are monitored by this Valve and may be stuck.
java.lang.Throwable
at sun.misc.Unsafe.park(Native Method)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(AbstractQueuedSynchronizer.java:967)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1283)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:727)
at net.sf.ehcache.concurrent.ReadWriteLockSync.lock(ReadWriteLockSync.java:50)
at net.sf.ehcache.Cache.acquireLockOnKey(Cache.java:3937)
at net.sf.ehcache.Cache.acquireReadLockOnKey(Cache.java:3951)
at net.sf.ehcache.constructs.EhcacheDecoratorAdapter.acquireReadLockOnKey(EhcacheDecoratorAdapter.java:744)
at net.sf.ehcache.constructs.EhcacheDecoratorAdapter.acquireReadLockOnKey(EhcacheDecoratorAdapter.java:744)
at com.atlassian.cache.ehcache.DelegatingCachedReference.getIfPresent(DelegatingCachedReference.java:123)
at com.atlassian.confluence.cache.DeferredCachedReference.get(DeferredCachedReference.java:73)
at com.atlassian.confluence.cache.TransactionalCacheFactory$TransactionAwareCachedReference.get(TransactionalCacheFactory.java:398)
at com.atlassian.upm.pac.PacClientImpl.mpacApp(PacClientImpl.java:277)
at com.atlassian.upm.pac.PacClientImpl.unknownAppVersion(PacClientImpl.java:281)
at com.atlassian.upm.pac.PacClientImpl.isUnknownProductVersion(PacClientImpl.java:272)
at com.atlassian.upm.permission.UpmVisibilityImpl.isKnownOrDevelopmentVersion(UpmVisibilityImpl.java:72)
at com.atlassian.upm.permission.UpmVisibilityImpl.isInstallVisible(UpmVisibilityImpl.java:45)
at com.atlassian.upm.conditions.IsPermittedToView.shouldDisplay(IsPermittedToView.java:61)
at com.atlassian.plugin.web.DefaultWebInterfaceManager.filterFragmentsByCondition(DefaultWebInterfaceManager.java:160)
at com.atlassian.plugin.web.DefaultWebInterfaceManager.getDisplayableItems(DefaultWebInterfaceManager.java:113)
at com.atlassian.confluence.plugin.descriptor.web.ConfluenceWebInterfaceManager.getDisplayableItems(ConfluenceWebInterfaceManager.java:78)
at com.atlassian.confluence.web.ConfluenceWebMenuManager.getSectionItems(ConfluenceWebMenuManager.java:48)
at com.atlassian.confluence.web.ConfluenceWebMenuManager.getMenu(ConfluenceWebMenuManager.java:32)
at sun.reflect.GeneratedMethodAccessor1226.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
2

Accepted answers

All comments

Jiri Pik

I am wondering if the problem is not caused by my Chrome extension which reloads the Team Calendar page every 1 hour and sometimes it protests that the page is a form?

In any case, the page should refresh itself.

I have also disabled the refresh on that page to see if it helps?

Jiri Pik

The Chrome refresh extension is not the cause. The Confluence hangs with that disabled.

Ed Scherer

I've just been trying to track down the cause of this problem (we're seeing it, too).

This looks promising:

If the Marketplace is unreachable, UPM causes Confluence 7.0.1 to hang for 30sec per UI click

And note that this problem is present in 7.0.1, 7.0.2, and 7.0.3. Apparently fixed in 7.0.4.

Jiri Pik

Ed:

For me it started to show up a week ago on 7.0.3. Never before. Right after I made the comment here on October 21, the issue has disappeared by itself.

It actually hanged the entire website, not just for 30secs.

Thanks for mentioning the 7.0.4 … am just installing it.

Philip Ng

how did that work for you?

Jiri Pik

The problem is gone

Welcome!

It looks like you're new here. Sign in or register to get started.

Quick Links

Find more posts tagged with

confluence

server

confluence-server