[opencms-dev] Spurious total hangs because of >=1023 rows in CMS_RESOURCE_LOCK?

[Philipp Bühler]

Hello,

we experience an effect where OpenCms becomes completly unresponsive on
either http or ajp connector.

Most of the time there's an entry in the log about writing database locks
(CMS_RESOURCE_LOCK) up to "1023" - after the that the webcontainer
is just "dead".
It might be correlated between massive session create/destroy plus
publishing
some chunks (5-20 html pages or so).

Is there some certain limit on the internal representation of that table?
1023 just soo rings a bell about some type "exhausting" at 1024 :)

I tried to remove the Lockhistory via DB-Admin-page, but a select count(*)
still reveiled 1023 rows. Alas I removed the rows by SQL directly and we are
trouble-free right now.

Any shed of light is appreciated.
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