[
https://issues.apache.org/jira/browse/OAK-1154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Marcel Reutegger resolved OAK-1154.
-----------------------------------
Resolution: Fixed
Fix Version/s: 0.11
Set option {{threadsAllowedToBlockForConnectionMultiplier}} to 100 as a quick
fix. We can later introduce a configuration when needed.
Fixed in http://svn.apache.org/r1539561
> MongoMK throws exception when there are many listeners
> ------------------------------------------------------
>
> Key: OAK-1154
> URL: https://issues.apache.org/jira/browse/OAK-1154
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: core, mongomk
> Reporter: Marcel Reutegger
> Assignee: Marcel Reutegger
> Fix For: 0.11
>
>
> Per default MongoMK uses up to 10 connections to communicate with MongoDB.
> With the recent changes to the observation implementation in Oak it may
> happen that many threads try to read from MongoMK at the same time. This may
> lead to an exception:
> {noformat}
> Caused by: com.mongodb.DBPortPool$SemaphoresOut: Out of semaphores to get db
> connection
> {noformat}
--
This message was sent by Atlassian JIRA
(v6.1#6144)
