Show Table of Contents
34.2. Split Brain Timing: Detecting a Split
When using the
FD_ALL protocol a given node becomes suspected after the following amount of milliseconds have passed:
FD_ALL.timeout+FD_ALL.interval+VERIFY_SUSPECT.timeout+GMS.view_ack_collection_timeout
Important
The amount of time taken in the formulas above is how long it takes JBoss Data Grid to install a cluster view without the leavers; however, as JBoss Data Grid runs inside a JVM excessive Garbage Collection (GC) times can increase this time beyond the failure detection outlined above. JBoss Data Grid has no control over these GC times, and excessive GC on the coordinator can delay this detection by an amount equal to the GC time.
Where did the comment section go?
Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.