Re: What happens if Primary Node fails during the Commit Phase

I got the answer for #3 here https://cwiki.apache.org/confluence/display/IGNITE/Ignite+Durable+Memory+-+under+the+hood#IgniteDurableMemory-underthehood-Pages. I will post the remaining questions in a separate thread. On Mon, Feb 12, 2018 at 8:03 PM, John Wilson wrote: >

Re: What happens if Primary Node fails during the Commit Phase

You're always helpful Val. Thanks! I have a question regarding Optimistic Locking 1. The documentation here, https://cwiki.apache.org/confluence/display/IGNITE/Ignite+Key-Value+Transactions+Architecture, states that locks, for optimistic locking, are acquired during the "prepare"

What happens if Primary Node fails during the Commit Phase

Hi, Assume the Prepare phase has completed and that the primary node has received a commit message from the coordinator. Two questions: 1. A primary node commits a transaction before it forwards a commit message to the backup nodes. True? 2. What happens if a Primary Node fails while