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Michael Stack commented on HBASE-11288: --------------------------------------- {quote}I think this is a important now as [~toffer] keep saying that it should be the same as 'master local region' but obviously, your argument later that we should not involve masters means it is a different solition. {quote} Pardon. Asking if cache should be considered in here was a mistake. It has taken us off-topic. This is an issue on splitting meta. That we still have hot-spotting post-split-meta is moot. I can file a sub-issue to address as a follow-on – I like the Francis suggestion that we might broaden the cache discussion to cover more than ROOT only – but it is out-of-scope for this Jira. The only reason we are talking caching in the first place – caching the ROOT Table when we don't have caching for the even hotter hbase:meta Region -- is as an amelioration for a downside of in-Master ROOT. {quote} Please give a clear design. I was attacked at the first place because I did not give out a detailed design, it hurts my feelings because it seems like a double standard. {quote} I missed where you were attacked (If anything, you seem to be the one on 'attack' on a reread of this issue). If double standard, please educate me so I can undo my misbehavior – off-JIRA. {quote}So let's go back to the plan above? {quote} Plan? I suggest we finish the design. The ITBLL work will help. Me doing a cache design will not (Odd is your insistence that caching is only possible for in-Master Region though client has a simple API hosted in a client-side pluggable Interface). You pressing ahead and 'implementing' some Master-based caching for Master Local Region comes across as you just being done w/ this whole process. > Splittable Meta > --------------- > > Key: HBASE-11288 > URL: https://issues.apache.org/jira/browse/HBASE-11288 > Project: HBase > Issue Type: Umbrella > Components: meta > Reporter: Francis Christopher Liu > Assignee: Francis Christopher Liu > Priority: Major > -- This message was sent by Atlassian Jira (v8.3.4#803005)