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From Ezsra McDonald <ezsra.mcdon...@gmail.com>
Subject Multi-Master Replication issues - Memory and out of sync
Date Thu, 13 Aug 2015 15:11:27 GMT
First, How much memory should a Multi-Master node require? The Master pool
is made up of four nodes. I currently have -Xms1024m and -Xmx2048m. I seem
to be running out of memory:

         Exception in thread "pool-2-thread-14" java.lang.OutOfMemoryError:
GC overhead limit exceeded

I have more than 330k entries in my LDAP partition.


Next, I collected the contextCsn values over a few seconds. I used iTerm to
execute the commands on all nodes simultaneously. I am confused by what I
am seeing. Do these values make any since?

  NODE 1A NODE 2A NODE 1B NODE 2B 1 20150813111645.934000Z#000000#001#000000
20150813130350.592000Z#000000#001#000000
20150813130350.592000Z#000000#001#000000
20150813111652.523000Z#000000#001#000000 2
20150813111645.934000Z#000000#001#000000
20150813111645.934000Z#000000#001#000000
20150813130350.592000Z#000000#001#000000
20150813111645.934000Z#000000#001#000000 3
20150813111645.934000Z#000000#001#000000
20150813111645.934000Z#000000#001#000000
20150813130350.592000Z#000000#001#000000
20150813111645.934000Z#000000#001#000000 4
20150813142625.893000Z#000000#001#000000
20150813111645.934000Z#000000#001#000000
20150813130350.920000Z#000000#001#000000
20150813111645.934000Z#000000#001#000000 5
20150813130356.420000Z#000000#001#000000
20150813130350.592000Z#000000#001#000000
20150813111645.934000Z#000000#001#000000
20150813111645.934000Z#000000#001#000000

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