I’m am very confusing regarding “Memory handling” issue in Couchbase.
let me explain it completely,
there are three VMmachine : centos7minimal,10G RAM,8Core,500G Space.
i tried import data from oracle to it and having “Temporary failure received from server. Try again later” error, opened ticket MB-19391, they answered me(Thanks to them) but I’m not satisfied and more importantly my problem is not solved yet.
I set 6.6G ram per couchbase-server and allocate 5.5G for Bucket(Only there is one bucket exist),
and no replica set for more performance.
800 million record entered and “Temporary failure received from server. Try again later” occurred.
now I have questions:
1-why ram did not fully clear when I set it “full eviction”?
2-why RAM is not free after stop task for one day? it should be clear if inserting data is done automatically,am I right?
3-as you may find in screenshots in “Server nodes” tab ram takes 95%b of total but when consider the detail , it is near 60%, do any one know why?
P.S. “import from oracle” is only task that run on this cluster.
this problem accord of all my activity.