Solr caching the index file make server refuse serving

[陈永龙]

Hello,

ENV:  solrcloud 6.3  

3*dell server

128G 12cores 4.3T /server

3 solr node /server

20G /node (with parameter �Cm 20G)

10 billlion documents totle

Problem:

         When we start solrcloud ,the cached index will make memory 98% or
more used . And if we continue to index document (batch commit 10 000
documents),one or more server will refuse serving.Cannot login wia ssh,even
refuse the monitor.

So,how can I limit the solr’s caching index to memory behavior?

Anyone thanks!