We are now using ES version 1.7.3
Recently we have founded one problem with this Ver.1.7.3 ,
The problem is about unstable clustering operations. This is not frequent failure but rarely happens especially when we shut down by CLI command while ES is collecting Data, after rebooting then cluster is broken. (OS is on Linux Ubuntu 12.04, HW is composed of one Master node and two data nodes,
This is not Hadoop DB but just locally distributed clusters)
This is tough explanation about the failure but please help me out with any tips and informations!
I don’t know why the reason is and don’t know how it can be fixed? Is this happened because of using still low E/S version?) Is there anybody who experienced same situation?
This can cause big problem sometimes for my customer.
Please tell me any helpful tips!