I have an old production cluster running 0.9 with JVM1.6 i'm trying to upgrade it to 2.3.4, so I've started a new machine with Jre 1.7, and started elastic. I see it is looking for other machines, but doesn't seem to be able to connect. when it is trying to connect I see the following: [2016-07-1…

Upgrading elastic search 0.9 to 2.3.4

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Upgrading elastic search 0.9 to 2.3.4

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