Hi all, yesterday i started a roughly update to ES 2.1 from 1.7.1. As purposed i made a complete cluster restart. During the bootup ES throw some WARN which tells me that no master is known for my indices and other errors which tell me i went really unprepared to this major release upgrade. As i…

Upgrading ES from 1.7.1 to 2.x Issue

dadoonet (David Pilato) December 1, 2015, 10:32am 9

And when you start elasticsearch, you don't see anything in logs? May be you could paste them here?

Also, may be change logging level to DEBUG?

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