It was just mentioned on IRC there is a bug that may cause problems with mixed version clusters, specifically with 1.3.0, that can cause shards to go unallocated. It's been recommended to wait until 1.3.1 which will contain a fix and is not far off.
Regards, Mark Walkom Infrastructure Engineer Campaign Monitor email: [email protected] web: www.campaignmonitor.com On 28 July 2014 20:38, Thomas <[email protected]> wrote: > Great, > > thanks 4 your reply Mark > > > On Monday, 28 July 2014 11:11:57 UTC+3, Thomas wrote: >> >> Hi, >> >> I maintain a working cluster which is in version 1.1.1 and I'm planning >> to upgrade to version 1.3.0 which is released the previous week. I wanted >> to ask whether it is compatible to upgrade or whether I will have any known >> issues/problems, what to expect in general. >> >> Thank you very much >> Thomas >> > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/21478ac1-82dc-4945-98ce-e176abddf3b2%40googlegroups.com > <https://groups.google.com/d/msgid/elasticsearch/21478ac1-82dc-4945-98ce-e176abddf3b2%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAEM624bTwJChDSJyf3KKYX%2BMDsirji%3DkEbm3mKxbVJhrPe878w%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
