Simon Willnauer 8127a06b2e Recover broken IndexMetaData as closed
Today if something is wrong with the IndexMetaData we detect it very
late and most of the time if that happens we already allocated the index
and get endless loops and full log files on data-nodes. This change tries
to verify IndexService creattion during initial state recovery on the master
and if the recovery fails the index is imported as `closed` and won't be allocated
at all.

Closes #17187
2016-03-21 22:50:58 +01:00
..