see issues on github
Upgrading from 0.18 requires issuing a full flush of all the indices in the cluster (
) before shutting down the cluster, with no indexing operations happening after the flush.
The local gateway state structure has changed from 0.18, a backup of the state files is created when upgrading, they can then be used to downgrade back to 0.18. Don’t downgrade without using them.
Support wildcard and +/- notation for multi index APIs (
Auto import dangling indices (
getSourceAsString() for doc inserted as
fails, auto convert to
(full) recovery memory based indices with local gateway, don’t fail them (
can send response body (
dangling index handling might still remove the state files for the dangling index (
Setting index to no ends up using by default the “keyword” analyzer on it, which means one can’t highlight on it when searching on _all (
ElasticSearchIllegalStateException: stream marked as compressed, but no compressor found on transport layer (
Store Compression: integer overflow causes failed reads (index is safe) (