Sometimes, when using transport client for example, through a load balancer, there is a need to send a scheduled ping message to keep each channel alive.
Add support for `transport.ping_schedule`, which controls the schedule (-1 for disabled) at which a ping message will be sent. For transport client case, it gets enabled automatically since almost always this is the desired behavior.
We use the same 6 bytes header format for the ping message, with ES header and -1 for data length for ping message, and simply continue to process the next messages once this is encountered.
closes#10189
The Update Settings API tries to merge the query_string params with the settings sent as body and excluding some "well known params" such as `pretty`, `timeout` etc. Those well known params do not include the params used by IndicesOptions though, so they get merged resulting in invalid settings that get rejected.
Closes#10030
`setConsistencyLevel` setter is already present in the base class `ShardReplicationOperationRequestBuilder`. It is not needed in `DeleteRequestBuilder` and `IndexRequestBuilder`.
Closes#10188
Relates to https://github.com/elastic/elasticsearch-ruby/issues/29, the parsing logic is incorrect as comma is used twice as a separator (e.g. indices_boost=index1,5,index,10 in expected but will never be parsed correctly). Anyways `indices_boost` makes more sense in the request body only where properly parsed and supported.
Closes#6281
Detect the worst-offenders, all IBM versions and several known hotspot
versions that can cause index corruption, and fail on startup.
Provide/detect compiler workarounds when they exist, but warn about
performance degradation.
In all cases the check can be bypassed completely with a safety
switch via undocumented system property (es.bypass.vm.check=true)
Closes#7580
CBOR has a special header that is optional, if exists, allows for exact detection. Also, since we know which formats we support in ES, we can support the object major type case.
closes#7640
I've been attempting to programatically verify that adding index templates via the `{path.conf}/templates/` directory works fine although I was never able to validate this via an API call to the `/_template/`. It seems that these templates do not appear in that API call, which I discovered in the following mail thread:
http://elasticsearch-users.115913.n3.nabble.com/Loading-of-index-settings-template-from-file-in-config-templates-td4024923.html#d1366317284000-912
My question is why wouldn't the `/_template/*` method return these templates? This tends to complicate things for those that want to perform automated tests to verify that they are in fact being recognized and used by Elasticsearch.
Today we leave the shard state behind even if a recovery is half finished
this causes in rare conditions shards to be recovered and promoted as
primaries that have never been fully recovered.
Closes#10053
This commit changes the behaviour of the delete api when processing a delete request that refers to a type that has routing set to required in the mapping, and the routing is missing in the request. Up until now the delete api sent a broadcast delete request to all of the shards that belong to the index, making sure that the document could be found although the routing value wasn't specified. This was probably not the best choice: if the routing is set to required, an error should be thrown instead.
A `RoutingMissingException` gets now thrown instead, like it happens in the same situation with every other api (index, update, get etc.). Last but not least, this change allows to get rid of a couple of `TransportAction`s, `Request`s and `Response`s and simplify the codebase.
Closes#9123Closes#10136
This makes the assertion a bit more flexible and removes the
`ensureGreen` in favor of `ensureYellow`, which is really all that is
needed to perform a search. On slow machines the relocations can take a
while and time out the `ensureGreen`.
This commit allows code to be executed before or after a shards content
is deleted from disk. This is only executed if the shard owns the
content ie. on a shard file system only a primary shard will execute
these operations.
Several issues where reported showing truncated files where footers
didn't match and checksums read past EOF. This test reproduces the issue
on the latest 1.4 branch but passes on all versions above.
Closes#10155
Fixing geo_shape field mapper to persist the orientation parameter. Also adding parsing and integration tests to ensure persistence across cluster restarts.
Shay Banon
javanna
olivier bourgain
Simon Willnauer
Asimov4
popovae
Reuben Sutton
Corey Daley
Robert Muir
Florian Hopf
Al Lefebvre
Simon Willnauer
Michael McCandless
Boaz Leskes
Lee Hinman
Britta Weber
Clinton Gormley
Alexander Reelsen
Nicholas Knize
Christoph Büscher