Removes the More Like This API, users should now use the More Like This query.
The MLT API tests were converted to their query equivalent. Also some clean
ups in MLT tests.
Closes#10736Closes#11003
Codehaus announced they are shutting down their services: https://www.codehaus.org/
We should remove their repository from our pom as it could cause some errors an useless HTTP calls.
Related to #10939
In some cases it might happen that a mapping which is already available on the
master node is not available yet on the node that holds the primary shard.
This commit changes indexing on the primary shard so that if a dynamic update
is triggered then the index operation is re-tried until required mappings are
available locally (using cluster state observing).
Previously, we were using the "statistical", technically accurate name. Instead, we
should probably use the name that people are familiar with, e.g. "Holt Winters" instead
of "triple exponential". To that end:
- `single_exp` becomes `ewma` (exponentially weighted moving average)
- `double_exp` becomes `holt`
When the `triple_exp` is added, it will be called `holt_winters`.
Current features (eg. update API) and future features (eg. reindex API)
depend on _source. This change locks down the field so that
it can no longer be disabled. It also removes legacy settings
compress/compress_threshold.
closes#8142closes#10915
If we have to do the one-time loading of fieldata, it requires
more permissions than groovy scripts currently have (zero). This
is because of RamUsageEstimator reflection and so on in PagedBytes.
GroovySecurityTests only test a numeric field, so add a string field
to the test (so pagedbytes fielddata gets created etc).
LUCENE-6422 - PackedQuadTree enhancement - was committed in Lucene 5.2 which is now integrated w/ ES 2.0. This eliminates the need to carry our own local lucene.spatial package. This commit removes the now unnecessary files.
When settings sync to 0, we benefit from using the buffered type, no need to change to simple, since we get a chance to fsync multiple operations (for that single operation) and not have to sync for the other ones before returning each one
This commit adds the path of the PID file to the Environment. It also add it to the Security Manager since the PID file is deleted by a shutdown hook when the JVM is exited.
Double.MIN_VALUE does not follow the same semantics as Integer.MIN_VALUE. Namely, it
represents the smallest positive, non-zero value a double can hold. Since the test uses negative
doubles, this can incorrectly find the min/max metric for a set of values.
Instead, Double.NEGATIVE_INFINITY needs to be used, which represents the smallest value possible.
Not strictly necessary, but MAX_VALUE was switched to POSITIVE_INFINITY just to be 100% correct
we already fail the shard in the `onFailure` method if the replica
operation barfs. This additional check has been added lately that
bypasses the clusterstate observer which causes replicas to fail
if the mappings are not yet present.
When a node was a data node only then the index state was not written.
In case this node connected to a master that did not have the index
in the cluster state, for example because a master was restarted and
the data folder was lost, then the indices were not imported as dangling
but instead deleted.
This commit makes sure that index state for data nodes is also written
if they have at least one shard of this index allocated.
closes#8823closes#9952
This commit moves the translog creation into the InternalEngine
to ensure the transactino log is created after we acquired the write
lock on the index. This also prevents races when ShadowEngines are shutting
down due to node restarts where another node already takes over the not yet
fully synced transaction log.
If the collect method was called with a bucketOrd of > 0 the arrays holding the state for the aggregation would be grown but the initial values for the bucketOrds > 0 were all set to Double.NEGATIVE_INFINITY meaning that for the bottom, posLeft and negLeft values no collected document would change the value since NEGATIVE_INFINITY is always less than every other value.
Closes#10804
Simon Willnauer
Britta Weber
Alex Ksikes
David Pilato
Colin Goodheart-Smithe
Adrien Grand
Colin Goodheart-Smithe
Zachary Tong
Shay Banon
Simon Willnauer
Ryan Ernst
Robert Muir
Robert Muir
Jack Conradson
Clinton Gormley
Nicholas Knize
Tanguy Leroux
Pascal Borreli