source parameter is implicitly supported and doesn't need to be declared in rest spec. It is tested though, as every api that supports get with body can also get requests using POST with body or get with source query_string parameter.
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 removes the obsolete settings for distributors and updates
the documentation on multiple data.path. It also adds an explain to the
migration guide.
Relates to #9498Closes#10770
This commit removes unused thorws statements when RuntimeExceptions are
mentioned in the throws statement. It also removes obsolete import statements
for java.lang.IllegalArgumentException and java.lang.IllegalStateException
Regardless of the outcome of #8142, we should at least enforce that
when _source is enabled, it is sufficient to reindex. This change
removes the excludes and includes settings, since these modify
the source, causing us to lose the ability to reindex some fields.
closes#10814
The code to parse a document was spread across 3 different classes,
and depended on traversing the ObjectMapper hiearchy. This change
consolidates all the doc parsing code into a new DocumentParser.
This should allow adding unit tests (future issue) for document
parsing so the logic can be simplified. All code was copied
directly for this change with only minor modifications to make
it work within the new location.
closes#10802
Multi fields currently parse any field type passed in. However, they
were only intended to support copying simple values from the outter
field. This change adds validation to ensure object and nested
fields are not used within multi fields.
closes#10745
The current implementation is dangerous: it unexpectedly refreshes,
which can quickly cause an unhealthy index (segment explosion). It
can also delete different documents on primary vs replicas, causing
inconsistent replicas.
For 2.0 we will replace this with an optional plugin that does a
scan/scroll search and then issues bulk delete requests.
Closes#10859
The original goal of this cache was to avoid parsing the same query several
times in case several shards are held on the same node. While this might
sound like a good idea, this would only help when parsing the query takes
non-negligible time compared to actually running the query, which should not
be the case.
if we don't have an ElasticsearchException as the wrapper of the
actual cause we don't render a root cause today. This commit adds
support for 3rd party exceptions as root causes.
Closes#10836
We deployed our own code to check if directories are closed etc an d
if serachers are still open. Yet, since we don't have a global cluster
anymore we can just use lucene's internal mechanism to do that. This commit
removes all special handling and usese LuceneTestCase.closeAfterSuite to
fail if certain resources are not closed
Closes#10853
field_value_factor now takes a default that is used if the document doesn't
have a value for that field. It looks like:
"field_value_factor": {
"field": "popularity",
"missing": 1
}
Closes#10841
This commit adds support for running with only one node and sets the
maximum number of nodes to 3 by default. if run with test.nighly=true
at most 6 nodes are used. This gave a 20% speed improvement compared to
the previoulys minimum number of nodes of 3.
Groovy sandboxing was disabled by default from 1.4.3 on though since we found out that it could be worked around, so it makes little sense to keep it and maintain it.
Closes#10156Closes#10480
Best effort to print out the search source depending on how it was set to the SearchRequestBuilder, don't call `internalBuilder() as that causes the content of the request to be wiped.
Closes#5576
This pull request replaces the current self-made implementation of JSON encoding special chars with re-using the Jackson JsonStringEncoder. Turns out the previous implementation also missed a few special chars so had to adjust the tests accordingly (looked at RFC 4627 for reference).
Note: There's another JSON String encoder on our classpath (org.apache.commons.lang3.StringEscapeUtils) that essentially does the same thing but adds quoting to more characters than the Jackson Encoder above.
Relates to #5473
The _field_names field was fixed in 1.5.1 (#10268) to correctly be
disabled for indexes before 1.3.0. However, only the exists filter
was updated to check this enabled flag on 1.x/1.5. The missing
filter on those branches still checks the field type to see if it
is indexed, which causes the filter to always try and use
the _field_names field for those old indexes.
This change adds a test to the old index tests for missing filter.
closes#10842
1. initialize SM after things like mlockall. Their tests currently
don't run with securitymanager enabled, and its simpler to just
run mlockall etc first.
2. remove redundant test permissions (junit4.childvm.cwd/temp). This
is alreay added as java.io.tmpdir.
3. improve tests to load the generated policy with some various
settings and assert things about the permissions on configured
directories.
4. refactor logic to make it easier to fine-grain the permissions later.
for example we currently allow write access to conf/. In the future
I think we can improve testing so we are able to make improvements here.
This changes the default ranking behaviour of single-term queries on numeric fields to use the usual Lucene TermQuery scoring logic rather than a constant-scoring wrapper.
Closes#10628
We have some duplication in TransportIndexAction/TransportShardBulkAction due
to the fact that we have totally different branches for INDEX and CREATE
operations. This commit tries to share the logic better between these two cases.
Adds support for calculating and sending diffs instead of full cluster state of the most frequently changing elements - cluster state, meta data and routing table.
Closes#6295
the translog might be reused across engines which is currently a problem
in the design such that we have to allow calls to `close` more than once.
This moves the closed check for snapshot on the actual file to exit the loop.
Relates to #10807
If the translog is closed while a snapshot opertion is in progress
we must fail the snapshot operation otherwise we end up in an endless
loop.
Closes#10807
Internal: Change BigArrays to not extend AbstractComponent
In order to avoid the getLogger(getClass()) calls in the
AbstractComponent constructor.
Seems like BigArrays used to be a Singleton but it actually
no longer is one. Every time a SearchContext is created a
new BigArrays instance is created via the
withCircuitBreaking call.
closes#10798
In order to avoid the ``getLogger(getClass())`` calls in the
AbstractComponent constructor.
Seems like BigArrays used to be a Singleton but it actually
no longer is one. Every time a SearchContext is created a
new BigArrays instance is created via the
``withCircuitBreaking`` call.
Due to timing issues, mappings that are required to index a document might not
be available on the replica at indexing time. In that case the replica starts
listening to cluster state changes and re-parses the document until no dynamic
mappings updates are generated.
