This commit adds the logic necessary for supporting polygon vertex ordering per OGC standards. Exterior rings will be treated in ccw (right-handed rule) and interior rings will be treated in cw (left-handed rule). This feature change supports polygons that cross the dateline, and those that span the globe/map. The unit tests have been updated and corrected to test various situations. Greater test coverage will be provided in future commits.
Addresses #8672
This feature branch implements OGC compliance for Polygon/Multi-polygon. That is, vertex order for the exterior ring follows the right-hand rule (ccw) and all holes follow the left-hand rule (cw). While GeoJSON imposes no restrictions, a user that wants to specify a complex poly across the dateline must do so in compliance with the OGC spec, otherwise a polygon that spans the globe will be assumed.
Reference issue #8672
Fix orientation of outer and inner ring for polygon with holes. Updated unit tests. Bug exists in boundary condition on negative side of dateline.
This provides a fix to issue #7644. A new Stats object must be created, and
not a reference to the retrieved stats, before we can add stats to it.
Otherwise, we would keep on adding to the same object on subsequent calls to
IndicesStatsResponse#getPrimaries() or IndicesStatsResponse#getTotal().
Closes#7644 and #8950
The "compressed" format was removed, so this caused warnings in the log
like:
```
[WARN ][index.fielddata ] [node_0] [test] failed to find format
[compressed] for field [test-num], will use default
```
Now that we do not automatically call .cleanUp() when clearing the field
data cache, we need to call it after the cache clear in
RandomExceptionCircuitBreakerTests
We do wait for shards to be closed in IndicesService for 30 second.
Yet, if somebody holds on to a store reference ie. an open scroll request
the 30 seconds time-out and node shutdown takes very long. We should
release all other resources first before we shutdown IndicesService.
Closes#8940
The setting `mapping.date.round_ceil` (and the undocumented setting
`index.mapping.date.parse_upper_inclusive`) affect how date ranges using
`lte` are parsed. In #8556 the semantics of date rounding were
solidified, eliminating the need to have different parsing functions
whether the date is inclusive or exclusive.
This change removes these legacy settings and improves the tests
for the date math parser (now at 100% coverage!). It also removes the
unnecessary function `DateMathParser.parseTimeZone` for which
the existing `DateTimeZone.forID` handles all use cases.
Any user previously using these settings can refer to the changed
semantics and change their query accordingly. This is a breaking change
because even dates without datemath previously used the different
parsing functions depending on context.
closes#8598closes#8889
I replaced "high frequent terms" with "high frequency terms" and "low frequent terms" with "low frequency terms".
Alternatively, we could write, "highly frequent terms" and "minimally frequent terms" (or just "rare terms").
Closes#8962
In cases of heavy contention, it's possible for more than 2 threads
to race to a circuit breaking exception.
Essentially this means that if we have 3 threads all trying to add 3 and
simultaneously cause a circuit breaking exception (due to retry), when
adjusting after circuit breaking we can "rewind" past what this test
expects the child breaker to be at.
This adds leeway into the check, where it's okay to be within
NUM_THREADS from the parentLimit, because each thread should only add 1
to the breaker at a time.
We only have a single gatweway since es 1.3. There is no need to keep all
these abstractsion and nested packages. We can fold most of it into simpler
structures.
IndexEngine was an abstraction where we had index-level engines (instead
of shard-level) that could store meta information about the index. It
was never actually used by Elasticsearch, and only there for plugins.
This removes it, because it is a confusing abstraction and not needed,
no plugins should be implementing their own IndexEngines.
When a node fails (or closes), the master processes the network disconnect event and removes the node from the cluster state. If multiple nodes fail (or shut down) in rapid succession, we process the events and remove the nodes one by one. During this process, the intermediate cluster states may cause the node fault detection to signal the failure of nodes that are not yet removed from the cluster state. While this is fine, it currently causes unneeded reroutes and cluster state publishing, which can be cumbersome in big clusters.
Closes#8804Closes#8933
When we close a node all pending / active search requests need to be
cleared otherwise a node will wait up to 30 sec for shutdown sicne there
could be open scroll requests. This behavior was introduces in 1.5 such that
versions <= 1.4.x are not affected.
Closes#8940
Occasionally a the join thread successfully connected to a just closed node and which causes the subsequent join request to time out. It's default timeout 60s throws the test off when it waits for a cluster to form.
Calling cache.cleanUp() is kind of like calling System.gc(), meaning
that we should never have (non-test) things that rely on this
functionality.
For the field data and filter cache, we already have a periodic process
that runs this .cleanUp(), so there is no need to block index
closing/clearing on it. Instead, we can clean the field data cache in
InternalTestCluster before we check the circuit breaker.
This can help tests that time out because cleaning the cache is taking
too long
Today, shard stats are blocked while phase 3 of recovery (replay xlog)
is running; this change removes the engine readLock from shard stats
so it's not blocked.
Closes#8910
We have lots of boilerplate code that is unnecessarily abstracting
services ie InternalIndexShard and IndexShard or InternalIndexService and
IndexService. It's enough to have concrete classes for these core classes.
Closes#8904
If you use the java-package tool to create java packages, those
paths also should be added to the debian init script.
Also updated the docs, that it is ok to install java8.
Closes#7383
This change adds a 'http.publish_port' setting to the HTTP module to configure
the port which HTTP clients should use when communicating with the node. This
is useful when running on a bridged network interface or when running behind
a proxy or firewall.
Closes#8807Closes#8137
we currently have operationThreaded set to false when indexing a script. This setting
means that if we are executing the operation locally that we don't spawn a new thread for
it althought incoming thread in this case is the network thread. Now sicne we are indexing here
the engine is currently recovering which sometimes locks the engine for finalization blocks on
a network call waiting for the recovery target to come back the internal lock in engine will never be
released since we are waiting with our network thread for it to be released.
Upgrades lucene to latest, and supports the BEST_COMPRESSION parameter
now supported (with backwards compatibility, etc) in Lucene.
This option uses deflate, tuned for highly compressible data.
index.codec::
The default value compresses stored data with LZ4 compression, but
this can be set to best_compression for a higher compression ratio,
at the expense of slower stored fields performance.
IMO its safest to implement as a named codec here, because ES already
has logic to handle this correctly, and because its unrealistic to have
a plethora of options to Lucene's default codec... we are practically
limited in Lucene to what we can support with back compat, so I don't
think we should overengineer this and add additional unnecessary plumbing.
See also:
https://issues.apache.org/jira/browse/LUCENE-5914https://issues.apache.org/jira/browse/LUCENE-6089https://issues.apache.org/jira/browse/LUCENE-6090https://issues.apache.org/jira/browse/LUCENE-6100Closes#8863
Nicholas Knize
Michael McCandless
Alex Ksikes
Lee Hinman
Simon Willnauer
Ryan Ernst
Timothy Perisho
Clinton Gormley
Robert Muir
spapin
Ayush
Simone Scarduzio
Boaz Leskes
Britta Weber
Martijn Laarman
Honza Král
Alexander Reelsen
Peter Fabian Mitchell
Jun Ohtani