* [hbase10] Fix#701 by mimicking the same locks from the HBase 0.98 client in the HBase 10 client.
* Address CR comments, thanks @allanbank.
* Addressed the table lock.
* Restore the lock on the connection shutdown.
the existing YCSB API to generate time series data (numeric values associated
with timestamps).
See the TimeSeriesWorkload.java class Javadocs for details on how to use it
with a client and workloads/tsworkload_template for parameters.
Also add the BasicTSDB instance for printing/debugging the workloads.
* Set minimum maven version to 3.1.0+, due to reqs for ES testing
* remove oracle jdk7 per travis-ci/travis-ci#7884
* Skip ES5 cluster spin-up if tests are skipped.
* Increase test heap for asynchbase binding from Travis 2048m to 4096m
- https://docs.travis-ci.com/user/build-environment-updates/2017-09-06/
* temporarily remove the riak service on travis
- currently fails w/o details
- http://docs.basho.com/ fails to load, so I can't spin up a test node locally.
timestamps in a non-repeating random order.
Modify UnixEpochTimestampGenerator so that the random generator can
extend it.
Signed-off-by: Chris Larsen <clarsen@yahoo-inc.com>
the number of unique combinations of tables, keys and fields per
database operation. This is useful for tracking distributions.
Signed-off-by: Chris Larsen <clarsen@yahoo-inc.com>
This commit updates the Elasticsearch 5 binding docs to include
references for starting Elasticsearch 5, how to configure the transport
client, and how to use the low-level REST client binding.
This commit fixes a bug in the Elasticsearch 5 transport client
binding. Namely, the update method was not indexing using the ID of the
read document, but instead the provided key. As auto-generated IDs are
used, this is a mistake as this is not the ID of the document. This
commit fixes this issue.
Additionally, the type is passed to the search method and used in
searches. While this is not a correctness issue per se, we fix it for
clarity.
This commit refactors the indexing of documents in the Elasticsearch 5
binding to use auto-generated IDs, instead indexing the key field as a
dedicated field rather than using it as the ID. This enables us to
implement scan functionality which we add in this commit as well.
Since Elasticsearch 5, Elasticsearch is now strict about settings. This
means that if you pass it a setting that it does not recognize,
Elasticsearch will throw an exception whereas previously it was lenient
in such situations. This commit removes passing all properties as
settings to Elasticsearch in favor of a special prefix es.setting for
which properties prefixed with this will be passed as settings to
Elasticsearch.
If path.home is not set we should not add it to the settings object used
to construct the transport client otherwise we will hit a null pointer
exception due to the null value being dereferenced in the internals of
Elasticsearch.
* master:
[core] Fixing squid:S1319 - Declarations should use Java collection interfaces such as "List" rather than specific implementation classes such as "LinkedList". (manolama - updated bindings added since the PR)
[core] Use longs instead of ints to support larger key spaces. Changed int to long in Measurements code to support large scale workloads. (manolama - fixed checkstyle errors)
[core] Export totalHistogram for HdrHistogram measurement
[core] Add an operation enum to the Workload class. This can eventually be used to replace the strings.
[core] Add a Fisher-Yates array shuffle to the Utils class.
[core] Fix an issue where the threadid and threadCount were not passed to the workload client threads. Had to use setters to get around the checkstyle complaint of having too many parameters.
Upgrading googlebigtable to the latest version. The API used by googlebigtable has had quite a bit of churn. This is the minimal set of changes required for the upgrade.
[geode] Update to apache-geode 1.2.0 release
[core] Update to use newer version of Google Cloud Spanner client and associated required change
[core] Add a reset() method to the ByteIterator abstract and implementations for each of the children. This lets us re-use byte iterators if we need to access the values again (when applicable).
[hbase12] Add HBase 1.2+ specific client that relies on the shaded client artifact provided by those versions. (#970)
[distro] Refresh Apache licence text (#969)
[memcached] support binary protocol (#965)
[accumulo] A general "refresh" to the Accumulo binding (#947)
[cloudspanner] Add binding for Google's Cloud Spanner. (#939)
[aerospike] Change the write policy to REPLACE_ONLY (#937)
Changed int to long in Measurements code to support large scale workloads.
(manolama - fixed checkstyle errors)
Signed-off-by: Chris Larsen <clarsen@yahoo-inc.com>
Sean Busbey
Chris Larsen
Chris Larsen
Kevin Risden
haih-g
Boris Osher
Jason Tedor
Robert Kubis
Kirill Vlasov
Mairbek Khadikov
Jiongxin Liu