commit | e0c232d2764307e25db767f397a2fd7e577bf338 | [log] [tgz] |
---|---|---|
author | Yingyi Bu <yingyi@couchbase.com> | Tue Jan 24 09:02:45 2017 -0800 |
committer | Till Westmann <tillw@apache.org> | Wed Jan 25 06:45:40 2017 -0800 |
tree | 788fed04f213f9dfc0c7e1e1abdafa44442a9904 | |
parent | 622496642caca7a61b2d411cb1608b93c9fa4d03 [diff] |
Implements concurrent query management support. The following changes are included: -- factor out JobManager, NodeManager, and ResourceManager from ClusterControllerService; -- let each application plugin its own IJobCapacityController implementation; -- let each job specify its required cluster capacity; -- add a required cluster capacity estimation visitor for optimized query plans; -- add admission control and queuing for queries, but always executes DDLs and DMLs immediately; -- add tests for JobManger, NodeManager, ClusterCapacity, ClusterCapacityVisitor, and IJobCapacityController; -- enlarge the -Xmx setting for ManagixSqlppExecutionTest. Change-Id: I8fb6fda57efa139114dd234e08cc7de7129468c8 Reviewed-on: https://asterix-gerrit.ics.uci.edu/1424 Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu> Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu> BAD: Jenkins <jenkins@fulliautomatix.ics.uci.edu> Reviewed-by: Till Westmann <tillw@apache.org>
#AsterixDB
AsterixDB is a BDMS (Big Data Management System) with a rich feature set that sets it apart from other Big Data platforms. Its feature set makes it well-suited to modern needs such as web data warehousing and social data storage and analysis. AsterixDB has:
Learn more about AsterixDB at [http://asterixdb.apache.org] (http://asterixdb.apache.org)
##Building AsterixDB
To build AsterixDB from source, you should have a platform with the following:
Instructions for building the master:
Checkout AsterixDB master:
$git clone https://github.com/apache/asterixdb.git
Build AsterixDB master:
$cd asterixdb $mvn clean package -DskipTests
##Running AsterixDB (on your machine from your build) Here are steps to get AsterixDB running on your local machine:
Start a single-machine AsterixDB instance:
$cd asterixdb/asterix-server/target/asterix-server-*-binary-assembly/ $./samples/local/bin/start-sample-cluster.sh
Good to go and run queries in your browser at:
http://localhost:19001
Read more documentations to learn the data model, query language, and how to create a cluster instance: [https://ci.apache.org/projects/asterixdb/index.html] (https://ci.apache.org/projects/asterixdb/index.html)
##Documentation
AsterixDB's official documentation resides at [https://ci.apache.org/projects/asterixdb/index.html] (https://ci.apache.org/projects/asterixdb/index.html). This is built from the maven project under asterix-doc/
as a maven site. The documentation on the official website refers to the most stable build version, so for pre-release versions one should refer to the compiled documentation.
##Support/Contact
If you have any questions, please feel free to ask on our mailing list, users@asterixdb.apache.org. Join the list by sending an email to users-subscribe@asterixdb.apache.org. If you are interested in the internals or developement of AsterixDB, also please feel free to subscribe to our developer mailing list, dev@asterixdb.apache.org, by sending an email to dev-subscribe@asterixdb.apache.org.