Gitiles
Code Review Sign In
asterix-gerrit.ics.uci.edu / asterixdb / dfcb99f094291b511fe51c0890cf7fd7ee85fafe
commitdfcb99f094291b511fe51c0890cf7fd7ee85fafe[log] [tgz]
authorAli Alsuliman <ali.al.solaiman@gmail.com>Sun Apr 02 01:33:26 2023 -0700
committerAli Alsuliman <ali.al.solaiman@gmail.com>Tue Apr 04 01:21:35 2023 +0000
treee83b1b8c84bad9b8b219733d35f3c5415297a63d
parent627666d78235df45813f00e40968049382b249c7 [diff]
[ASTERIXDB-3144][RT] Make commit runtime support multiple partitions

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
This patch changes the commit runtime to support
operating on multiple partitions. With this change, a commit push
runtime will handle processing data belonging to multiple partitions.
This is a step towards achieving compute/storage separation.

Change-Id: Ia06f125465d667331943e3ed132f81e6cf77be71
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/17458
Reviewed-by: Murtadha Hubail <mhubail@apache.org>
Tested-by: Murtadha Hubail <mhubail@apache.org>
5 files changed
tree: e83b1b8c84bad9b8b219733d35f3c5415297a63d
  1. .gitattributes
  2. .gitignore
  3. README.md
  4. asterixdb/
  5. build.xml
  6. hyracks-fullstack/
  7. pom.xml
README.md

What is 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:

  • Data model
    A semistructured NoSQL style data model (ADM) resulting from extending JSON with object database ideas

  • Query languages
    An expressive and declarative query language (SQL++ that supports a broad range of queries and analysis over semistructured data

  • Scalability
    A parallel runtime query execution engine, Apache Hyracks, that has been scale-tested on up to 1000+ cores and 500+ disks

  • Native storage
    Partitioned LSM-based data storage and indexing to support efficient ingestion and management of semistructured data

  • External storage
    Support for query access to externally stored data (e.g., data in HDFS) as well as to data stored natively by AsterixDB

  • Data types
    A rich set of primitive data types, including spatial and temporal data in addition to integer, floating point, and textual data

  • Indexing
    Secondary indexing options that include B+ trees, R trees, and inverted keyword (exact and fuzzy) index types

  • Transactions
    Basic transactional (concurrency and recovery) capabilities akin to those of a NoSQL store

Learn more about AsterixDB at its website.

Build from source

To build AsterixDB from source, you should have a platform with the following:

  • A Unix-ish environment (Linux, OS X, will all do).
  • git
  • Maven 3.3.9 or newer.
  • JDK 11 or newer.
  • Python 3.6+ with pip and venv

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

Run the build on your machine

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/apache-asterixdb-*-SNAPSHOT
  $./opt/local/bin/start-sample-cluster.sh

  • Good to go and run queries in your browser at:

      http://localhost:19006

  • Read more documentation to learn the data model, query language, and how to create a cluster instance.

Documentation

To generate the documentation, run asterix-doc with the generate.rr profile in maven, e.g mvn -Pgenerate.rr ... Be sure to run mvn package beforehand or run mvn site in asterix-lang-sqlpp to generate some resources that are used in the documentation that are generated directly from the grammar.

Community support