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asterix-gerrit.ics.uci.edu / asterixdb / 6daa1b152b3efa1790ecef5c066b13230c3a7cee
commit6daa1b152b3efa1790ecef5c066b13230c3a7cee[log] [tgz]
authorluochen01 <cluo8@uci.edu>Sat Mar 03 20:37:28 2018 -0800
committerLuo Chen <cluo8@uci.edu>Sun Mar 04 09:55:10 2018 -0800
treedf9afcbd84740067714c6f8126001f824a358232
parent4d1d0d157f5799b02081fa00e50ce90d31291757 [diff]
[ASTERIXDB-2304] Ensure Flush is Finished in FlushRecoveryTest

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

Details:
- Previous in LSMFlushRecoveryTest, it's possible during recovery
we check component ids before the flush is finished (since flush is
asynchronous), and thus causes intermittent failures. This patch fixes
this problem by waiting for active IOs before checking component ids.
- Fix the problem the override config options in TestNodeController not
working.
- Also fix [ASTERIXDB-2309] to ensure only indexes of a given partition
are flushed upon seeing a FLUSH record.

Change-Id: I1704c6606c7c7bef226ae31961c347c6ebb76c2a
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2437
Reviewed-by: Murtadha Hubail <mhubail@apache.org>
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
5 files changed
tree: df9afcbd84740067714c6f8126001f824a358232
  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
    Two expressive and declarative query languages (SQL++ and AQL) that support 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.
  • Oracle JDK 8 or newer.

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/
  $./opt/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.

Documentation

Community support