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asterix-gerrit.ics.uci.edu / asterixdb / 619b8c53b95bb4a67a6a527fbf41a63b0522173e
commit619b8c53b95bb4a67a6a527fbf41a63b0522173e[log] [tgz]
authorHussain Towaileb <HussainHT@Gmail.com>Thu Jun 11 17:49:45 2020 +0300
committerHussain Towaileb <hussainht@gmail.com>Fri Jun 12 05:42:25 2020 +0000
treed3f8ee8d769f5f86c9f7f530c09803e3b27ad2a9
parent8ef98896877ee33d0480a916ed070487634f29d7 [diff]
[ASTERIXDB-2743][EXT] Skip not found files when querying S3 external dataset

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

Details:
- When querying an S3 external dataset, if some files are not found
  due to possiblity getting deleted while querying, skip the filies
  and continue to the next ones instead of failing.

Change-Id: I6d3e691a1714228f1844faf05095cf8aa439ea1d
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/6723
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Hussain Towaileb <hussainht@gmail.com>
Reviewed-by: Ali Alsuliman <ali.al.solaiman@gmail.com>
1 file changed
tree: d3f8ee8d769f5f86c9f7f530c09803e3b27ad2a9
  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/apache-asterixdb-*-SNAPSHOT
  $./opt/local/bin/start-sample-cluster.sh

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

      http://localhost:19001

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

Documentation

Community support