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asterix-gerrit.ics.uci.edu / asterixdb / 82a831d26d8c3c45478240f77dab9cf1b4c9eb79
commit82a831d26d8c3c45478240f77dab9cf1b4c9eb79[log] [tgz]
authorIan Maxon <imaxon@apache.org>Wed Oct 26 19:13:17 2016 -0700
committerIan Maxon <imaxon@apache.org>Thu Oct 27 12:46:33 2016 -0700
tree385d05bff7e72dcb7b5191d5c39402680d368d3e
parentfbccee6bca8edccef6d9ba4e9ba3630ce7270a27 [diff]
ASTERIXDB-1710: Redo fails on WAIT log record

Simple fix :)

It would be best to have a test for this (and all other logtypes),
but the LogManager will have to be maniupulated into generating the record
for this specifically because the conditions upon which it happens naturally
are hard to encounter.

Change-Id: I4443b716bc791878fabbbf3b374fc7c7c592668f
Reviewed-on: https://asterix-gerrit.ics.uci.edu/1315
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Murtadha Hubail <hubailmor@gmail.com>
1 file changed
tree: 385d05bff7e72dcb7b5191d5c39402680d368d3e
  1. .gitattributes
  2. .gitignore
  3. README.md
  4. asterixdb/
  5. build.xml
  6. hyracks-fullstack/
  7. pom.xml
README.md

#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:

  • A semistructured NoSQL style data model (ADM) resulting from extending JSON with object database ideas
  • Two expressive and declarative query languages (SQL++ and AQL) that support a broad range of queries and analysis over semistructured data
  • A parallel runtime query execution engine, Apache Hyracks, that has been scale-tested on up to 1000+ cores and 500+ disks
  • Partitioned LSM-based data storage and indexing to support efficient ingestion and management of semistructured data
  • Support for query access to externally stored data (e.g., data in HDFS) as well as to data stored natively by AsterixDB
  • A rich set of primitive data types, including spatial and temporal data in addition to integer, floating point, and textual data
  • Secondary indexing options that include B+ trees, R trees, and inverted keyword (exact and fuzzy) index types
  • Support for fuzzy and spatial queries as well as for more traditional parametric queries
  • Basic transactional (concurrency and recovery) capabilities akin to those of a NoSQL store

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:

  • A Unix-ish environment (Linux, OS X, will all do).
  • git
  • Maven 3.3.9 or newer.
  • Java 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

##Running AsterixDB (on your machine from your build) Here are steps to get AsterixDB running on your local machine:

##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.