Apache Datasketches vector

Clone this repo:
  1. 8ffa4a8 Merge pull request #12 from apache/misc by Lee Rhodes · 13 days ago master
  2. a778e0a Changing datasketches.github.io to datasketches.apache.org by Lee Rhodes · 13 days ago
  3. 32c1443 Fix LGTM allerts by Lee Rhodes · 3 weeks ago
  4. be07213 Merge pull request #11 from apete/master by Lee Rhodes · 5 weeks ago
  5. f453c32 Update Checkstyle config. by Lee Rhodes · 8 weeks ago

Build Status


DataSketches Vector Library (Experimental)

This code is offered “as is” and may not be to the quality of code in, for example, the core datasketches-java repository.


DataSketches Library Website

Build Instructions

JDK8 is required to compile

This DataSketches component is pure Java and you must compile using JDK 8.

Recommended Build Tool

This DataSketches component is structured as a Maven project and Maven is the recommended Build Tool.

There are two types of tests: normal unit tests and tests run by the strict profile.

To run normal unit tests:

$ mvn clean test

To run the strict profile tests:

$ mvn clean test -P strict

To install jars built from the downloaded source:

$ mvn clean install -DskipTests=true

This will create the following jars:

  • datasketches-vector-X.Y.Z-incubating.jar The compiled main class files.
  • datasketches-vector-X.Y.Z-incubating-tests.jar The compiled test class files.
  • datasketches-vector-X.Y.Z-incubating-sources.jar The main source files.
  • datasketches-vector-X.Y.Z-incubating-test-sources.jar The test source files
  • datasketches-vector-X.Y.Z-incubating-javadoc.jar The compressed Javadocs.



There are two run-time dependencies:

  • org.ojalgo : ojalgo
  • org.apache.datasketches : datasketches-memory


See the pom.xml file for test dependencies.


Issues for datasketches-java


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