- Elasticsearch for Apache Hadoop and Spark: other versions:
- Preface
- Elasticsearch for Apache Hadoop
- Documentation sections
- Key features
- Requirements
- Installation
- Architecture
- Configuration
- Runtime options
- Security
- Logging
- Map/Reduce integration
- Apache Hive integration
- Apache Spark support
- Mapping and Types
- Error Handlers
- Kerberos
- Hadoop Metrics
- Performance considerations
- Cloud/restricted environments
- Troubleshooting
- Resources
- License
- Breaking Changes
- Release Notes
- Elasticsearch for Apache Hadoop version 8.17.0
- Elasticsearch for Apache Hadoop version 8.16.2
- Elasticsearch for Apache Hadoop version 8.16.1
- Elasticsearch for Apache Hadoop version 8.16.0
- Elasticsearch for Apache Hadoop version 8.15.5
- Elasticsearch for Apache Hadoop version 8.15.4
- Elasticsearch for Apache Hadoop version 8.15.3
- Elasticsearch for Apache Hadoop version 8.15.1
- Elasticsearch for Apache Hadoop version 8.15.0
- Elasticsearch for Apache Hadoop version 8.14.3
- Elasticsearch for Apache Hadoop version 8.14.2
- Elasticsearch for Apache Hadoop version 8.14.1
- Elasticsearch for Apache Hadoop version 8.14.0
- Elasticsearch for Apache Hadoop version 8.13.4
- Elasticsearch for Apache Hadoop version 8.13.3
- Elasticsearch for Apache Hadoop version 8.13.2
- Elasticsearch for Apache Hadoop version 8.13.1
- Elasticsearch for Apache Hadoop version 8.13.0
- Elasticsearch for Apache Hadoop version 8.12.2
- Elasticsearch for Apache Hadoop version 8.12.1
- Elasticsearch for Apache Hadoop version 8.12.0
- Elasticsearch for Apache Hadoop version 8.11.4
- Elasticsearch for Apache Hadoop version 8.11.3
- Elasticsearch for Apache Hadoop version 8.11.2
- Elasticsearch for Apache Hadoop version 8.11.1
- Elasticsearch for Apache Hadoop version 8.11.0
- Elasticsearch for Apache Hadoop version 8.10.4
- Elasticsearch for Apache Hadoop version 8.10.3
- Elasticsearch for Apache Hadoop version 8.10.2
- Elasticsearch for Apache Hadoop version 8.10.1
- Elasticsearch for Apache Hadoop version 8.10.0
- Elasticsearch for Apache Hadoop version 8.9.2
- Elasticsearch for Apache Hadoop version 8.9.1
- Elasticsearch for Apache Hadoop version 8.9.0
- Elasticsearch for Apache Hadoop version 8.8.2
- Elasticsearch for Apache Hadoop version 8.8.1
- Elasticsearch for Apache Hadoop version 8.8.0
- Elasticsearch for Apache Hadoop version 8.7.1
- Elasticsearch for Apache Hadoop version 8.7.0
- Elasticsearch for Apache Hadoop version 8.6.2
- Elasticsearch for Apache Hadoop version 8.6.1
- Elasticsearch for Apache Hadoop version 8.6.0
- Elasticsearch for Apache Hadoop version 8.5.3
- Elasticsearch for Apache Hadoop version 8.5.2
- Elasticsearch for Apache Hadoop version 8.5.1
- Elasticsearch for Apache Hadoop version 8.5.0
- Elasticsearch for Apache Hadoop version 8.4.3
- Elasticsearch for Apache Hadoop version 8.4.2
- Elasticsearch for Apache Hadoop version 8.4.1
- Elasticsearch for Apache Hadoop version 8.4.0
- Elasticsearch for Apache Hadoop version 8.3.3
- Elasticsearch for Apache Hadoop version 8.3.2
- Elasticsearch for Apache Hadoop version 8.3.1
- Elasticsearch for Apache Hadoop version 8.3.0
- Elasticsearch for Apache Hadoop version 8.2.3
- Elasticsearch for Apache Hadoop version 8.2.2
- Elasticsearch for Apache Hadoop version 8.2.1
- Elasticsearch for Apache Hadoop version 8.2.0
- Elasticsearch for Apache Hadoop version 8.1.3
- Elasticsearch for Apache Hadoop version 8.1.2
- Elasticsearch for Apache Hadoop version 8.1.1
- Elasticsearch for Apache Hadoop version 8.1.0
- Elasticsearch for Apache Hadoop version 8.0.1
- Elasticsearch for Apache Hadoop version 8.0.0
- Elasticsearch for Apache Hadoop version 8.0.0-rc2
- Elasticsearch for Apache Hadoop version 8.0.0-rc1
- Elasticsearch for Apache Hadoop version 8.0.0-beta1
- Elasticsearch for Apache Hadoop version 8.0.0-alpha2
- Elasticsearch for Apache Hadoop version 8.0.0-alpha1
Elasticsearch for Apache Hadoop
editElasticsearch for Apache Hadoop
editElasticsearch for Apache Hadoop is an open-source, stand-alone, self-contained, small library that allows Hadoop jobs (whether using Map/Reduce or libraries built upon it such as Hive or new upcoming libraries like Apache Spark ) to interact with Elasticsearch. One can think of it as a connector that allows data to flow bi-directionaly so that applications can leverage transparently the Elasticsearch engine capabilities to significantly enrich their capabilities and increase the performance.
Elasticsearch for Apache Hadoop offers first-class support for vanilla Map/Reduce and Hive so that using Elasticsearch is literally like using resources within the Hadoop cluster. As such, Elasticsearch for Apache Hadoop is a passive component, allowing Hadoop jobs to use it as a library and interact with Elasticsearch through Elasticsearch for Apache Hadoop APIs.
While the official name of the project is Elasticsearch for Apache Hadoop throughout the documentation the term elasticsearch-hadoop will be used instead to increase readability.
If you are looking for Elasticsearch HDFS Snapshot/Restore plugin (a separate project), please refer to its home page.