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Articles by Costin Leau

Software Engineer, Elastic

Costin Leau leads Elastic's Hadoop efforts. An open source veteran, Costin led various Spring projects and authored an OSGi spec. He is also a speaker at various editions of EclipseCon/OSGi DevCon, JavaOne, Devoxx/Javapolis, JavaZone, SpringOne, TSSJS on Java/Spring/Hadoop-related topics.

Videos

Unveiling the Elasticsearch Query Language (ES|QL)

We are excited to announce the Elasticsearch Query Language (ES|QL) preview. ES|QL is a powerful declarative language that's native to Elasticsearch and designed for composability, expressiveness, and speed.

Videos

Elasticsearch for Apache Hadoop 5.0.0-alpha3

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Elasticsearch for Apache Hadoop 2.3.2 released

​I am pleased to announce the release of Elasticsearch for Apache Hadoop (aka ES-Hadoop) 2.3.2.

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Elasticsearch for Apache Hadoop 5.0.0-alpha2 and 2.3.1 released

​I am pleased to announce the release of Elasticsearch for Apache Hadoop (aka ES-Hadoop) 5.0.0-alpha2 and 2.3.1.

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Elasticsearch for Apache Hadoop 2.3.0 and 2.2.1 released

We are pleased to announce the release of Elasticsearch for Apache Hadoop (ES-Hadoop) 2.3.0 and 2.2.1

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Elasticsearch for Apache Hadoop 2.2.0 and 2.1.3 released

We are pleased to announce that Elasticsearch for Apache Hadoop (ES-Hadoop) is joining the release bonanza through the GA release of ES-Hadoop 2.2.0 and 2.1.3

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Elasticsearch for Apache Hadoop 2.2 RC1 is out

Elasticsearch for Apache Hadoop (ES-Hadoop) 2.2 rc has been released, packing a significant number of bug fixes and enhancements.

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Elasticsearch for Apache Hadoop 2.2 beta1 and 2.1.2 released

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Elasticsearch for Apache Hadoop 2.2.0-m1 and 2.1.1

Announcing the releases of Elasticsearch for Apache Hadoop a.k.a. ES-Hadoop 2.2.0-m1 and 2.1.1, with a list of milestones, upgrades, and bug fixes.