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Elasticsearch 6.0.0-beta1 released

Blog post from Elastic

Post Details
Company
Date Published
Author
Clinton Gormley
Word Count
1,273
Company Posts That Month
18
Language
-
Hacker News Points
-
Post removed?
No
Summary

Elasticsearch 6.0.0-beta1, based on Lucene 7-SNAPSHOT, has been released for testing purposes, introducing significant updates aimed at improving performance and security. Key changes include a new Sequence Numbers infrastructure for faster recovery of active indices by allowing replicas to sync with the primary node more efficiently, and a search scalability feature that optimizes shard-level requests to prevent system overloads during large-scale searches. The release also enhances disk space management with a new disk.watermark.flood_stage setting that restricts writes to read-only mode when disk space is critically low, and eliminates default passwords by introducing a bootstrap.password setting to enhance security. Additional improvements include reduced overhead in profiling and search timeouts, better percolator performance through range fields, and updates to package configurations for easier setup. Users are encouraged to test this beta version, although it is not intended for production use, and to provide feedback through designated channels.

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