Blog
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Update to OpenSearch 1.2.2
As indicated in the previous blog post, CVE-2021-45046 was issued shortly following the release of OpenSearch 1.2.1. This new CVE advises upgrading from Log4j 2.15.0 (used in OpenSearch 1.2.1) to Log4j 2.16.0. Out of an abundance of caution, the team is releasing OpenSearch 1.2.2 which includes Log4j 2.16.0. While there has been no observed reproduction of the issue described in...
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Introducing Data Prepper 1.2.0 with Log Pipelines
Development teams are using Data Prepper and OpenSearch to better understand their applications through Trace Analytics. Now teams can use Data Prepper and OpenSearch for log analysis as well. You can start using Data Prepper 1.2.0 for log ingestion today. This release enables log collection into OpenSearch from Fluent Bit, supports Logstash configuration files, and provides other improvements.
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Important: Update to OpenSearch 1.2.1
Update Dec 14, 2021: The new CVE-2021-45046 affecting Log4j 2.15.0 was published earlier today, and OpenSearch 1.2.1 includes that version of Log4j. As with the previous issue, the team has not been able to reproduce this issue, nor any patterns thought to trigger this issue. Out of an abundance of caution, and, as indicated in the advisory, we will release...
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Connecting to OpenSearch over HTTPS using the Java High-Level REST Client
If you have ever used OpenSearch with a Java application, you might have come across the OpenSearch Java high-level REST client. The REST client provides OpenSearch APIs as methods, and makes it easier for a Java application to interact with OpenSearch using request/response objects.
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Introducing OpenSearch Benchmark
We would like to introduce OpenSearch Benchmark - a community driven, open source fork of Rally. The mission of the project is to provide a convenient and reliable performance testing framework for OpenSearch. OpenSearch Benchmark intends to be compatible with OpenSearch and Amazon OpenSearch Service. OpenSearch Benchmark is currently in alpha release and will be maintained under the Apache License,...
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