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@PauiC PauiC commented Sep 26, 2025

Description

Add documentation for LogPatternAnalysisTool and DataDistributionTool

Closes #11123

This PR adds comprehensive documentation for two new ML Commons agent tools:

  • LogPatternAnalysisTool: Performs advanced log analysis with three modes - log sequence analysis (trace-correlated), pattern difference analysis (baseline vs selection comparison), and log insights analysis (error detection)
    Log patterns analysis tool skills#625

  • DataDistributionTool: Analyzes data distribution patterns with support for both single dataset analysis and comparative analysis between time periods to detect anomalies and trends
    feat: Data Distribution Tool skills#634

Version

3.3.0

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  • By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license and subject to the Developers Certificate of Origin.
    For more information on following Developer Certificate of Origin and signing off your commits, please check here.

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Thank you for submitting your PR. The PR states are In progress (or Draft) -> Tech review -> Doc review -> Editorial review -> Merged.

Before you submit your PR for doc review, make sure the content is technically accurate. If you need help finding a tech reviewer, tag a maintainer.

When you're ready for doc review, tag the assignee of this PR. The doc reviewer may push edits to the PR directly or leave comments and editorial suggestions for you to address (let us know in a comment if you have a preference). The doc reviewer will arrange for an editorial review.

@PauiC PauiC marked this pull request as ready for review September 26, 2025 07:12
@Hailong-am
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@PauiC can you link the PR of skills for these two tools?

Signed-off-by: Jiaru Jiang <[email protected]>
@PauiC PauiC changed the title Blobs for the Log-Pattern-Analysis Tool and the Data-Distribution Tool Documentation for the Log-Pattern-Analysis Tool and the Data-Distribution Tool Sep 29, 2025
@xluo-aws
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Could you add info about limitation or maximum supported log volume?

Signed-off-by: Fanit Kolchina <[email protected]>
Signed-off-by: Fanit Kolchina <[email protected]>
@kolchfa-aws kolchfa-aws added Tech review PR: Tech review in progress release-notes PR: Include this PR in the automated release notes v3.3.0 labels Sep 29, 2025
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PauiC commented Sep 30, 2025

Could you add info about limitation or maximum supported log volume?

Sure, I'll add that information.

Signed-off-by: Jiaru Jiang <[email protected]>
Signed-off-by: Jiaru Jiang <[email protected]>
Signed-off-by: Jiaru Jiang <[email protected]>
Signed-off-by: Jiaru Jiang <[email protected]>
Signed-off-by: Jiaru Jiang <[email protected]>
@kolchfa-aws kolchfa-aws added Editorial review PR: Editorial review in progress and removed Tech review PR: Tech review in progress labels Oct 1, 2025
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Editorial review

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@natebower natebower left a comment

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LGTM

@natebower natebower removed the Editorial review PR: Editorial review in progress label Oct 1, 2025
@natebower natebower merged commit 73a2819 into opensearch-project:main Oct 1, 2025
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[DOC] Documents Log Pattern Analysis tool and Data Distribution tool

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