---
title: "Acquia Search with Solr 4 - October 2, 2019"
date: "2025-09-12T05:57:24+00:00"
summary: "Acquia Search with Solr 4 update: Service restarts for security and maintenance. Temporary issues with new search indexes possible."
image:
type: "announcement"
url: "/acquia-cloud-platform/release/2019-10-02/75861-acquia-search-solr-4-october-2-2019"
id: "701d6d5f-93dc-436f-97ce-05cc64c495a8"
---

*   Change Acquia performed service restarts on the Cloud platform to add security updates and perform system maintenance tasks. Users may experience temporary issues creating new search indexes during service restarts.
    

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_The information contained herein is subject to change without notice and is not warranted to be error-free. If you encounter any errors, contact Acquia Support._