---
title: CBFT_ENV_OPTIONS
pubDate: 2026-08-17T09:53:44.266Z
antora:
  editUrl: https://github.com/couchbase/docs-server/edit/release/8.0/modules/fts/pages/fts-advanced-settings-CBFT-ENV-OPTIONS.adoc
  xref: xref:server:fts:fts-advanced-settings-CBFT-ENV-OPTIONS.adoc[]
---

[Consult the llms.txt file for a full list of contents](/llms.txt)
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# CBFT_ENV_OPTIONS

It Specifies the cluster level FTS configuration options. This environment variable allows you to specify the default value for the configuration option on the command line.

## [](#example)Example

export CBFT_ENV_OPTIONS=bleveMaxResultWindow=10000000’