(flink) branch release-1.20 updated: [FLINK-40272][build] Add cache file for checkstyle

[snuyanzin]

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snuyanzin pushed a commit to branch release-1.20
in repository https://gitbox.apache.org/repos/asf/flink.git


The following commit(s) were added to refs/heads/release-1.20 by this push:
     new a530e6a17d2 [FLINK-40272][build] Add cache file for checkstyle
a530e6a17d2 is described below

commit a530e6a17d2b6cba7728acde661c962814b24ea9
Author: Sergey Nuyanzin <snuyan...@gmail.com>
AuthorDate: Sun Aug 2 14:51:09 2026 +0200

    [FLINK-40272][build] Add cache file for checkstyle
---
 .gitignore | 1 +
 pom.xml    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/.gitignore b/.gitignore
index 6c13c284496..089287b620e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,7 @@ scalastyle-output.xml
 .project
 .version.properties
 .spotless-index-file
+.checkstyle-cachefile
 filter.properties
 logs.zip
 .mvn/wrapper/*.jar
diff --git a/pom.xml b/pom.xml
index 5a1fc0e0684..d5f364c3c62 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2194,6 +2194,7 @@ under the License.
                                                
<configLocation>/tools/maven/checkstyle.xml</configLocation>
                                                
<logViolationsToConsole>true</logViolationsToConsole>
                                                
<failOnViolation>true</failOnViolation>
+                                               
<cacheFile>${project.basedir}/.checkstyle-cachefile</cacheFile>
                                        </configuration>
                                </plugin>