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[IT] Force English locale for integration test JVMs #19068

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Merged
chrisdutz merged 1 commit into from
Nov 2, 2026
Merged

[IT] Force English locale for integration test JVMs #19068

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10 changes: 10 additions & 0 deletions integration-test/pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,13 @@
<integrationTest.forkCount>1</integrationTest.forkCount>
<integrationTest.includedGroups/>
<integrationTest.launchNodeInSameJVM>true</integrationTest.launchNodeInSameJVM>
<!--
Force an English locale for the test JVM and for the DataNode/ConfigNode processes it spawns
(they inherit the environment). Many ITs format numbers with String.format("%f") or compare
formatted output (e.g. "1,000,000" / "1.1"), which breaks on hosts with a non-English default
locale such as de_DE.
-->
<integrationTest.localeOpts>-Duser.language=en -Duser.country=US</integrationTest.localeOpts>
<integrationTest.nodeMaxHeapSize>200m</integrationTest.nodeMaxHeapSize>
<integrationTest.nodeNewHeapSize>200m</integrationTest.nodeNewHeapSize>
<integrationTest.randomSelectWriteNode>true</integrationTest.randomSelectWriteNode>
Expand Down Expand Up @@ -330,6 +337,9 @@
<exclude>**/subscription/it/**</exclude>
</excludes>
<useSystemClassLoader>false</useSystemClassLoader>
<environmentVariables>
<JAVA_TOOL_OPTIONS>${integrationTest.localeOpts}</JAVA_TOOL_OPTIONS>
</environmentVariables>
<parallel>none</parallel>
<forkCount>${integrationTest.forkCount}</forkCount>
<reuseForks>false</reuseForks>
Expand Down
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