RANGER-5397: IllegalArgumentException in RangerRESTClient when no ran… #732
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…ger.plugin.<service>.policy.rest.url is configured
dhavalshah9131
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dineshkumar-yadav,
mneethiraj,
pradeepagrawal8184 and
rameeshm
rameeshm
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Nov 24, 2025
agents-common/src/main/java/org/apache/ranger/plugin/util/RangerRESTClient.java
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mneethiraj
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Dec 9, 2025
vyommani
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Jan 2, 2026
apache#732) * RANGER-5397: IllegalArgumentException in RangerRESTClient when no ranger.plugin.<service>.policy.rest.url is configured * fixed checkstyle issues. * change the code to throw IAE if url is not set.
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What changes were proposed in this pull request?
RangerBasePlugin initialization fails with an IllegalArgumentException when the ranger.plugin..policy.rest.url property is not set.
The issue occurs because getConfiguredURLs() returns an empty list, causing Random.nextInt(0) to throw an exception.
How was this patch tested?
wrote a new test TestRangerRESTClient.testPluginInit_WithNoUrl_DoesNotCrash() this will fail without fix and pass with fix.