./gradlew ":qa:mixed-cluster:v9.3.3#mixedClusterTest" -Dtests.class="org.elasticsearch.backwards.MixedClusterClientYamlTestSuiteIT" -Dtests.method="test {p0=aggregations/cardinality_metric/Partially unmapped}" -Dtests.seed=B84742E0E100864B -Dtests.bwc=true -Dtests.locale=jv-Latn-ID -Dtests.timezone=America/Ojinaga -Druntime.java=25

java.lang.AssertionError: org.junit.internal.runners.model.MultipleFailureException: There were 8 errors:
  java.lang.AssertionError(Error executing section at [aggregations/cardinality_metric:2]: Connection refused)
  java.lang.AssertionError(expected [2xx] status code but api [bulk] returned [503 Service Unavailable] [{"error":{"root_cause":[{"type":"cluster_block_exception","reason":"blocked by: [SERVICE_UNAVAILABLE/2/no master];","stack_trace":"org.elasticsearch.cluster.block.ClusterBlockException: blocked by: [SERVICE_UNAVAILABLE/2/no master];\n"}],"type":"cluster_block_exception","reason":"blocked by: [SERVICE_UNAVAILABLE/2/no master];","stack_trace":"org.elasticsearch.cluster.block.ClusterBlockException: blocked by: [SERVICE_UNAVAILABLE/2/no master];\n"},"status":503}])
  java.lang.AssertionError(expected [2xx] status code but api [indices.create] returned [503 Service Unavailable] [{"error":{"root_cause":[{"type":"master_not_discovered_exception","reason":null,"stack_trace":"or
[truncated]