zentol commented on pull request #15175: URL: https://github.com/apache/flink/pull/15175#issuecomment-799417267
``` [INFO] There are 18 errors reported by Checkstyle 8.14 with /tools/maven/checkstyle.xml ruleset. [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusPushGatewayReporterFactory.java:[20,8] (imports) UnusedImports: Unused import: io.prometheus.client.exporter.PushGateway. [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusPushGatewayReporterFactory.java:[22] (imports) ImportOrder: Import org.apache.flink.metrics.MetricConfig appears after other imports that it should precede [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusPushGatewayReporterFactory.java:[53,51] (whitespace) WhitespaceAfter: 'typecast' is not followed by whitespace. [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusPushGatewayReporterFactory.java:[74] (regexp) RegexpSingleline: Trailing whitespace [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusPushGatewayReporter.java:[31,8] (imports) UnusedImports: Unused import: javax.annotation.Nullable. [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusReporterFactory.java:[20,8] (imports) UnusedImports: Unused import: io.prometheus.client.exporter.HTTPServer. [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusReporterFactory.java:[22] (imports) ImportOrder: Import org.apache.flink.metrics.MetricConfig appears after other imports that it should precede [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusReporterFactory.java:[25,8] (imports) UnusedImports: Unused import: org.apache.flink.runtime.metrics.MetricRegistryConfiguration. [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusReporterFactory.java:[28,8] (imports) UnusedImports: Unused import: org.slf4j.Logger. [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusReporterFactory.java:[29,8] (imports) UnusedImports: Unused import: org.slf4j.LoggerFactory. [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusReporterFactory.java:[31,8] (imports) UnusedImports: Unused import: javax.annotation.Nullable. [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusReporterFactory.java:[33,8] (imports) UnusedImports: Unused import: java.io.IOException. [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusReporterFactory.java:[47,51] (whitespace) WhitespaceAfter: 'typecast' is not followed by whitespace. [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusReporter.java:[24,8] (imports) UnusedImports: Unused import: org.apache.flink.metrics.MetricConfig. [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusReporter.java:[27,8] (imports) UnusedImports: Unused import: org.apache.flink.util.NetUtils. [ERROR] src/main/java/org/apache/flink/metrics/prometheus/PrometheusReporter.java:[35,15] (imports) UnusedImports: Unused import: org.apache.flink.util.Preconditions.checkNotNull. [ERROR] src/test/java/org/apache/flink/metrics/prometheus/PrometheusReporterTest.java:[60] (imports) ImportOrder: Extra separation in import group before 'org.apache.flink.metrics.prometheus.PrometheusReporterFactory.ARG_PORT' [ERROR] src/test/java/org/apache/flink/metrics/prometheus/PrometheusReporterTest.java:[60] (imports) ImportOrder: Import org.apache.flink.metrics.prometheus.PrometheusReporterFactory.ARG_PORT appears after other imports that it should precede ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
