Myasuka commented on a change in pull request #8668: [FLINK-12784][metrics]
Support retention policy for InfluxDB metrics …
URL: https://github.com/apache/flink/pull/8668#discussion_r291865744
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File path:
flink-metrics/flink-metrics-influxdb/src/test/java/org/apache/flink/metrics/influxdb/InfluxdbReporterTest.java
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@@ -57,6 +57,7 @@
private static final String TEST_INFLUXDB_DB = "test-42";
private static final String METRIC_HOSTNAME = "task-mgr-1";
private static final String METRIC_TM_ID = "tm-id-123";
+ private String retentionPolicy = "";
Review comment:
How about using final variable `RETENTION_POLICY` just like above tests?
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