Github user whhe commented on the issue: https://github.com/apache/incubator-griffin/pull/332 Hi @toyboxman I understand your concern and I agree that %n is better than \n as line separator. As you mentioned, the change you committed is acceptable, but not necessary in this situation. If you insist on changing it, the lines below will be put into the same request body, so we should keep them consistent in structure. https://github.com/apache/incubator-griffin/blob/37b5cbbe10c7e7c26176a4cfafdceba5ef17e3b1/service/src/main/java/org/apache/griffin/core/metric/MetricStoreImpl.java#L84 https://github.com/apache/incubator-griffin/blob/37b5cbbe10c7e7c26176a4cfafdceba5ef17e3b1/service/src/main/java/org/apache/griffin/core/metric/MetricStoreImpl.java#L146 And I'm not sure if there is more \n that can be modified, you'b better change them together.
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