Genius-pig commented on a change in pull request #777: [IoTDB-400] Support rest
api
URL: https://github.com/apache/incubator-iotdb/pull/777#discussion_r376983082
##########
File path:
server/src/main/java/org/apache/iotdb/db/metrics/server/ServerArgument.java
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@@ -66,7 +67,7 @@ private String inferHostname() {
} catch (UnknownHostException e) {
logger.error("The host is unknow", e);
}
- return ia.getHostName();
+ return Objects.requireNonNull(ia).getHostName();
Review comment:
fixed.
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