iwasakims commented on a change in pull request #2581:
URL: https://github.com/apache/hadoop/pull/2581#discussion_r553140533
##########
File path:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell/src/main/java/org/apache/hadoop/yarn/applications/distributedshell/Client.java
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@@ -1330,7 +1330,7 @@ private void
setAMResourceCapability(ApplicationSubmissionContext appContext,
}
if (amVCores == -1) {
amVCores = DEFAULT_AM_VCORES;
- LOG.warn("AM vcore not specified, use " + DEFAULT_AM_VCORES
+ LOG.warn("AM vcore not specified, use {}" + DEFAULT_AM_VCORES
Review comment:
looks like misused place holder.
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