deniskuzZ commented on code in PR #4920:
URL: https://github.com/apache/hive/pull/4920#discussion_r1432810986
##########
ql/src/java/org/apache/hadoop/hive/ql/exec/tez/DagUtils.java:
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@@ -716,19 +718,18 @@ private static String getContainerJavaOpts(Configuration
conf) {
}
logLevel = sb.toString();
+ String finalOpts = null;
if (HiveConf.getIntVar(conf, HiveConf.ConfVars.HIVETEZCONTAINERSIZE) > 0) {
- if (javaOpts != null) {
- return javaOpts + " " + logLevel;
- } else {
- return logLevel;
- }
+ finalOpts = javaOpts != null ? javaOpts + " " + logLevel : logLevel;
Review Comment:
````
finalOpts = Strings.nullToEmpty(javaOpts) + " " + logLevel
````
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