[GitHub] [hive] deniskuzZ commented on a change in pull request #2879: [WIP]HIVE-25801: Custom queue setting is not honoured by Query based compaction StatsUpdater

[GitBox <gi...@apache.org>]

deniskuzZ commented on a change in pull request #2879:
URL: https://github.com/apache/hive/pull/2879#discussion_r770700352



##########
File path: ql/src/java/org/apache/hadoop/hive/ql/exec/tez/DagUtils.java
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@@ -1299,6 +1299,10 @@ public static FileStatus validateTargetDir(Path path, Configuration conf) throws
   // the api that finds the jar being used by this class on disk
   public String getExecJarPathLocal(Configuration configuration) throws URISyntaxException {
     // returns the location on disc of the jar of this class.
+    String jar = configuration.get(ConfVars.HIVEJAR.varname);
+    if (!StringUtils.isBlank(jar)) {
+      return jar;

Review comment:
       why is this change needed?




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