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Posted to issues@tez.apache.org by "Xiaomin Zhang (Jira)" <ji...@apache.org> on 2021/07/16 06:12:00 UTC

[jira] [Created] (TEZ-4320) DAGAppMaster progress not updated correctly

Xiaomin Zhang created TEZ-4320:
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             Summary: DAGAppMaster progress not updated correctly
                 Key: TEZ-4320
                 URL: https://issues.apache.org/jira/browse/TEZ-4320
             Project: Apache Tez
          Issue Type: Bug
            Reporter: Xiaomin Zhang


We found TEZ progress stays at 0% (from ResourceManager WebUI or REST) for most of times.  While for some simple queries, it can be correctly updated.

After some debugging, it seems due to the fix of TEZ-3982 :

 
{noformat}
+      float dagProgress = progress / getTotalVertices();
+      if (dagProgress >= 0.0f && progress <= 1.0f) {
+        return dagProgress;{noformat}



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