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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2022/12/19 05:21:44 UTC

[GitHub] [flink] yuchen-ecnu commented on a diff in pull request #21498: [FLINK-30392] Replace default thread dump depth to 24

yuchen-ecnu commented on code in PR #21498:
URL: https://github.com/apache/flink/pull/21498#discussion_r1051818487


##########
docs/layouts/shortcodes/generated/cluster_configuration.html:
##########
@@ -70,7 +70,7 @@
         </tr>
         <tr>
             <td><h5>cluster.thread-dump.stacktrace-max-depth</h5></td>
-            <td style="word-wrap: break-word;">8</td>
+            <td style="word-wrap: break-word;">24</td>

Review Comment:
   Hi @1996fanrui , @Myasuka.
   
   I think such a deep call stack might not be required for most scenarios, and in our experience so far 24 seems to be a value that can cover most cases. 
   
   In my opinion, to balance the performance of the Rest API and analysis experience, we can consider setting up a deeper call stack with the parameters provided by Flink for such a job.
   
   https://nightlies.apache.org/flink/flink-docs-release-1.16/docs/deployment/config/#cluster-thread-dump-stacktrace-max-depth



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