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Posted to dev@tez.apache.org by "Raghav Aggarwal (Jira)" <ji...@apache.org> on 2025/05/26 15:40:00 UTC

[jira] [Created] (TEZ-4633) Updating JVM flags in tez-site docs

Raghav Aggarwal created TEZ-4633:
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             Summary: Updating JVM flags in tez-site docs
                 Key: TEZ-4633
                 URL: https://issues.apache.org/jira/browse/TEZ-4633
             Project: Apache Tez
          Issue Type: Improvement
            Reporter: Raghav Aggarwal
            Assignee: Raghav Aggarwal


In JDK 17, JVM flags like PrintGCTimeStamps which are deprecated. Better to move to -Xlog. 

In code, we should remove  TEZ_TASK_LAUNCH_CMD_OPTS_JDK8_DEFAULT  and TEZ_TASK_LAUNCH_CMD_OPTS_JDK9_DEFAULT as tez has moved to JDK17?



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