Call of spooler_log() api after spooler.log().start_new_file() triggers scheduler.log rotate

As of Now Situation

• If any of the JITL job is executed
  • a new scheduler.log file is created
  • scheduler.log is renamed as scheduler-old.log

Observation

• This issue is not observed in the release 1.9.3
• This issue started from release 1.9.4
• There was issue JS-1455 related with API method API method spooler_log.start_new_file(), which was fixed in release 1.9.4.

How to reproduce

• Let run job1

  <job  name="job1">
      <script  language="javax.script:ecmascript">
          <![CDATA[
  function spooler_process() {
           spooler_log.info( " start_new_file ");
           spooler.log().start_new_file();		
  }
          ]]>
      </script>
      <run_time />
  </job>
  

• Let run job2

  <job  name="job2">
      <script  language="javax.script:ecmascript">
          <![CDATA[
  function spooler_process() {
           spooler_log.info( " hello world : ");				 
  }
          ]]>
      </script>
      <run_time />
  </job>
  

• Check $SCHEDULER_DATA/log folder, scheduler.log will have same start date as the task start date and there will be a scheduler-old.log file.

Desired Behavior

• JITL jobs should not trigger rotate of scheduler.log