Ketan created SPARK-28861:
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Summary: Jetty property handling
Key: SPARK-28861
URL: https://issues.apache.org/jira/browse/SPARK-28861
Project: Spark
Issue Type: Wish
Components: Spark Submit
Affects Versions: 2.4.3
Reporter: Ketan
While processing data from certain files a NumberFormatExceltion was seen in
the logs. The processing was fine but the following stacktrace was observed:
{"time":"2019-08-16
08:21:36,733","level":"DEBUG","class":"o.s.j.u.Jetty","message":"","thread":"Driver","appName":"app-name","appVersion":"APPLICATION_VERSION","type":"APPLICATION","errorCode":"ERROR_CODE","errorId":""}
java.lang.NumberFormatException: For input string: "unknown".
On investigation it is found that in the class Jetty there is the following:
BUILD_TIMESTAMP = formatTimestamp(__buildProperties.getProperty("timestamp",
"unknown"));
which indicates that the config should have the 'timestamp' property. If the
property is not there then the default value is set as 'unknown' and this value
causes the stacktrace to show up in the logs in our application. It has no
detrimental effect on the application as such but could be addressed.
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