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Attila Sasvari updated OOZIE-3112: ---------------------------------- Comment: was deleted (was: Thanks [~gezapeti] for working on this. Some comments: - Use try with resources if possible - Can you add a comment when print out the default properties file so that one can see the origin of the file? Something like "Generated by OozieSpark ActionExecutor", would help to review workflows. {code} #Generated by Oozie SparkActionExecutor #Mon Nov 13 10:01:31 UTC 2017 test=42 {code} {{mergeAndAddPropetiesFile}} is a private method, either add proper javadoc comments to describe what it does or remove it entirely. I would suggest the latter. - nit: can you extract reads and writes to separate functions - it would help to understand what is going on (e.g. having processServerDefaultConfig, processLocalizedDefaultConfig, processUserProptiesFileConfig) - idea: if there is a collision / a config setting is overwritten during the process, it might help to log / notify the user about the decision taken. For example "Spark configuration \[XYZ] was present in files \[f1,f2,f3]...". In the "final" merged configuration file it is visible though... - {{try (FileReader reader = new FileReader(file))}} could be {{try (Reader reader = new FileReader(file)) {}} - Error messages are slightly inconsistent. - {{"Cloud not process propagated Spark configs!" + e.getMessage())}} should be {{"Could not read propagated Spark config file [{1}]. Reason: "}} + use {{String.format() or something}} - do not {{e.printStackTrace(System.err)}} - {{System.err.println("Cloud not write out Spark config file!" + e.getMessage())}} should be {{System.err.println("Could not persist derived Spark config file. Reason:" + e.getMessage())}} or something - do not {{e.printStackTrace(System.err)}} - {{try (final FileWriter fileWriter}} should be {{try (final Writer fileWriter = }} - {{Cloud not process Spark configs from file}} should be {{Could not read Spark config file [{1}]. Reason: " + e.getMessage()}} + use {{String.format() or something}} - do not {{e.printStackTrace(System.err)}} {{TestSparkArgsExtractor.java}} - Can you organize the code into "logical subsections" (setup, exercise, verification)? It is quite hard to see where the actual execution ({{final List<String> sparkArgs = new SparkArgsExtractor(actionConf).extract(mainArgs);}}) starts without vertical spaces. General: - Can you make references final and restrict visibility if possible. - Can you describe the new feature / behaviour in Oozie / Spark Action documentation ? - Please file a ReviewBoard request next time. It would have been easier to review the changes.) > SparkConfigrationService overwrites properties provided via --properties-file > option in SparkAction > --------------------------------------------------------------------------------------------------- > > Key: OOZIE-3112 > URL: https://issues.apache.org/jira/browse/OOZIE-3112 > Project: Oozie > Issue Type: Bug > Reporter: Peter Cseh > Assignee: Peter Cseh > Attachments: OOZIE-3112.01.patch, OOZIE-3112.02.patch > > > SparkConfigurationService injects the config values as --conf to SparkSubmit. > This will overwrite propties provided in the --properies-file option which is > not the expected behavior. -- This message was sent by Atlassian JIRA (v6.4.14#64029)