K0K0V0K commented on code in PR #8100: URL: https://github.com/apache/hadoop/pull/8100#discussion_r2974866697
########## hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml: ########## @@ -2282,4 +2282,44 @@ </description> </property> +<property> + <name>mapreduce.security.enabled</name> + <value>false</value> + <description> + Enables MapReduce Task-Level Security Enforcement + When enabled, the Application Master performs validation of user-submitted mapper, reducer, and other task-related classes before launching containers. + This mechanism protects the cluster from running disallowed or unsafe task implementations as defined by administrator-controlled policies. + </description> +</property> + +<property> + <name>mapreduce.security.property-domain</name> + <value>mapreduce.job.combine.class,mapreduce.job.combiner.group.comparator.class,mapreduce.job.end-notification.custom-notifier-class,mapreduce.job.inputformat.class,mapreduce.job.map.class,mapreduce.job.map.output.collector.class,mapreduce.job.output.group.comparator.class,mapreduce.job.output.key.class,mapreduce.job.output.key.comparator.class,mapreduce.job.output.value.class,mapreduce.job.outputformat.class,mapreduce.job.partitioner.class,mapreduce.job.reduce.class,mapreduce.map.output.key.class,mapreduce.map.output.value.class</value> + <description> Review Comment: Sorry, i dont know what `chaining task properties` means in this context -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
