Hi, Pig internally generates a lot of runtime info that would be useful to have output in the job config for later debugging analysis. Should we develop a standard for params are written to the job conf file, but not accepted as job input?
For example, these params are accepted as input: pig.exec.reducers.max pig.exec.reducers.bytes.per.reducer But these (not-yet-supported) params are not, they would just be produced: pig.info.reducers.requested.parallel pig.info.reducers.estimated.parallel pig.info.reducers.runtime.parallel I'm proposing the 'pig.info' prefix for this. We can even cause error messaging to return if someone tries to set these. See this comment for more context: https://issues.apache.org/jira/browse/PIG-2779?focusedCommentId=13422680&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13422680 Thoughts? thanks, Bill
