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https://issues.apache.org/jira/browse/HIVE-5702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eugene Koifman updated HIVE-5702:
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Attachment: HIVE-5702.patch
> add logging on WebHCat startup to print all env var and Configuration
> ---------------------------------------------------------------------
>
> Key: HIVE-5702
> URL: https://issues.apache.org/jira/browse/HIVE-5702
> Project: Hive
> Issue Type: Bug
> Components: WebHCat
> Affects Versions: 0.13.0
> Reporter: Eugene Koifman
> Assignee: Eugene Koifman
> Priority: Minor
> Attachments: HIVE-5702.patch
>
>
> this helps debugging/diagnosing issues
> Something like:
> Map<String, String> env = System.getenv();
> List<String> propKeys = new ArrayList<String>(env.keySet());
> Collections.sort(propKeys);
> LOG.info("WebHCat environment:");
> for(String propKey : propKeys) {
> LOG.info(propKey + "=" + env.get(propKey));
> }
> LOG.info("Configuration props:");
> Iterator<Map.Entry<String, String>> configProps = appConf.iterator();
> while(configProps.hasNext()) {
> Map.Entry<String, String> ent = configProps.next();
> LOG.info(ent.getKey() + "=" + ent.getValue());
> }
> Could be useful to add a REST call to dump such info as well (is security a
> concern here?)
> Also, make sure to log what config files it attempted to load and which it
> actually did load.
>
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