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Posted to dev@hive.apache.org by "Eugene Koifman (JIRA)" <ji...@apache.org> on 2013/12/20 21:24:13 UTC
[jira] [Updated] (HIVE-5702) add logging on WebHCat startup to
print all env var and Configuration
[ https://issues.apache.org/jira/browse/HIVE-5702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eugene Koifman updated HIVE-5702:
---------------------------------
Description:
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.
was:
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());
}
> 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
>
> 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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