Eugene Koifman created HIVE-5702:
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Summary: 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());
}
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