[ https://issues.apache.org/jira/browse/OOZIE-3422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andras Piros updated OOZIE-3422: -------------------------------- Component/s: client > [client] Enhance logging of Oozie client connecting to the Oozie server > ----------------------------------------------------------------------- > > Key: OOZIE-3422 > URL: https://issues.apache.org/jira/browse/OOZIE-3422 > Project: Oozie > Issue Type: Improvement > Components: client > Affects Versions: 5.1.0 > Reporter: Andras Salamon > Assignee: Andras Salamon > Priority: Major > Attachments: OOZIE-3422-01.patch > > > When the Oozie client tries to connect to the server and fails the error > message is not always helpful. > {noformat} > $ oozie jobs -oozie http://thisisawrongurl > > > > > Error: IO_ERROR : java.io.IOException: Error while connecting Oozie server. > No of retries = 1. Exception = thisisawrongurl > {noformat} > A few examples with more helpful error messages: > {noformat} > $ oozie jobs -oozie http://localhost:11001 > Connection exception has occurred [ java.net.ConnectException Connection > refused (Connection refused) ]. Trying after 1 sec. Retry count = 1 > Connection exception has occurred [ java.net.ConnectException Connection > refused (Connection refused) ]. Trying after 2 sec. Retry count = 2 > Connection exception has occurred [ java.net.ConnectException Connection > refused (Connection refused) ]. Trying after 4 sec. Retry count = 3 > Connection exception has occurred [ java.net.ConnectException Connection > refused (Connection refused) ]. Trying after 8 sec. Retry count = 4 > Error: IO_ERROR : java.io.IOException: Error while connecting Oozie server. > No of retries = 4. Exception = Connection refused (Connection refused) > $ oozie jobs -oozie http://localhost:11000/oozietypo > Error: IO_ERROR : java.io.IOException: Error while connecting Oozie server. > No of retries = 1. Exception = Could not authenticate, Authentication failed, > status: 404, message: Not Found > {noformat} > It is not enought to print out the {{getMessage()}} of the {{Exception}}, we > should also print out the full stack trace in the > {{ConnectionRetriableClient}} class. -- This message was sent by Atlassian JIRA (v7.6.3#76005)