Prabhjyot Singh created AMBARI-21243:
----------------------------------------
Summary: Improve Zeppelin startup time
Key: AMBARI-21243
URL: https://issues.apache.org/jira/browse/AMBARI-21243
Project: Ambari
Issue Type: Improvement
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh
Currently Zeppelin takes more than 1 minute to start. The bulk of the time
during startup is spent with
{code}
2017-05-09 09:07:34,636 - Will retry 29 time(s), caught exception:
interpreter.json not found. waiting for Zeppelin server to start.... Sleeping
for 5 sec(s)
2017-05-09 09:07:39,639 - Will retry 28 time(s), caught exception:
interpreter.json not found. waiting for Zeppelin server to start.... Sleeping
for 5 sec(s)
2017-05-09 09:07:44,644 - Will retry 27 time(s), caught exception:
interpreter.json not found. waiting for Zeppelin server to start.... Sleeping
for 5 sec(s)
2017-05-09 09:07:49,649 - Will retry 26 time(s), caught exception:
interpreter.json not found. waiting for Zeppelin server to start.... Sleeping
for 5 sec(s)
2017-05-09 09:07:54,652 - Will retry 25 time(s), caught exception:
interpreter.json not found. waiting for Zeppelin server to start.... Sleeping
for 5 sec(s)
2017-05-09 09:07:59,653 - Will retry 24 time(s), caught exception:
interpreter.json not found. waiting for Zeppelin server to start.... Sleeping
for 5 sec(s)
2017-05-09 09:08:05,885 - Will retry 23 time(s), caught exception:
interpreter.json not found. waiting for Zeppelin server to start.... Sleeping
for 5 sec(s)
2017-05-09 09:08:10,890 - Will retry 22 time(s), caught exception:
interpreter.json not found. waiting for Zeppelin server to start.... Sleeping
for 5 sec(s)
2017-05-09 09:08:15,892 - Will retry 21 time(s), caught exception:
interpreter.json not found. waiting for Zeppelin server to start.... Sleeping
for 5 sec(s)
2017-05-09 09:08:20,893 - Will retry 20 time(s), caught exception:
interpreter.json not found. waiting for Zeppelin server to start.... Sleeping
for 5 sec(s)
2017-05-09 09:08:25,894 - Will retry 19 time(s), caught exception:
interpreter.json not found. waiting for Zeppelin server to start.... Sleeping
for 5 sec(s)
2017-05-09 09:08:30,899 - Will retry 18 time(s), caught exception:
interpreter.json not found. waiting for Zeppelin server to start.... Sleeping
for 5 sec(s)
2017-05-09 09:08:35,904 - Will retry 17 time(s), caught exception:
interpreter.json not found. waiting for Zeppelin server to start.... Sleeping
for 5 sec(s)
{code}
So the idea of this is to have interpeter.json cached, and apply it does not
exists.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
