Most likely. You can take the hint from the previous log “Could not connect to 
any of [('::1', 8962, 0, 0), ('127.0.0.1', 8962)]” and search in the IDE 
integration code on what is supposed to run on port 8962 and then verify if it 
is running. This error message below says it is unable to connect to database. 
Can you debug that first? Most of the stack traces are English and I often find 
them helpful. 

Suresh

> On Apr 1, 2019, at 4:07 PM, Alakh Prakash Singh Raghuvanshi 
> <alakh...@gmail.com> wrote:
> 
> Hi,
> 
> Could it be because of this 
> 
> Exception in thread "main" java.lang.RuntimeException: Failed to initialize 
> database for database_scripts/expcatalog
>       at 
> org.apache.airavata.common.utils.DBInitializer.initializeDB(DBInitializer.java:63)
>       at 
> org.apache.airavata.common.utils.DBInitializer.initializeDB(DBInitializer.java:45)
>       at 
> org.apache.airavata.registry.api.service.RegistryAPIServer.StartRegistryServer(RegistryAPIServer.java:69)
>       at 
> org.apache.airavata.registry.api.service.RegistryAPIServer.start(RegistryAPIServer.java:151)
>       at 
> org.apache.airavata.ide.integration.APIServerStarter.main(APIServerStarter.java:23)
> Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 
> address=(host=localhost)(port=13306)(type=master) : Connection refused
>       at 
> org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.get(ExceptionMapper.java:156)
>       at 
> org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.getException(ExceptionMapper.java:118)
>       at 
> org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.throwException(ExceptionMapper.java:92)
>       at org.mariadb.jdbc.Driver.connect(Driver.java:111)
>       at java.sql.DriverManager.getConnection(DriverManager.java:664)
>       at java.sql.DriverManager.getConnection(DriverManager.java:208)
>       at 
> org.apache.airavata.common.utils.DBUtil.getConnection(DBUtil.java:212)
>       at 
> org.apache.airavata.common.utils.DBInitializer.initializeDB(DBInitializer.java:54)
>       ... 4 more
> Caused by: java.sql.SQLException: Could not connect to 
> address=(host=localhost)(port=13306)(type=master) : Connection refused
>       at 
> org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1029)
>       at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:483)
>       at org.mariadb.jdbc.Driver.connect(Driver.java:106)
>       ... 8 more
> Caused by: java.net.ConnectException: Connection refused
>       at java.net.PlainSocketImpl.socketConnect(Native Method)
>       at 
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
>       at 
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
>       at 
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
>       at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
>       at java.net.Socket.connect(Socket.java:589)
>       at java.net.Socket.connect(Socket.java:538)
>       at 
> org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connect(AbstractConnectProtocol.java:401)
>       at 
> org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1022)
>       ... 10 more
> 
> I get his trace when I run 
> org.apache.airavata.ide.integration.APIServerStarter file.
> Thanks,
> Alakh
> 
>> On 01-Apr-2019, at 4:04 PM, Alakh Prakash Singh Raghuvanshi 
>> <alakh...@gmail.com <mailto:alakh...@gmail.com>> wrote:
>> 
>> Hi,
>> 
>> The keycloak is running now. I can connect to 
>> https://airavata.host:8443/auth/ <https://airavata.host:8443/auth/> 
>> Still I am not able to log in the website.
>> 
>> [2019-04-01 20:00:20,969 django_airavata.apps.auth.backends:120 DEBUG] 
>> userinfo: {'sub': 'dcc21374-79ff-4f9f-b895-a6f6a35554bf', 'name': 'dim Upe', 
>> 'preferred_username': 'default-admin', 'given_name': 'dim', 'family_name': 
>> 'Upe', 'email': 'dimuthu.upeks...@gmail.com 
>> <mailto:dimuthu.upeks...@gmail.com>'}
>> [2019-04-01 20:00:20,973 django_airavata.apps.auth.views:77 DEBUG] 
>> authenticated user: default-admin
>> Could not connect to any of [('::1', 8962, 0, 0), ('127.0.0.1', 8962)]
>> 
>> The above are the last few lines of the log printed on the terminal. Please 
>> let me know if you need to see all the log data.
>> 
>> Thanks,
>> Alakh
>> 
>>> On 01-Apr-2019, at 2:48 PM, Christie, Marcus Aaron <machr...@iu.edu 
>>> <mailto:machr...@iu.edu>> wrote:
>>> 
>>> 
>>> 
>>>> On Apr 1, 2019, at 1:24 PM, Alakh Prakash Singh Raghuvanshi 
>>>> <alakh...@gmail.com <mailto:alakh...@gmail.com>> wrote:
>>>> 
>>>> requests.exceptions.ConnectionError: 
>>>> HTTPSConnectionPool(host='airavata.host', port=8443): Max retries exceeded 
>>>> with url: /auth/realms/default/protocol/openid-connect/token (Caused by 
>>>> NewConnectionError('<requests.packages.urllib3.connection.VerifiedHTTPSConnection
>>>>  object at 0x1134f1358>: Failed to establish a new connection: [Errno 61] 
>>>> Connection refused'))
>>>> 
>>> 
>>> It is failing to connect to https://airavata.host:8443 
>>> <https://airavata.host:8443/>. Are you able to load 
>>> https://airavata.host:8443 <https://airavata.host:8443/> ? Is Keycloak 
>>> running?
>> 
> 

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