Network is unavailable, please fix it - update stuck to 0 %

[Anonymous]

I'm using Talend studio for Big Data 7.1.1 on Windows 10, with the proxy of  my company.
It started with "network is unavailable,please fix it" and with "Download and install third party libraries" disabled or grayed.
In windows->preferences -> proxy I manually entered the proxy in HTTP/HTTPS entries (proxy.namecompany.domain) given by administrator and also the authorization(user and password).

It's 40 minutes that is running and the update is stuck at 1%.

Someone has ideas ?

[Anonymous]

Hello @newAtTalend 

What's your encountering problems for hive connectors? Is it a missing jar issue?

Best regards

Sabrina

[Anonymous]

I have to connect to a server with MapR Distribution and interrogate Hive2 server (Which I'm able to do with Dbeaver).
I've put the same configuration of Dbeaver into ThiveConnection and it prints :
"[statistics] connecting to socket on port 3814
[statistics] connected
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration
at org.apache.hive.jdbc.HiveConnection.createUnderlyingTransport(HiveConnection.java:419)
at org.apache.hive.jdbc.HiveConnection.createBinaryTransport(HiveConnection.java:439)
at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:226)
at org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:183)
at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:107)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at local_project2.pippo_0_1.pippo.tHiveConnection_1Process(pippo.java:360)
at local_project2.pippo_0_1.pippo.runJobInTOS(pippo.java:699)
at local_project2.pippo_0_1.pippo.main(pippo.java:550)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.conf.Configuration
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 10 more
[statistics] disconnected"

I'm sure that the configuration is correct because I can query this database from Dbeaver and other SQL programs.
I don't encounter anymore dialogs or window telling me to install additional Jar's, as you can see, it would've appeared
a  ! mark symbol , but it is not.
so recap : Talend Big Data 7.1.1 , No dialogs or window telling me to install packages, no "!" marks
                 all required libraries installed.
                 Able to connect and query this database from Dbeaver and other Client Sql programs but not from talend
                 Same configuration of Dbeaver into THive Connection

tHiveConnection.jpg

[Anonymous]

Any troubleshooting @xdshi ?

[Anonymous]

Hello,

What's Hadoop versions are you using?

Could you please refer to this online installation guide about:TalendHelpCenter: Supported Big Data platform distribution versions for Talend Jobs?

Best regards

Sabrina

[Anonymous]

let's close this question, I will reopen another question to not disperse the answers