[ZEPPELIN-3603] updating interpreters settings through API deletes properties

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.7.3, 0.8.0
• Component/s: rest-api

Environment

centos 7.5.1804

• Assignee: Unassigned
• Reporter: David
• Created: 10/Jul/18 12:43
• Updated: 10/Jul/18 13:10

Description

This happens for each interpreter, but I will take psql as an example.

1) default settings

Psql default settings contain, among other things :

"name": "psql",
...
"properties": {
"postgresql.driver.name": "org.postgresql.Driver",
"postgresql.password": "",
"postgresql.url": "jdbc:postgresql://localhost:5432/",
"postgresql.max.result": "1000",
"postgresql.user": "gpadmin"
},
....

2) changing a parameter ( with curl here):

{{curl -b cookie http://[zeppelin-server]:[zeppelin-port]/api/interpreter/setting/[interpreter ID] -X PUT -d '{ "option":

{ "isUserImpersonate": true, "perUser": "isolated"}

}'}}

As you can see, I do not change anything belonging to properties.

 

3) curl's return

{"status":"OK","message":"","body":{"id":"2DKAKYN72","name":"psql","group":"psql","status":"DOWNLOADING_DEPENDENCIES","interpreterGroup":[{"name":"sql","class":"org.apache.zeppelin.postgresql.PostgreSqlInterpreter","defaultInterpreter":false,"editor":{}}],"option":{"remote":false,"port":-1,"perNote":"shared","perUser":"isolated","isExistingProcess":false,"setPermission":false,"isUserImpersonate":true}}}

 

==> properties are gone.