Lu Guoqing created ZEPPELIN-5161:
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Summary: YARN random error: Application Master is already
registered
Key: ZEPPELIN-5161
URL: https://issues.apache.org/jira/browse/ZEPPELIN-5161
Project: Zeppelin
Issue Type: Bug
Components: flink, Interpreters
Affects Versions: 0.9.0
Environment: CDH: 5.16.2
YARN: 2.6.0+cdh5.16.2+2863
Reporter: Lu Guoqing
Attachments: application_1606826097924_0058.log
For a *%flink.ssql* paragraph, with *interpreter yarn mode* and *flink yarn
mode*, there will be a *random* error, see attached file for details.
{code:java}
org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.yarn.exceptions.InvalidApplicationMasterRequestException):
Application Master is already registered : application_1606826097924_0056
{code}
In this scenario, there are 2 yarn applications, also with 2 application ID.
The following is the corresponding test data.
||YARN app name||app ID||
|Zeppelin interpreter|application_1606826097924_0056|
|Flink Job|application_1606826097924_0058|
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