Hari Sekhon created HIVE-20666: ---------------------------------- Summary: HiveServer2 Interactive LLAP reconnect to already running Yarn app Key: HIVE-20666 URL: https://issues.apache.org/jira/browse/HIVE-20666 Project: Hive Issue Type: Improvement Components: HiveServer2, llap Affects Versions: 1.2.1 Reporter: Hari Sekhon
Improve HiveServer2 Interactive LLAP to reconnect to already running hive llap yarn app. Currently HiveServer2 Interactive startup may fail with the following error if it cannot get enough containers on the queue: {code:java} WARN cli.LlapStatusServiceDriver: Watch timeout 200s exhausted before desired state RUNNING is attained. 2018-10-01 16:26:55,624 - LLAP app 'llap0' in 'RUNNING_PARTIAL' state. Live Instances : '3'. Desired Instances : '4' after 212.498996019 secs. 2018-10-01 16:26:55,624 - App state is RUNNING_PARTIAL. Live Instances : '3', Desired Instance : '4' 2018-10-01 16:26:55,624 - LLAP app 'llap0' deployment unsuccessful. 2018-10-01 16:26:55,625 - Stopping LLAP 2018-10-01 16:26:55,625 - call[['slider', 'stop', u'llap0']] {'logoutput': True, 'user': 'hive', 'stderr': -1}{code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)