[ https://issues.apache.org/jira/browse/HIVE-10093?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aihua Xu updated HIVE-10093: ---------------------------- Attachment: HIVE-10093.patch Address comments. > Unnecessary HMSHandler initialization for default MemoryTokenStore on HS2 > ------------------------------------------------------------------------- > > Key: HIVE-10093 > URL: https://issues.apache.org/jira/browse/HIVE-10093 > Project: Hive > Issue Type: Bug > Reporter: Szehon Ho > Assignee: Aihua Xu > Priority: Minor > Attachments: HIVE-10093.patch > > > When the HiveAuthFactory is constructed in HS2, it initializes a HMSHandler > unnecessarily right before the call to: > HadoopThriftAuthBridge.startDelegationTokenSecretManager(). If the > DelegationTokenStore is configured to be a memoryTokenStore, this step is not > needed. > Side effect is creation of useless derby database file on HiveServer2 in > secure clusters, causing confusion. This could potentially be skipped if > MemoryTokenStore is used. -- This message was sent by Atlassian JIRA (v6.3.4#6332)