[PHOENIX-3375] Upgrade from v4.8.1 to 4.9.0 fails

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.9.0
• Assignee: Samarth Jain
• Reporter: Mujtaba Chohan
• Created: 12/Oct/16 19:37
• Updated: 01/Nov/16 01:13
• Resolved: 01/Nov/16 01:13

Description

Error: Cluster is being concurrently upgraded from 4.8.x to 4.9.x. Please retry establishing connection. (state=INT12,code=2010)
org.apache.phoenix.exception.UpgradeInProgressException: Cluster is being concurrently upgraded from 4.8.x to 4.9.x. Please retry establishing connection.
	at org.apache.phoenix.query.ConnectionQueryServicesImpl.acquireUpgradeMutex(ConnectionQueryServicesImpl.java:2979)
	at org.apache.phoenix.query.ConnectionQueryServicesImpl.upgradeSystemTables(ConnectionQueryServicesImpl.java:2499)
	at org.apache.phoenix.query.ConnectionQueryServicesImpl$13.call(ConnectionQueryServicesImpl.java:2413)
	at org.apache.phoenix.query.ConnectionQueryServicesImpl$13.call(ConnectionQueryServicesImpl.java:2347)
	at org.apache.phoenix.util.PhoenixContextExecutor.call(PhoenixContextExecutor.java:76)
	at org.apache.phoenix.query.ConnectionQueryServicesImpl.init(ConnectionQueryServicesImpl.java:2347)
	at org.apache.phoenix.jdbc.PhoenixDriver.getConnectionQueryServices(PhoenixDriver.java:232)
	at org.apache.phoenix.jdbc.PhoenixEmbeddedDriver.createConnection(PhoenixEmbeddedDriver.java:147)
	at org.apache.phoenix.jdbc.PhoenixDriver.connect(PhoenixDriver.java:202)

Note: UPGRADE_MUTEX is not present is SYSTEM.CATALOG

Issue Links

• is duplicated by: PHOENIX-3326 Restoring SYSTEM.CATALOG from snapshot causes clients to run into UpgradeInProgressException