[ https://issues.apache.org/jira/browse/NIFI-9019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eduardo Mota Fontes resolved NIFI-9019. --------------------------------------- Resolution: Fixed > Redis Sentinel Database index > 0 connections error in v. 1.14.0 > ---------------------------------------------------------------- > > Key: NIFI-9019 > URL: https://issues.apache.org/jira/browse/NIFI-9019 > Project: Apache NiFi > Issue Type: Bug > Components: Core Framework > Affects Versions: 1.14.0 > Reporter: Jens M Kofoed > Assignee: Eduardo Mota Fontes > Priority: Major > Fix For: 1.15.0 > > > After upgrading from v. 1.13.2 to v. 1.14.0 I have issues with Redis > connetions > I seems if a RedisConnectionPoolService is configured with a Database Index = > 0 there are no issues. > But if I have the Database Index set to 3 I got the following errors in the > log: > 2021-08-06 11:18:21,123 INFO [Timer-Driven Process Thread-13] > o.a.n.r.s.RedisConnectionPoolService > RedisConnectionPoolService[id=160a1056-017b-1000-0000-00005533ce4b] > Connecting to Redis in sentinel mode... > 2021-08-06 11:18:21,123 INFO [Timer-Driven Process Thread-13] > o.a.n.r.s.RedisConnectionPoolService > RedisConnectionPoolService[id=160a1056-017b-1000-0000-00005533ce4b] Redis > master = mymaster > 2021-08-06 11:18:21,123 INFO [Timer-Driven Process Thread-13] > o.a.n.r.s.RedisConnectionPoolService > RedisConnectionPoolService[id=160a1056-017b-1000-0000-00005533ce4b] Redis > sentinel at redis-01:26379 > 2021-08-06 11:18:21,123 INFO [Timer-Driven Process Thread-13] > o.a.n.r.s.RedisConnectionPoolService > RedisConnectionPoolService[id=160a1056-017b-1000-0000-00005533ce4b] Redis > sentinel at redis-02:26379 > 2021-08-06 11:18:21,123 INFO [Timer-Driven Process Thread-13] > o.a.n.r.s.RedisConnectionPoolService > RedisConnectionPoolService[id=160a1056-017b-1000-0000-00005533ce4b] Redis > sentinel at redis-03:26379 > 2021-08-06 11:18:21,124 INFO [Timer-Driven Process Thread-13] > redis.clients.jedis.JedisSentinelPool Trying to find master from available > Sentinels... > 2021-08-06 11:18:21,124 DEBUG [Timer-Driven Process Thread-13] > redis.clients.jedis.JedisSentinelPool Connecting to Sentinel redis-01:26379 > 2021-08-06 11:18:21,124 WARN [NiFi Web Server-4964] > org.apache.nifi.audit.ProcessorAuditor Unable to record actions: null > 2021-08-06 11:18:21,214 INFO [Flow Service Tasks Thread-1] > o.a.nifi.controller.StandardFlowService Saved flow controller > org.apache.nifi.controller.FlowController@33ab3784 // Another save pending = > false > 2021-08-06 11:18:31,134 WARN [Timer-Driven Process Thread-13] > redis.clients.jedis.JedisSentinelPool Cannot get master address from sentinel > running @ i-redis-01:26379. Reason: {}. Trying next one. > redis.clients.jedis.exceptions.JedisConnectionException: > javax.net.ssl.SSLException: Read timed out > at redis.clients.jedis.Connection.flush(Connection.java:342) -- This message was sent by Atlassian Jira (v8.3.4#803005)