[
https://issues.apache.org/jira/browse/RATIS-980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
runzhiwang updated RATIS-980:
-----------------------------
Summary: Leader election happens too fast (was: Increase timeout o leader
election)
> Leader election happens too fast
> --------------------------------
>
> Key: RATIS-980
> URL: https://issues.apache.org/jira/browse/RATIS-980
> Project: Ratis
> Issue Type: Improvement
> Reporter: runzhiwang
> Assignee: runzhiwang
> Priority: Major
>
> 2020-06-18T00:46:43.6403983Z 2020-06-18 00:46:43,636
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO impl.RaftServerImpl
> (ServerState.java:setLeader(255)) - s0@group-3E7C5CE5BBB6: change Leader from
> null to s0 at term 1 for becomeLeader, leader elected after 618ms
> 2020-06-18T00:46:43.6404833Z 2020-06-18 00:46:43,639
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO server.RaftServerConfigKeys
> (ConfUtils.java:logGet(44)) - raft.server.staging.catchup.gap = 1000 (default)
> 2020-06-18T00:46:43.6416295Z 2020-06-18 00:46:43,639
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO server.RaftServerConfigKeys
> (ConfUtils.java:logGet(44)) - raft.server.rpc.sleep.time = 25ms (default)
> 2020-06-18T00:46:43.6440194Z 2020-06-18 00:46:43,643
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO metrics.RatisMetrics
> (RatisMetrics.java:lambda$create$0(39)) - Creating Metrics Registry :
> ratis.log_appender.s0@group-3E7C5CE5BBB6
> 2020-06-18T00:46:43.6442875Z 2020-06-18 00:46:43,643
> [s0@group-3E7C5CE5BBB6-LeaderElection1] WARN impl.MetricRegistriesImpl
> (MetricRegistriesImpl.java:lambda$create$1(61)) - First MetricRegistry has
> been created without registering reporters. You may need to call
> MetricRegistries.global().addReportRegistration(...) before.
> 2020-06-18T00:46:43.6500584Z 2020-06-18 00:46:43,646
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO server.RaftServerConfigKeys
> (ConfUtils.java:logGet(44)) - raft.server.write.element-limit = 4096 (default)
> 2020-06-18T00:46:43.6509832Z 2020-06-18 00:46:43,650
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO server.RaftServerConfigKeys
> (ConfUtils.java:logGet(44)) - raft.server.write.byte-limit = 64MB (=67108864)
> (default)
> 2020-06-18T00:46:43.6641705Z 2020-06-18 00:46:43,656
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO server.RaftServerConfigKeys
> (ConfUtils.java:logGet(44)) - raft.server.watch.timeout = 10s (default)
> 2020-06-18T00:46:43.6648171Z 2020-06-18 00:46:43,658
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO server.RaftServerConfigKeys
> (ConfUtils.java:logGet(44)) - raft.server.watch.timeout.denomination = 1s
> (default)
> 2020-06-18T00:46:43.6651041Z 2020-06-18 00:46:43,658
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO server.RaftServerConfigKeys
> (ConfUtils.java:logGet(44)) - raft.server.watch.element-limit = 65536
> (default)
> 2020-06-18T00:46:43.6697072Z 2020-06-18 00:46:43,669
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO server.RaftServerConfigKeys
> (ConfUtils.java:logGet(44)) -
> raft.server.log.appender.snapshot.chunk.size.max = 16MB (=16777216) (default)
> 2020-06-18T00:46:43.6713970Z 2020-06-18 00:46:43,669
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO server.RaftServerConfigKeys
> (ConfUtils.java:logGet(44)) - raft.server.log.appender.buffer.byte-limit =
> 4MB (=4194304) (default)
> 2020-06-18T00:46:43.6714691Z 2020-06-18 00:46:43,670
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO server.RaftServerConfigKeys
> (ConfUtils.java:logGet(44)) - raft.server.log.appender.buffer.element-limit =
> 0 (default)
> 2020-06-18T00:46:43.6761166Z 2020-06-18 00:46:43,674
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO server.RaftServerConfigKeys
> (ConfUtils.java:logGet(44)) -
> raft.server.log.appender.snapshot.chunk.size.max = 16MB (=16777216) (default)
> 2020-06-18T00:46:43.6803817Z 2020-06-18 00:46:43,674
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO server.RaftServerConfigKeys
> (ConfUtils.java:logGet(44)) - raft.server.log.appender.buffer.byte-limit =
> 4MB (=4194304) (default)
> 2020-06-18T00:46:43.6804409Z 2020-06-18 00:46:43,676
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO server.RaftServerConfigKeys
> (ConfUtils.java:logGet(44)) - raft.server.log.appender.buffer.element-limit =
> 0 (default)
> 2020-06-18T00:46:43.6805103Z 2020-06-18 00:46:43,678
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO impl.RoleInfo
> (RoleInfo.java:updateAndGet(143)) - s0: start LeaderState
> 2020-06-18T00:46:43.6910694Z 2020-06-18 00:46:43,690
> [s0@group-3E7C5CE5BBB6-LeaderElection1] DEBUG raftlog.RaftLog
> (SegmentedRaftLog.java:appendImpl(454)) - truncateIndex=-1, arrayIndex=0
> 2020-06-18T00:46:43.6944267Z 2020-06-18 00:46:43,693
> [s0@group-3E7C5CE5BBB6-LeaderElection1] INFO
> segmented.SegmentedRaftLogWorker
> (SegmentedRaftLogWorker.java:startLogSegment(391)) -
> s0@group-3E7C5CE5BBB6-SegmentedRaftLogWorker: Starting segment from index:0
> 2020-06-18T00:46:43.7132697Z 2020-06-18 00:46:43,712 [Thread-14] INFO
> impl.FollowerState (FollowerState.java:run(108)) -
> s1@group-3E7C5CE5BBB6-FollowerState: change to CANDIDATE, lastRpcTime:175ms,
> electionTimeout:169ms
> {code}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
