Please use the JIRA for followups, otw it's hard to track
progress/status. thanks.
Patrick
On 06/18/2010 04:45 PM, Vishal K wrote:
Hi Flavio,
I have 3 set of logs and they all seem to indicate two problems on the
misbehaving follower:
Problem 1: Expected zxid is incorrect
=0 [QuorumPeer:/0.0.0.0:2181] WARN
org.apache.zookeeper.server.quorum.Learner - Got zxid 0x300000002 expected
0x1
=0 [QuorumPeer:/0.0.0.0:2181] WARN
org.apache.zookeeper.server.quorum.Learner - Got zxid 0x300000002 expected
0x1
=2495 [QuorumPeer:/0.0.0.0:2181] WARN
org.apache.zookeeper.server.quorum.Learner - Got zxid 0x400000001 expected
0x1
=2495 [QuorumPeer:/0.0.0.0:2181] WARN
org.apache.zookeeper.server.quorum.Learner - Got zxid 0x400000001 expected
0x1
=191617 [QuorumPeer:/0.0.0.0:2181] WARN
org.apache.zookeeper.server.quorum.Learner - Got zxid 0x500000001 expected
0x1
=191617 [QuorumPeer:/0.0.0.0:2181] WARN
org.apache.zookeeper.server.quorum.Learner - Got zxid 0x500000001 expected
0x1
=0 [QuorumPeer:/0.0.0.0:2181] WARN
org.apache.zookeeper.server.quorum.Learner - Got zxid 0x600000001 expected
0x1
=0 [QuorumPeer:/0.0.0.0:2181] WARN
org.apache.zookeeper.server.quorum.Learner - Got zxid 0x600000001 expected
0x1
=245016 [QuorumPeer:/0.0.0.0:2181] WARN
org.apache.zookeeper.server.quorum.Learner - Got zxid 0x700000001 expected
0x1
=245016 [QuorumPeer:/0.0.0.0:2181] WARN
org.apache.zookeeper.server.quorum.Learner - Got zxid 0x700000001 expected
0x1
Note expected zxid is always 0x1 (lastQueued is always 0?)
Problem 2: While joining the cluster expected epoch is 1 higher than seen
earlier
=14991 [QuorumPeer:/0.0.0.0:2181] FATAL
org.apache.zookeeper.server.quorum.Learner - Leader epoch 7 is less than
our epoch 8
-Vishal
