I am receiving master not discovered or elected yet

Elastic Stack Elasticsearch
1

I was trying to renew the node_pem certificate for the nodes in the elasticsearch cluster and the cluster became unavailable

in the logs i can see :
[master_10.118.12.10] master not discovered or elected yet, an election requires at least 2 nodes with ids from [_TOgCmXVSmOxf1Y0SQLmmA, 8J8HixVFRLu-XrAeZDWHBg, XqddOB4MQ2e2uMzP4SgJdA], have discovered [{master_10.118.12.10}{XqddOB4MQ2e2uMzP4SgJdA}{ZtFdSfz7RzmKvYhYaPIPSA}{10.118.12.10}{10.118.12.10:9300}{im}{availability_zone=eu-central-1c}] which is not a quorum; discovery will continue using [127.0.0.1:9300, 10.118.10.11:9300, 10.118.10.56:9300, 10.118.10.69:9300, 10.118.11.13:9300, 10.118.11.73:9300, 10.118.11.248:9300, 10.118.12.10:9300] from hosts providers and [{master_10.118.12.10}{XqddOB4MQ2e2uMzP4SgJdA}{ZtFdSfz7RzmKvYhYaPIPSA}{10.118.12.10}{10.118.12.10:9300}{im}{availability_zone=eu-central-1c}] from last-known cluster state; node term 2, last-accepted version 324193 in term 2

2

Hi,
How many nodes do you have in your Cluster and how many master-nodes?
Are all of this nodes started?

Best,
Simon

3

Three master , and 2 data nodes.

all nodes are running. But master not discovered or elected.

4

ok, do all nodes show this error?
Are there any other errors in the logs?

5

All the master nodes are showing this error.

6

Ok, please post some surrounding logs not only this particular error

8

master not discovered yet, [cluster.initial_master_nodes] is empty on this node: have discovered [{master_10.118.12.202}{5fxSnVSnRtOGIVOaypGu5Q}{Os0HpkSqQ4mbC_vrm0OU0A}{10.118.12.202}{10.118.12.202:9300}{im}{availability_zone=eu-central-1c}]; discovery will continue using [127.0.0.1:9300, 10.118.10.11:9300, 10.118.10.69:9300, 10.118.10.156:9300, 10.118.11.13:9300, 10.118.11.73:9300, 10.118.12.202:9300, 10.118.12.126:9300] from hosts providers and [{master_10.118.12.202}{5fxSnVSnRtOGIVOaypGu5Q}{Os0HpkSqQ4mbC_vrm0OU0A}{10.118.12.202}{10.118.12.202:9300}{im}{availability_zone=eu-central-1c}]

11

It looks like you have OpenDistro installed so you may want to ask on their forum.

1 Like
12

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.