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https://issues.apache.org/jira/browse/CASSANDRA-10371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15148886#comment-15148886
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pavel commented on CASSANDRA-10371:
-----------------------------------
Cluster info
{noformat}
bash-4.3# nodetool status
Datacenter: cassandra
=====================
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
-- Address Load Tokens Owns Host ID
Rack
UN 10.0.2.128 1.89 GB 256 ? f019fed3-9881-4ca6-b033-3af6390c74aa
RAC1
UN 10.0.1.129 1.79 GB 256 ? 40c12e86-759d-495e-8aab-f388142fe424
RAC1
UN 10.0.2.117 1.63 GB 256 ? 9b28cac9-27a0-45fa-acd3-c509d528a09b
RAC1
UN 10.0.1.88 2.05 GB 256 ? d141da3e-8bc9-4c7a-8f03-2bc728df71b8
RAC1
UN 10.0.2.168 1.39 GB 256 ? 5243d4ba-47c2-4cce-91da-246b63d029a7
RAC1
UN 10.0.1.12 1.55 GB 256 ? 2622b27e-a730-440d-b8fd-dc88f0a48487
RAC1
{noformat}
> Decommissioned nodes can remain in gossip
> -----------------------------------------
>
> Key: CASSANDRA-10371
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10371
> Project: Cassandra
> Issue Type: Bug
> Components: Distributed Metadata
> Reporter: Brandon Williams
> Assignee: Stefania
> Priority: Minor
>
> This may apply to other dead states as well. Dead states should be expired
> after 3 days. In the case of decom we attach a timestamp to let the other
> nodes know when it should be expired. It has been observed that sometimes a
> subset of nodes in the cluster never expire the state, and through heap
> analysis of these nodes it is revealed that the epstate.isAlive check returns
> true when it should return false, which would allow the state to be evicted.
> This may have been affected by CASSANDRA-8336.
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