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https://issues.apache.org/jira/browse/CASSANDRA-8138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Oleg Anastasyev updated CASSANDRA-8138:
---------------------------------------
Description:
If a node failed and a cluster was restarted (which is common case on massive
outages), replace_address fails with
{code}
Caused by: java.lang.RuntimeException: Cannot replace_address /172.19.56.97
because it doesn't exist in gossip
jvm 1 | at
org.apache.cassandra.service.StorageService.prepareReplacementInfo(StorageService.java:472)
jvm 1 | at
org.apache.cassandra.service.StorageService.joinTokenRing(StorageService.java:724)
jvm 1 | at
org.apache.cassandra.service.StorageService.initServer(StorageService.java:686)
jvm 1 | at
org.apache.cassandra.service.StorageService.initServer(StorageService.java:562)
{code}
Although neccessary information is saved in system tables on seed nodes, it is
not loaded to gossip on seed node, so a replacement node cannot get this info.
Attached patch loads all information from system tables to gossip with
generation 0 and fixes some bugs around this info on shadow gossip round.
was:
If a node failed and a cluster (or one of seeds) was restarted (which is common
case on massive outages), replace_address fails with
{code}
Caused by: java.lang.RuntimeException: Cannot replace_address /172.19.56.97
because it doesn't exist in gossip
jvm 1 | at
org.apache.cassandra.service.StorageService.prepareReplacementInfo(StorageService.java:472)
jvm 1 | at
org.apache.cassandra.service.StorageService.joinTokenRing(StorageService.java:724)
jvm 1 | at
org.apache.cassandra.service.StorageService.initServer(StorageService.java:686)
jvm 1 | at
org.apache.cassandra.service.StorageService.initServer(StorageService.java:562)
{code}
Although neccessary information is saved in system tables on seed nodes, it is
not loaded to gossip on seed node, so a replacement node cannot get this info.
Attached patch loads all information from system tables to gossip with
generation 0 and fixes some bugs around this info on shadow gossip round.
> replace_address cannot find node to be replaced node after seed node restart
> ----------------------------------------------------------------------------
>
> Key: CASSANDRA-8138
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8138
> Project: Cassandra
> Issue Type: Bug
> Reporter: Oleg Anastasyev
> Attachments: ReplaceAfterSeedRestart.txt
>
>
> If a node failed and a cluster was restarted (which is common case on massive
> outages), replace_address fails with
> {code}
> Caused by: java.lang.RuntimeException: Cannot replace_address /172.19.56.97
> because it doesn't exist in gossip
> jvm 1 | at
> org.apache.cassandra.service.StorageService.prepareReplacementInfo(StorageService.java:472)
> jvm 1 | at
> org.apache.cassandra.service.StorageService.joinTokenRing(StorageService.java:724)
> jvm 1 | at
> org.apache.cassandra.service.StorageService.initServer(StorageService.java:686)
> jvm 1 | at
> org.apache.cassandra.service.StorageService.initServer(StorageService.java:562)
> {code}
> Although neccessary information is saved in system tables on seed nodes, it
> is not loaded to gossip on seed node, so a replacement node cannot get this
> info.
> Attached patch loads all information from system tables to gossip with
> generation 0 and fixes some bugs around this info on shadow gossip round.
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