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Retry CCR shard follow task when no seed node left #63225

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merged 2 commits into from
Oct 6, 2020

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dnhatn
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@dnhatn dnhatn commented Oct 5, 2020

If the connection between clusters is disconnected or the leader cluster is offline, then CCR shard-follow tasks can stop with "no seed node left". CCR should retry on this error.

@dnhatn dnhatn added >bug :Distributed Indexing/CCR Issues around the Cross Cluster State Replication features v8.0.0 v7.10.0 v6.8.13 v7.9.3 labels Oct 5, 2020
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Pinging @elastic/es-distributed (:Distributed/CCR)

@elasticmachine elasticmachine added the Team:Distributed (Obsolete) Meta label for distributed team (obsolete). Replaced by Distributed Indexing/Coordination. label Oct 5, 2020
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@Tim-Brooks Tim-Brooks left a comment

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LGTM

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@jasontedor jasontedor left a comment

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LGTM too.

@dnhatn dnhatn merged commit 4ea6424 into elastic:master Oct 6, 2020
@dnhatn dnhatn deleted the retry-on-no-seed-left branch October 6, 2020 01:43
dnhatn added a commit that referenced this pull request Oct 6, 2020
If the connection between clusters is disconnected or the leader cluster
is offline, then CCR shard-follow tasks can stop with "no seed node
left". CCR should retry on this error.
dnhatn added a commit that referenced this pull request Oct 6, 2020
dnhatn added a commit that referenced this pull request Oct 6, 2020
If the connection between clusters is disconnected or the leader cluster
is offline, then CCR shard-follow tasks can stop with "no seed node
left". CCR should retry on this error.
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>bug :Distributed Indexing/CCR Issues around the Cross Cluster State Replication features release highlight Team:Distributed (Obsolete) Meta label for distributed team (obsolete). Replaced by Distributed Indexing/Coordination. v6.8.13 v7.9.3 v7.10.0 v8.0.0-alpha1
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6 participants