Do not auto-follow closed indices (#47721) #47801
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Backport of (elastic#47721) for 7.x. Similarly to elastic#47582, Auto-follow patterns creates following indices as long as the remote index matches the pattern and the remote primary shards are all started. But since 7.2 closed indices are also replicated, and it does not play well with CCR auto-follow patterns as they create following indices for closed leader indices too. This commit changes the getLeaderIndicesToFollow() so that closed indices are excluded from auto-follow patterns.
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:Distributed Indexing/CCR
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Pinging @elastic/es-distributed (:Distributed/CCR) |
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Backport of (#47721) for 7.4.
Similarly to #47582, Auto-follow patterns creates following
indices as long as the remote index matches the pattern and
the remote primary shards are all started. But since 7.2 closed
indices are also replicated, and it does not play well with CCR
auto-follow patterns as they create following indices for closed
leader indices too.
This commit changes the getLeaderIndicesToFollow() so that closed
indices are excluded from auto-follow patterns.