[Backport 1.3] [BUG] fix healthcheck logic to expect object and return ids #2301
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…2300) Original implementation incorrectly assumed the return list of nodes was an object array. This PR: #2232 Addressed the return but didn't catch the nodes.find in the return which is a function for an array. Also, refactors to return a list of node_ids because the original implementation indicated that it should but it can return node ids but it never did. It only returned `null` or `_local`, the problem with this approach is that it doesn't expect valid node version with different DIs or filter out nodes when we pass `null` as the node ID for the node info call because it was fan out the request to all nodes. Now this function will return `_local` if all the nodes share the same cluster_id using a greedy approach since we can assume it is all the same version. Will return node ids, if the cluster_id are different so it will pass a CSV to the node info call and return the info for those nodes. And null if no cluster_id is present, ie, fan out the response. Original issue: #2203 Signed-off-by: Kawika Avilla <[email protected]> Signed-off-by: Kawika Avilla <[email protected]> (cherry picked from commit e10ba34)
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* [BUG] fix healthcheck logic to expect object and return ids (#2277) (#2300) (#2301) Original implementation incorrectly assumed the return list of nodes was an object array. This PR: #2232 Addressed the return but didn't catch the nodes.find in the return which is a function for an array. Also, refactors to return a list of node_ids because the original implementation indicated that it should but it can return node ids but it never did. It only returned `null` or `_local`, the problem with this approach is that it doesn't expect valid node version with different DIs or filter out nodes when we pass `null` as the node ID for the node info call because it was fan out the request to all nodes. Now this function will return `_local` if all the nodes share the same cluster_id using a greedy approach since we can assume it is all the same version. Will return node ids, if the cluster_id are different so it will pass a CSV to the node info call and return the info for those nodes. And null if no cluster_id is present, ie, fan out the response. Original issue: #2203 Signed-off-by: Kawika Avilla <[email protected]> Signed-off-by: Kawika Avilla <[email protected]> (cherry picked from commit e10ba34) Co-authored-by: Kawika Avilla <[email protected]> * change version Signed-off-by: Tao liu <[email protected]> Signed-off-by: Tao liu <[email protected]> Co-authored-by: opensearch-trigger-bot[bot] <98922864+opensearch-trigger-bot[bot]@users.noreply.github.com> Co-authored-by: Kawika Avilla <[email protected]>
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Backport e10ba34 from #2300