Hi, we run several large Elasticsearch Clusters (v8.12.1) in Kubernetes (AWS EKS). We've had several clusters fail to assign a single replica shard during rolling restarts of datanodes. (There was a similar post for v8.8.1. We are running a version already including the NPE fix mentioned in that pos…

Cluster Health Yellow - "last_allocation_status" : "no_attempt"

joelswiatek (Joel Swiatek) April 10, 2024, 9:13pm 2

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Single node yellow Elasticsearch	3	420	July 4, 2023
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