Cluster-level issues

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{{<index/item title="YCQL API connection problems" body="Troubleshoot issues related to connecting to the Cassandra-compatible YCQL API service." href="connect-ycql/" icon="fa-thin fa-wrench">}}

{{<index/item title="Recover YB-TServer, YB-Master, and node" body="Recover failed nodes to get the cluster back on optimal settings." href="recover_server/" icon="fa-thin fa-wrench">}}

{{<index/item title="Replace a failed YB-TServer" body="Replace a failed YB-TServer in a YugabyteDB cluster." href="replace_tserver/" icon="fa-thin fa-wrench">}}

{{<index/item title="Replace a failed YB-Master" body="Replace a failed YB-Master in a YugabyteDB cluster." href="replace_master/" icon="fa-thin fa-wrench">}}

{{<index/item title="Replace failed peers" body="Perform manual remote bootstrap of failed peers." href="replace_failed_peers/" icon="fa-thin fa-wrench">}}

{{<index/item title="Recover YB-TServer from crash loop" body="Find faulty tablets and their data on disk, and then remove it." href="failed_tablets/" icon="fa-thin fa-wrench">}}

{{<index/item title="Troubleshoot performance issues" body="Investigate and troubleshoot performance of your YugabyteDB clusters." href="performance-troubleshooting/" icon="fa-thin fa-wrench">}}

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