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Acquisition fails after AIQUM upgrade: Connection Attempt via HTTP Instead of HTTPS

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active-iq-unified-manager
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Applies to

  • Active IQ Unified Manager (AIQUM) 9.16P2 upgraded from previous versions
  • All operating systems

Issue

  • After upgrading Active IQ Unified Manager, cluster acquisition fails.
  • The logs show acquisition attempts using HTTP (port 80) instead of HTTPS (port 443), resulting in a Java ClassCastException
 
au.log:

025-10-02 11:27:33,543 ERROR [foundation-poll-2] c.n.u.RestUtil(RestUtil.java:227) - Establishing connection with datasource failedjava.lang.ClassCastException: class sun.net.www.protocol.http.HttpURLConnection cannot be cast to class javax.net.ssl.HttpsURLConnection

...

Requesting Data from ONTAP: http://<cluster_ip>:80/api/cluster/mediators?fields=uuid,ip_address,port,reachable,peer_cluster

...

Fetching of mediator information failed with exception java.lang.ClassCastException: class sun.net.www.protocol.http.HttpURLConnection cannot be cast to class javax.net.ssl.HttpsURLConnection

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