AIQUM cluster acquisition fails with "trustAnchors parameter must be non-empty"
Applies to
- Active IQ Unified Manager (AIQUM) 9.13P1 and later, (RHEL)
Issue
Cluster acquisition / discovery fails immediately after a successful TCP+TLS connection to the AU.
/var/log/ocie/au.log shows, on every poll attempt:j
ava.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-emptysun.security.validator.PKIXValidator ... PKIX path building failedjavax.net.ssl.SSLHandshakeException ... at https://localhost:443keytool -listagainst the AU truststore lists the expected CA, cluster, and client entries, JAVA_HOME points to a valid JDK, and /etc/pki/java/cacerts is readable by the jboss user. Renewing the cluster certificate, reimporting the CA chain, and disabling mTLS in the AIQUM MySQL table do NOT resolve the failure.