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  1. WildFly
  2. WFLY-7759

Mixed domain with EAP 6 slaves: data sources operations broken

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      Run a mixed domain where EAP 7.1.0.DR9 is the master and EAP 6.4.0/6.3.0/6.2.0 is a slave server. Operations on data sources are broken due to incompatibility of models:

      [domain@127.0.0.100:9990 /] /host=eap640/server=server-one/subsystem=datasources/data-source=ExampleDS:test-connection-in-pool
      {
          "outcome" => "failed",
          "failure-description" => "WFLYCTL0297: Transforming operation {
          \"address\" => [
              (\"host\" => \"eap640\"),
              (\"server\" => \"server-one\"),
              (\"subsystem\" => \"datasources\"),
              (\"data-source\" => \"ExampleDS\")
          ],
          \"operation\" => \"test-connection-in-pool\",
          \"operation-headers\" => {
              \"caller-type\" => \"user\",
              \"access-mechanism\" => \"NATIVE\",
              \"domain-uuid\" => \"ae186a65-8c76-41d0-bd23-79154b5f92f7\"
          }
      } at resource [
          (\"host\" => \"eap640\"),
          (\"server\" => \"server-one\"),
          (\"subsystem\" => \"datasources\"),
          (\"data-source\" => \"ExampleDS\")
      ] to subsystem 'datasources' model version '1.3.0' -- attributes [connection-url] WFLYCTL0336: The following attributes are nillable in the current model but must be defined in the target model version: [connection-url]",
          "rolled-back" => true,
          "result" => [true]
      }
      

      The fix for JBEAP-5770 seems to be the cause.

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              rhn-engineering-lgao Lin Gao
              rhn-engineering-lgao Lin Gao
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