server: fix metadata values after resume

it/runtime-v2/src/test/java/com/walmartlabs/concord/it/runtime/v2/ProcessIT.java

@@ -546,4 +546,17 @@ public void testRestart() throws Exception {
         assertFalse(waitConditions.getIsWaiting());
         assertNull(waitConditions.getWaits());
     }
+
+    @Test
+    public void metaAfterSuspend() throws Exception {
+        Payload payload = new Payload()
+                .archive(resource("metaAfterSuspend"));
+
+        ConcordProcess proc = concord.processes().start(payload);
+        ProcessEntry pe = expectStatus(proc, ProcessEntry.StatusEnum.FAILED);
+
+        // ---
+        Object myMetaValue = pe.getMeta().get("myMetaVar");
+        assertEquals("myMetaVarValue", myMetaValue);
+    }
 }

it/runtime-v2/src/test/resources/com/walmartlabs/concord/it/runtime/v2/metaAfterSuspend/concord.yml

@@ -0,0 +1,18 @@
+configuration:
+  runtime: "concord-v2"
+  meta:
+    myMetaVar: "n/a"
+
+flows:
+  default:
+    - set:
+        myMetaVar: "myMetaVarValue"
+
+    - task: concord
+      in:
+        action: start
+        payload: payload
+        sync: true
+        suspend: true
+        arguments:
+          name: "Concord"

it/runtime-v2/src/test/resources/com/walmartlabs/concord/it/runtime/v2/metaAfterSuspend/payload/concord.yml

@@ -0,0 +1,6 @@
+configuration:
+  runtime: "concord-v2"
+
+flows:
+  default:
+    - throw: "BOOM"

server/impl/src/main/java/com/walmartlabs/concord/server/process/pipelines/processors/ResumeConfigurationProcessor.java

@@ -49,6 +49,9 @@ public Payload process(Chain chain, Payload payload) {
         // we'll use the arguments only from the request
         workspaceCfg.remove(Constants.Request.ARGUMENTS_KEY);
 
+        // we do not needed meta from request
+        workspaceCfg.remove(Constants.Request.META);
+
         // TODO automatically provided variables
 
         // TODO overrides from policies