コード例 #1
0
    @Override
    void perform() throws IOException {
      NamespaceDescriptor selected = selectNamespace(namespaceMap);
      if (selected == null) {
        return;
      }

      Admin admin = connection.getAdmin();
      try {
        String namespaceName = selected.getName();
        LOG.info("Deleting namespace :" + selected);
        admin.deleteNamespace(namespaceName);
        try {
          if (admin.getNamespaceDescriptor(namespaceName) != null) {
            // the namespace still exists.
            Assert.assertTrue("Namespace: " + selected + " was not deleted", false);
          } else {
            LOG.info("Deleted namespace :" + selected);
          }
        } catch (NamespaceNotFoundException nsnfe) {
          // This is expected result
          LOG.info("Deleted namespace :" + selected);
        }
      } catch (Exception e) {
        LOG.warn("Caught exception in action: " + this.getClass());
        throw e;
      } finally {
        admin.close();
      }
      verifyNamespaces();
    }
コード例 #2
0
    @Override
    void perform() throws IOException {
      NamespaceDescriptor selected = selectNamespace(namespaceMap);
      if (selected == null) {
        return;
      }

      Admin admin = connection.getAdmin();
      try {
        String namespaceName = selected.getName();
        LOG.info("Modifying namespace :" + selected);
        NamespaceDescriptor modifiedNsd = NamespaceDescriptor.create(namespaceName).build();
        String nsValueNew;
        do {
          nsValueNew = String.format("%010d", RandomUtils.nextInt(Integer.MAX_VALUE));
        } while (selected.getConfigurationValue(nsTestConfigKey).equals(nsValueNew));
        modifiedNsd.setConfiguration(nsTestConfigKey, nsValueNew);
        admin.modifyNamespace(modifiedNsd);
        NamespaceDescriptor freshNamespaceDesc = admin.getNamespaceDescriptor(namespaceName);
        Assert.assertTrue(
            "Namespace: " + selected + " was not modified",
            freshNamespaceDesc.getConfigurationValue(nsTestConfigKey).equals(nsValueNew));
        LOG.info("Modified namespace :" + freshNamespaceDesc);
        namespaceMap.put(namespaceName, freshNamespaceDesc);
      } catch (Exception e) {
        LOG.warn("Caught exception in action: " + this.getClass());
        throw e;
      } finally {
        admin.close();
      }
      verifyNamespaces();
    }
コード例 #3
0
 @Override
 void perform() throws IOException {
   Admin admin = connection.getAdmin();
   try {
     NamespaceDescriptor nsd;
     while (true) {
       nsd = createNamespaceDesc();
       try {
         if (admin.getNamespaceDescriptor(nsd.getName()) != null) {
           // the namespace has already existed.
           continue;
         } else {
           // currently, the code never return null - always throws exception if
           // namespace is not found - this just a defensive programming to make
           // sure null situation is handled in case the method changes in the
           // future.
           break;
         }
       } catch (NamespaceNotFoundException nsnfe) {
         // This is expected for a random generated NamespaceDescriptor
         break;
       }
     }
     LOG.info("Creating namespace:" + nsd);
     admin.createNamespace(nsd);
     NamespaceDescriptor freshNamespaceDesc = admin.getNamespaceDescriptor(nsd.getName());
     Assert.assertTrue("Namespace: " + nsd + " was not created", freshNamespaceDesc != null);
     LOG.info("Created namespace:" + freshNamespaceDesc);
     namespaceMap.put(nsd.getName(), freshNamespaceDesc);
   } catch (Exception e) {
     LOG.warn("Caught exception in action: " + this.getClass());
     throw e;
   } finally {
     admin.close();
   }
   verifyNamespaces();
 }
コード例 #4
0
 protected void verifyNamespaces() throws IOException {
   Connection connection = getConnection();
   Admin admin = connection.getAdmin();
   // iterating concurrent map
   for (String nsName : namespaceMap.keySet()) {
     try {
       Assert.assertTrue(
           "Namespace: " + nsName + " in namespaceMap does not exist",
           admin.getNamespaceDescriptor(nsName) != null);
     } catch (NamespaceNotFoundException nsnfe) {
       Assert.fail(
           "Namespace: " + nsName + " in namespaceMap does not exist: " + nsnfe.getMessage());
     }
   }
   admin.close();
 }