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Posted to commits@asterixdb.apache.org by xi...@apache.org on 2018/01/07 17:21:52 UTC

[3/3] asterixdb git commit: [ASTERIXDB-2182][ING] Use JSON-like syntax for feed configuration

[ASTERIXDB-2182][ING] Use JSON-like syntax for feed configuration

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
To be consistent with the other JSON-like syntax in defining
configurations, CREATE FEED will change to use JSON object instead of
key-value pairs. Also, the <USING> adapter_name syntax is removed. The
adapter name becomes as part of the configuration. After this change,
the feed configuration are specified as:
<CREATE> <FEED> testFeed <WITH> {
   "adapter-name" : "localfs",
   "path" : "localhost://../../../../../tweets.json",
   "format" : "adm",
   "type-name" : "typeTweet"
};
This patch also fixes two minor mistakes when drop feed and adapter in
Metadata.

Change-Id: I2dfb0fdf74d28ae0c45dafcf6babb624bd8b2149
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2209
Reviewed-by: abdullah alamoudi <ba...@gmail.com>
Sonar-Qube: Jenkins <je...@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <je...@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <je...@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <je...@fulliautomatix.ics.uci.edu>


Project: http://git-wip-us.apache.org/repos/asf/asterixdb/repo
Commit: http://git-wip-us.apache.org/repos/asf/asterixdb/commit/5a61b2ad
Tree: http://git-wip-us.apache.org/repos/asf/asterixdb/tree/5a61b2ad
Diff: http://git-wip-us.apache.org/repos/asf/asterixdb/diff/5a61b2ad

Branch: refs/heads/master
Commit: 5a61b2ada0bb7a46a760f4705bd4b788dbdb0310
Parents: 178e4f6
Author: Xikui Wang <xk...@gmail.com>
Authored: Tue Jan 2 14:14:03 2018 -0800
Committer: Xikui Wang <xk...@gmail.com>
Committed: Sun Jan 7 09:21:19 2018 -0800

----------------------------------------------------------------------
 .../asterix/app/function/FeedRewriter.java      |  4 +-
 .../asterix/app/translator/QueryTranslator.java | 11 ++--
 .../apache/asterix/utils/FeedOperations.java    |  2 +-
 .../metadata_datatype/metadata_datatype.1.adm   |  2 +-
 .../queries/api/feed-stats/feed-stats.1.ddl.aql | 14 ++---
 .../big_object_feed_20M.1.ddl.aql               | 13 ++---
 ...orrelated-secondary-index-nullable.1.ddl.aql | 14 ++---
 ...ated-prefix-merge-policy-with-feed.1.ddl.aql | 15 +++---
 .../typed_adapter/typed_adapter.3.ddl.aql       |  7 ++-
 .../change-feed-with-meta-csv.1.ddl.aql         | 57 ++++++++++----------
 ...-feed-with-meta-open-index-in-meta.1.ddl.aql | 25 ++++-----
 ...meta-pk-in-meta-index-after-ingest.1.ddl.aql | 25 ++++-----
 ...with-meta-pk-in-meta-index-in-meta.1.ddl.aql | 27 +++++-----
 ...ta-index-with-missing-after-ingest.1.ddl.aql | 25 ++++-----
 ...eta-pk-in-meta-open-index-in-value.1.ddl.aql | 25 ++++-----
 ...pk-in-meta-open-index-with-missing.1.ddl.aql | 25 ++++-----
 .../change-feed-with-meta-pk-in-meta.1.ddl.aql  | 27 +++++-----
 ...ge-feed-with-meta-with-mixed-index.1.ddl.aql | 27 +++++-----
 .../feeds/change-feed/change-feed.1.ddl.aql     | 21 ++++----
 .../connect-feed-with-function.1.ddl.aql        | 16 +++---
 .../feeds/connect-feed/connect-feed.0.ddl.aql   | 14 ++---
 .../connect-live-feed.0.ddl.aql                 | 14 ++---
 .../create-feed-with-policy.1.ddl.aql           | 14 ++---
 .../disconnect-live-feed.0.ddl.aql              | 14 ++---
 ...p-dataverse-with-disconnected-feed.1.ddl.aql | 14 ++---
 ...taverse-with-function-used-by-feed.2.ddl.aql | 16 +++---
 ...op-function-no-longer-used-by-feed.1.ddl.aql | 18 +++----
 .../drop-function-used-by-feed.1.ddl.aql        | 16 +++---
 .../feed-push-socket/feed-push-socket.1.ddl.aql | 14 ++---
 .../feed-with-external-function.1.ddl.aql       | 11 ++--
 ...th-external-parser-with-open-index.3.ddl.aql | 14 ++---
 ...ernal-parser-with-two-open-indexes.3.ddl.aql | 14 ++---
 .../feed-with-external-parser.3.ddl.aql         | 14 ++---
 .../feed-with-filtered-dataset.1.ddl.aql        | 10 ++--
 .../feed-with-meta-pk-in-meta.1.ddl.aql         | 25 ++++-----
 .../feed-with-multiple-indexes.3.ddl.aql        | 14 ++---
 .../feed-with-undefined-function.1.ddl.aql      | 11 ++--
 .../queries/feeds/feeds_01/feeds_01.1.ddl.aql   | 10 ++--
 .../queries/feeds/feeds_02/feeds_02.1.ddl.aql   | 14 ++---
 .../queries/feeds/feeds_03/feeds_03.1.ddl.aql   | 11 ++--
 .../queries/feeds/feeds_07/feeds_07.1.ddl.aql   | 21 ++++----
 .../queries/feeds/feeds_08/feeds_08.1.ddl.aql   | 21 ++++----
 .../queries/feeds/feeds_09/feeds_09.1.ddl.aql   | 20 +++----
 .../queries/feeds/feeds_10/feeds_10.1.ddl.aql   | 13 ++---
 .../queries/feeds/feeds_11/feeds_11.1.ddl.aql   | 13 ++---
 .../queries/feeds/feeds_12/feeds_12.1.ddl.aql   | 13 ++---
 .../feeds/insert-feed/insert-feed.1.ddl.aql     | 16 +++---
 .../issue_230_feeds/issue_230_feeds.1.ddl.aql   | 15 +++---
 .../push-socket-with-auuid.1.ddl.aql            | 14 ++---
 ...reader-with-malformed-input-stream.1.ddl.aql | 10 ++--
 .../revised-tweet-parser.1.ddl.aql              | 14 ++---
 .../feeds/start-feed/start-feed.1.ddl.aql       | 14 ++---
 .../start-started-feed.0.ddl.aql                | 14 ++---
 .../stop-stopped-feed.0.ddl.aql                 | 14 ++---
 .../feeds/twitter-feed/twitter-feed.1.ddl.aql   | 16 +++---
 .../queries/filters/delete/delete.1.ddl.aql     | 14 ++---
 .../queries/filters/upsert/upsert.1.ddl.aql     | 14 ++---
 .../issue_251_dataset_hint_7.1.ddl.aql          | 13 ++---
 ...related-secondary-index-nullable.1.ddl.sqlpp | 15 +++---
 ...related-secondary-index-nullable.1.ddl.sqlpp | 15 +++---
 ...ngram-correlated-secondary-index.1.ddl.sqlpp | 15 +++---
 ...related-secondary-index-nullable.1.ddl.sqlpp | 14 ++---
 ...-word-correlated-secondary-index.1.ddl.sqlpp | 16 +++---
 ...related-secondary-index-nullable.1.ddl.sqlpp | 13 ++---
 ...rtree-correlated-secondary-index.1.ddl.sqlpp | 13 ++---
 ...related-secondary-index-nullable.1.ddl.sqlpp | 14 ++---
 ...-correlated-secondary-index-open.1.ddl.sqlpp | 13 ++---
 ...rtree-correlated-secondary-index.1.ddl.sqlpp | 27 +++++-----
 ...ed-prefix-merge-policy-with-feed.1.ddl.sqlpp | 15 +++---
 .../return_invalid_type.1.ddl.sqlpp             | 20 +++----
 .../connect-feed-with-function.1.ddl.sqlpp      | 16 +++---
 .../feed-with-external-function.1.ddl.sqlpp     | 12 +++--
 .../feeds/feeds_01/feeds_01.1.ddl.sqlpp         |  9 +++-
 .../feeds/feeds_02/feeds_02.1.ddl.sqlpp         | 12 +++--
 .../feeds/feeds_03/feeds_03.1.ddl.sqlpp         | 11 ++--
 .../feeds/feeds_07/feeds_07.1.ddl.sqlpp         | 20 +++----
 .../feeds/feeds_08/feeds_08.1.ddl.sqlpp         | 21 ++++----
 .../feeds/feeds_09/feeds_09.1.ddl.sqlpp         | 15 ++++--
 .../feeds/feeds_10/feeds_10.1.ddl.sqlpp         | 12 +++--
 .../feeds/feeds_11/feeds_11.1.ddl.sqlpp         | 12 +++--
 .../feeds/feeds_12/feeds_12.1.ddl.sqlpp         | 12 +++--
 .../feeds/insert-feed/insert-feed.1.ddl.sqlpp   | 16 +++---
 .../issue_230_feeds/issue_230_feeds.1.ddl.sqlpp | 12 +++--
 .../filters/delete/delete.1.ddl.sqlpp           | 14 ++---
 .../filters/upsert/upsert.1.ddl.sqlpp           | 14 ++---
 .../issue_251_dataset_hint_7.1.ddl.sqlpp        | 12 +++--
 .../results/feeds/feeds_01/feeds_01.1.adm       |  2 +-
 .../apache/asterix/external/feed/api/IFeed.java | 16 +-----
 .../operators/FeedIntakeOperatorDescriptor.java |  6 +--
 .../external/util/ExternalDataConstants.java    |  1 +
 .../asterix-lang-aql/src/main/javacc/AQL.jj     | 19 ++++---
 .../common/statement/CreateFeedStatement.java   | 33 ++++++------
 .../lang/common/visitor/FormatPrintVisitor.java |  6 ++-
 .../asterix-lang-sqlpp/src/main/javacc/SQLPP.jj | 12 +++--
 .../apache/asterix/metadata/MetadataCache.java  |  4 +-
 .../asterix/metadata/MetadataManager.java       |  1 +
 .../metadata/MetadataTransactionContext.java    |  8 ++-
 .../metadata/bootstrap/MetadataRecordTypes.java | 11 ++--
 .../metadata/declared/MetadataProvider.java     |  8 +--
 .../metadata/entities/DatasourceAdapter.java    |  2 +-
 .../apache/asterix/metadata/entities/Feed.java  | 22 +++-----
 .../FeedTupleTranslator.java                    | 12 +----
 .../metadata/feeds/FeedMetadataUtil.java        | 34 ++++++------
 .../typed_adapter/typed_adapter.1.ddl.aql       |  8 +--
 .../feed_ingest/feed_ingest.1.ddl.aql           | 11 ++--
 .../issue-1636/issue-1636.01.ddl.aql            | 11 ++--
 .../issue-1636/issue-1636.04.ddl.aql            | 13 ++---
 .../dataset-with-meta-record.2.ddl.aql          | 25 ++++-----
 108 files changed, 846 insertions(+), 762 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/function/FeedRewriter.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/function/FeedRewriter.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/function/FeedRewriter.java
index ee3976e..05dd53e 100644
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/function/FeedRewriter.java
+++ b/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/function/FeedRewriter.java
@@ -123,7 +123,7 @@ public class FeedRewriter implements IFunctionToDataSourceRewriter, IResultTypeC
         ARecordType metaType = null;
         // Does dataset have meta?
         if (dataset.hasMetaPart()) {
-            String metaTypeName = FeedUtils.getFeedMetaTypeName(sourceFeed.getAdapterConfiguration());
+            String metaTypeName = FeedUtils.getFeedMetaTypeName(sourceFeed.getConfiguration());
             if (metaTypeName == null) {
                 throw new AlgebricksException("Feed to a dataset with metadata doesn't have meta type specified");
             }
@@ -140,7 +140,7 @@ public class FeedRewriter implements IFunctionToDataSourceRewriter, IResultTypeC
         List<Integer> keySourceIndicator = null;
 
         List<ScalarFunctionCallExpression> keyAccessScalarFunctionCallExpression;
-        if (ExternalDataUtils.isChangeFeed(sourceFeed.getAdapterConfiguration())) {
+        if (ExternalDataUtils.isChangeFeed(sourceFeed.getConfiguration())) {
             List<Mutable<ILogicalExpression>> keyAccessExpression = new ArrayList<>();
             keyAccessScalarFunctionCallExpression = new ArrayList<>();
             pkTypes = ((InternalDatasetDetails) dataset.getDatasetDetails()).getPrimaryKeyType();

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/translator/QueryTranslator.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/translator/QueryTranslator.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/translator/QueryTranslator.java
index 8552a1c..70f72a5 100644
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/translator/QueryTranslator.java
+++ b/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/translator/QueryTranslator.java
@@ -1946,9 +1946,9 @@ public class QueryTranslator extends AbstractLangTranslator implements IStatemen
         metadataProvider.setMetadataTxnContext(mdTxnCtx);
         MetadataLockUtil.createFeedBegin(lockManager, metadataProvider.getLocks(), dataverseName,
                 dataverseName + "." + feedName);
-        Feed feed = null;
         try {
-            feed = MetadataManager.INSTANCE.getFeed(metadataProvider.getMetadataTxnContext(), dataverseName, feedName);
+            Feed feed = MetadataManager.INSTANCE.getFeed(metadataProvider.getMetadataTxnContext(), dataverseName,
+                    feedName);
             if (feed != null) {
                 if (cfs.getIfNotExists()) {
                     MetadataManager.INSTANCE.commitTransaction(mdTxnCtx);
@@ -1957,8 +1957,7 @@ public class QueryTranslator extends AbstractLangTranslator implements IStatemen
                     throw new AlgebricksException("A feed with this name " + feedName + " already exists.");
                 }
             }
-            String adaptorName = cfs.getAdaptorName();
-            feed = new Feed(dataverseName, feedName, adaptorName, cfs.getAdaptorConfiguration());
+            feed = new Feed(dataverseName, feedName, cfs.getConfiguration());
             FeedMetadataUtil.validateFeed(feed, mdTxnCtx, appCtx);
             MetadataManager.INSTANCE.addFeed(metadataProvider.getMetadataTxnContext(), feed);
             MetadataManager.INSTANCE.commitTransaction(mdTxnCtx);
@@ -2209,8 +2208,8 @@ public class QueryTranslator extends AbstractLangTranslator implements IStatemen
             if (listener != null && listener.isActive()) {
                 throw new CompilationException(ErrorCode.FEED_CHANGE_FEED_CONNECTIVITY_ON_ALIVE_FEED, feedName);
             }
-            ARecordType outputType = FeedMetadataUtil.getOutputType(feed, feed.getAdapterConfiguration(),
-                    ExternalDataConstants.KEY_TYPE_NAME);
+            ARecordType outputType = FeedMetadataUtil.getOutputType(feed,
+                    feed.getConfiguration().get(ExternalDataConstants.KEY_TYPE_NAME));
             List<FunctionSignature> appliedFunctions = cfs.getAppliedFunctions();
             for (FunctionSignature func : appliedFunctions) {
                 if (MetadataManager.INSTANCE.getFunction(mdTxnCtx, func) == null) {

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/main/java/org/apache/asterix/utils/FeedOperations.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/utils/FeedOperations.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/utils/FeedOperations.java
index ac249b7..186cc94 100644
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/utils/FeedOperations.java
+++ b/asterixdb/asterix-app/src/main/java/org/apache/asterix/utils/FeedOperations.java
@@ -449,7 +449,7 @@ public class FeedOperations {
         Pair<JobSpecification, IAdapterFactory> intakeInfo = buildFeedIntakeJobSpec(feed, metadataProvider, fpa);
         List<JobSpecification> jobsList = new ArrayList<>();
         // TODO: Figure out a better way to handle insert/upsert per conn instead of per feed
-        Boolean insertFeed = ExternalDataUtils.isInsertFeed(feed.getAdapterConfiguration());
+        Boolean insertFeed = ExternalDataUtils.isInsertFeed(feed.getConfiguration());
         // Construct the ingestion Job
         JobSpecification intakeJob = intakeInfo.getLeft();
         IAdapterFactory ingestionAdaptorFactory = intakeInfo.getRight();

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/metadata/results/basic/metadata_datatype/metadata_datatype.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/metadata/results/basic/metadata_datatype/metadata_datatype.1.adm b/asterixdb/asterix-app/src/test/resources/metadata/results/basic/metadata_datatype/metadata_datatype.1.adm
index 7229aa8..d92fcd2 100644
--- a/asterixdb/asterix-app/src/test/resources/metadata/results/basic/metadata_datatype/metadata_datatype.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/metadata/results/basic/metadata_datatype/metadata_datatype.1.adm
@@ -26,7 +26,7 @@
 { "DataverseName": "Metadata", "DatatypeName": "FeedPolicyRecordType", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "DataverseName", "FieldType": "string", "IsNullable": false }, { "FieldName": "PolicyName", "FieldType": "string", "IsNullable": false }, { "FieldName": "Description", "FieldType": "string", "IsNullable": false }, { "FieldName": "Properties", "FieldType": "FeedPolicyRecordType_Properties", "IsNullable": false } ] } }, "Timestamp": "Fri Oct 21 10:29:22 PDT 2016" }
 { "DataverseName": "Metadata", "DatatypeName": "FeedPolicyRecordType_Properties", "Derived": { "Tag": "UNORDEREDLIST", "IsAnonymous": true, "UnorderedList": "FeedPolicyRecordType_Properties_Item" }, "Timestamp": "Fri Oct 21 10:29:22 PDT 2016" }
 { "DataverseName": "Metadata", "DatatypeName": "FeedPolicyRecordType_Properties_Item", "Derived": { "Tag": "RECORD", "IsAnonymous": true, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "Name", "FieldType": "string", "IsNullable": false }, { "FieldName": "Value", "FieldType": "string", "IsNullable": false } ] } }, "Timestamp": "Fri Oct 21 10:29:22 PDT 2016" }
-{ "DataverseName": "Metadata", "DatatypeName": "FeedRecordType", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "DataverseName", "FieldType": "string", "IsNullable": false }, { "FieldName": "FeedName", "FieldType": "string", "IsNullable": false }, { "FieldName": "AdapterName", "FieldType": "string", "IsNullable": false }, { "FieldName": "AdapterConfiguration", "FieldType": "FeedRecordType_AdapterConfiguration", "IsNullable": false }, { "FieldName": "Timestamp", "FieldType": "string", "IsNullable": false } ] } }, "Timestamp": "Fri Oct 21 10:29:22 PDT 2016" }
+{ "DataverseName": "Metadata", "DatatypeName": "FeedRecordType", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "DataverseName", "FieldType": "string", "IsNullable": false }, { "FieldName": "FeedName", "FieldType": "string", "IsNullable": false }, { "FieldName": "AdapterConfiguration", "FieldType": "FeedRecordType_AdapterConfiguration", "IsNullable": false }, { "FieldName": "Timestamp", "FieldType": "string", "IsNullable": false } ] } }, "Timestamp": "Fri Dec 08 08:42:06 UTC 2017" }
 { "DataverseName": "Metadata", "DatatypeName": "FeedRecordType_AdapterConfiguration", "Derived": { "Tag": "UNORDEREDLIST", "IsAnonymous": true, "UnorderedList": "FeedRecordType_AdapterConfiguration_Item" }, "Timestamp": "Fri Oct 21 10:29:22 PDT 2016" }
 { "DataverseName": "Metadata", "DatatypeName": "FeedRecordType_AdapterConfiguration_Item", "Derived": { "Tag": "RECORD", "IsAnonymous": true, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "Name", "FieldType": "string", "IsNullable": false }, { "FieldName": "Value", "FieldType": "string", "IsNullable": false } ] } }, "Timestamp": "Fri Oct 21 10:29:22 PDT 2016" }
 { "DataverseName": "Metadata", "DatatypeName": "FunctionRecordType", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "DataverseName", "FieldType": "string", "IsNullable": false }, { "FieldName": "Name", "FieldType": "string", "IsNullable": false }, { "FieldName": "Arity", "FieldType": "string", "IsNullable": false }, { "FieldName": "Params", "FieldType": "FunctionRecordType_Params", "IsNullable": false }, { "FieldName": "ReturnType", "FieldType": "string", "IsNullable": false }, { "FieldName": "Definition", "FieldType": "string", "IsNullable": false }, { "FieldName": "Language", "FieldType": "string", "IsNullable": false }, { "FieldName": "Kind", "FieldType": "string", "IsNullable": false } ] } }, "Timestamp": "Fri Oct 21 10:29:22 PDT 2016" }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/api/feed-stats/feed-stats.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/api/feed-stats/feed-stats.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/api/feed-stats/feed-stats.1.ddl.aql
index 8089d15..7b8c63b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/api/feed-stats/feed-stats.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/api/feed-stats/feed-stats.1.ddl.aql
@@ -43,10 +43,10 @@ create type TweetMessageType as closed {
 create dataset Tweets1(TweetMessageType) primary key tweetid;
 create dataset Tweets2(TweetMessageType) primary key tweetid;
 
-create feed TweetFeed using socket_adapter
-(
-    ("sockets"="127.0.0.1:10001"),
-    ("address-type"="IP"),
-    ("type-name"="TweetMessageType"),
-    ("format"="adm")
-);
\ No newline at end of file
+create feed TweetFeed with {
+  "adapter-name" : "socket_adapter",
+  "sockets" : "127.0.0.1:10001",
+  "address-type" : "IP",
+  "type-name" : "TweetMessageType",
+  "format" : "adm"
+};
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/big-object/big_object_feed_20M/big_object_feed_20M.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/big-object/big_object_feed_20M/big_object_feed_20M.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/big-object/big_object_feed_20M/big_object_feed_20M.1.ddl.aql
index e296d50..170e693 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/big-object/big_object_feed_20M/big_object_feed_20M.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/big-object/big_object_feed_20M/big_object_feed_20M.1.ddl.aql
@@ -36,9 +36,10 @@ create type testtype as closed {
 create dataset testds(testtype) primary key id;
 
 
-create feed BigFeed
-using localfs
-(("path"="asterix_nc1://target/data/big-object/big_object_20M.adm"),
-("format"="adm"),
-("type-name"="testtype"),
-("tuple-interval"="2"));
+create feed BigFeed with {
+  "adapter-name" : "localfs",
+  "path" : "asterix_nc1://target/data/big-object/big_object_20M.adm",
+  "format" : "adm",
+  "type-name" : "testtype",
+  "tuple-interval" : "2"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/dml/scan-delete-btree-correlated-secondary-index-nullable/scan-delete-btree-correlated-secondary-index-nullable.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/dml/scan-delete-btree-correlated-secondary-index-nullable/scan-delete-btree-correlated-secondary-index-nullable.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/dml/scan-delete-btree-correlated-secondary-index-nullable/scan-delete-btree-correlated-secondary-index-nullable.1.ddl.aql
index ad5121d..6de0041 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/dml/scan-delete-btree-correlated-secondary-index-nullable/scan-delete-btree-correlated-secondary-index-nullable.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/dml/scan-delete-btree-correlated-secondary-index-nullable/scan-delete-btree-correlated-secondary-index-nullable.1.ddl.aql
@@ -52,10 +52,10 @@ with {
   }
 };
 
-create feed CustomerFeed
-using localfs
-(("path"="asterix_nc1://data/semistructured/co1k/customer.adm"),
-("format"="adm"),
-("type-name"="CustomerType"),
-("tuple-interval"="10"));
-
+create feed CustomerFeed with {
+ "adapter-name" : "localfs",
+ "path" : "asterix_nc1://data/semistructured/co1k/customer.adm",
+ "format" : "adm",
+ "type-name" : "CustomerType",
+ "tuple-interval" : "10"
+};
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/dml/using-correlated-prefix-merge-policy-with-feed/using-correlated-prefix-merge-policy-with-feed.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/dml/using-correlated-prefix-merge-policy-with-feed/using-correlated-prefix-merge-policy-with-feed.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/dml/using-correlated-prefix-merge-policy-with-feed/using-correlated-prefix-merge-policy-with-feed.1.ddl.aql
index 61e144e..195ff14 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/dml/using-correlated-prefix-merge-policy-with-feed/using-correlated-prefix-merge-policy-with-feed.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/dml/using-correlated-prefix-merge-policy-with-feed/using-correlated-prefix-merge-policy-with-feed.1.ddl.aql
@@ -57,10 +57,11 @@ with {
   }
 };
 
-create feed LineItemFeed
-using localfs
-(("path"="asterix_nc1://data/tpch0.001/lineitem.tbl"),
-("format"="delimited-text"),
-("delimiter"="|"),
-("type-name"="LineItemType"),
-("tuple-interval"="10"));
+create feed LineItemFeed with {
+  "adapter-name" : "localfs",
+  "path" : "asterix_nc1://data/tpch0.001/lineitem.tbl",
+  "format" : "delimited-text",
+  "delimiter" : "|",
+  "type-name" : "LineItemType",
+  "tuple-interval" : "10"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/external-library/typed_adapter/typed_adapter.3.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/external-library/typed_adapter/typed_adapter.3.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/external-library/typed_adapter/typed_adapter.3.ddl.aql
index 800cef3..d615b1f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/external-library/typed_adapter/typed_adapter.3.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/external-library/typed_adapter/typed_adapter.3.ddl.aql
@@ -27,5 +27,8 @@
  */
 
 use dataverse externallibtest;
-create feed TestTypedAdapterFeed
-using "testlib#test_typed_adapter" (("num_output_records"="5"),("type-name"="TestTypedAdapterOutputType"));
+create feed TestTypedAdapterFeed with {
+  "adapter-name" : "testlib#test_typed_adapter",
+  "num_output_records" : "5",
+  "type-name" : "TestTypedAdapterOutputType"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-csv/change-feed-with-meta-csv.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-csv/change-feed-with-meta-csv.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-csv/change-feed-with-meta-csv.1.ddl.aql
index b695a5d..965605a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-csv/change-feed-with-meta-csv.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-csv/change-feed-with-meta-csv.1.ddl.aql
@@ -4,7 +4,7 @@
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
+ * "License"; you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
@@ -32,30 +32,31 @@
  id:int
  }
 
- create dataset TestDS(TestType) with meta(MetaType) primary key meta().id;
- create index TestIdx on TestDS(test);
- drop feed TestFeed if exists;
- create feed TestFeed using localfs
- (
-     ("parser"="record-with-metadata"),
-     ("reader"="localfs"),
-     ("path"="asterix_nc1://target/data/csv/change_feed.csv"),
-     //type of the record
-     ("type-name"="TestType"),
-     //type of the meta record
-     ("meta-type-name"="MetaType"),
-     //format of the record
-     ("record-format"="adm"),
-     // format of the meta record
-     ("format"="csv"),
-     ("delimiter"=","),
-     // index of the primary key the record (meta or orig)
-     ("key-indexes"="0"),
-     // indicates that PK originates from meta
-     ("key-indicators"="1"),
-     //index of the record in the meta record
-     ("record-index"="1"),
-     ("change-feed"="true"),
-     // whether CSV header is present in the input
-     ("header"="false")
- );
\ No newline at end of file
+create dataset TestDS(TestType) with meta(MetaType) primary key meta().id;
+create index TestIdx on TestDS(test);
+drop feed TestFeed if exists;
+
+create feed TestFeed with {
+  "adapter-name" : "localfs",
+  "parser" : "record-with-metadata",
+  "reader" : "localfs",
+  "path" : "asterix_nc1://target/data/csv/change_feed.csv",
+  //type of the record
+  "type-name" : "TestType",
+  //type of the meta record
+  "meta-type-name" : "MetaType",
+  //format of the record
+  "record-format" : "adm",
+  // format of the meta record
+  "format" : "csv",
+  "delimiter" : ",",
+  // index of the primary key the record (meta or orig)
+  "key-indexes" : "0",
+  // indicates that PK originates from meta
+  "key-indicators" : "1",
+  //index of the record in the meta record
+  "record-index" : "1",
+  "change-feed" : "true",
+  // whether CSV header is present in the input
+  "header" : "false"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-open-index-in-meta/change-feed-with-meta-open-index-in-meta.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-open-index-in-meta/change-feed-with-meta-open-index-in-meta.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-open-index-in-meta/change-feed-with-meta-open-index-in-meta.1.ddl.aql
index 8d923c5..58f2091 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-open-index-in-meta/change-feed-with-meta-open-index-in-meta.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-open-index-in-meta/change-feed-with-meta-open-index-in-meta.1.ddl.aql
@@ -43,17 +43,18 @@ lockTime:int32
 
 create dataset KVStore(DocumentType) with meta(KVMetaType)primary key meta()."key";
 
-create feed KVChangeStream using adapter(
-    ("type-name"="DocumentType"),
-    ("meta-type-name"="KVMetaType"),
-    ("reader"="org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory"),
-    ("parser"="record-with-metadata"),
-    ("format"="dcp"),
-    ("record-format"="json"),
-    ("change-feed"="true"),
-    ("key-indexes"="0"),
-    ("key-indicators"="1"),
-    ("num-of-records"="1000")
-);
+create feed KVChangeStream with {
+  "adapter-name" : "adapter",
+  "type-name" : "DocumentType",
+  "meta-type-name" : "KVMetaType",
+  "reader" : "org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory",
+  "parser" : "record-with-metadata",
+  "format" : "dcp",
+  "record-format" : "json",
+  "change-feed" : "true",
+  "key-indexes" : "0",
+  "key-indicators" : "1",
+  "num-of-records" : "1000"
+};
 
 create index OpenIndex on KVStore(meta().id:int32?) enforced;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-after-ingest/change-feed-with-meta-pk-in-meta-index-after-ingest.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-after-ingest/change-feed-with-meta-pk-in-meta-index-after-ingest.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-after-ingest/change-feed-with-meta-pk-in-meta-index-after-ingest.1.ddl.aql
index 37e3e90..4f4ea0f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-after-ingest/change-feed-with-meta-pk-in-meta-index-after-ingest.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-after-ingest/change-feed-with-meta-pk-in-meta-index-after-ingest.1.ddl.aql
@@ -43,15 +43,16 @@ lockTime:int32
 
 create dataset KVStore(DocumentType) with meta(KVMetaType)primary key meta()."key";
 
-create feed KVChangeStream using adapter(
-    ("type-name"="DocumentType"),
-    ("meta-type-name"="KVMetaType"),
-    ("reader"="org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory"),
-    ("parser"="record-with-metadata"),
-    ("format"="dcp"),
-    ("record-format"="json"),
-    ("change-feed"="true"),
-    ("key-indexes"="0"),
-    ("key-indicators"="1"),
-    ("num-of-records"="1000")
-);
\ No newline at end of file
+create feed KVChangeStream with {
+ "adapter-name" : "adapter",
+  "type-name" : "DocumentType",
+  "meta-type-name" : "KVMetaType",
+  "reader" : "org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory",
+  "parser" : "record-with-metadata",
+  "format" : "dcp",
+  "record-format" : "json",
+  "change-feed" : "true",
+  "key-indexes" : "0",
+  "key-indicators" : "1",
+  "num-of-records" : "1000"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-in-meta/change-feed-with-meta-pk-in-meta-index-in-meta.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-in-meta/change-feed-with-meta-pk-in-meta-index-in-meta.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-in-meta/change-feed-with-meta-pk-in-meta-index-in-meta.1.ddl.aql
index 1a1acea..c3e82f2 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-in-meta/change-feed-with-meta-pk-in-meta-index-in-meta.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-in-meta/change-feed-with-meta-pk-in-meta-index-in-meta.1.ddl.aql
@@ -43,17 +43,18 @@ lockTime:int32
 
 create dataset KVStore(DocumentType) with meta(KVMetaType)primary key meta()."key";
 
-create feed KVChangeStream using adapter(
-    ("type-name"="DocumentType"),
-    ("meta-type-name"="KVMetaType"),
-    ("reader"="org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory"),
-    ("parser"="record-with-metadata"),
-    ("format"="dcp"),
-    ("record-format"="json"),
-    ("change-feed"="true"),
-    ("key-indexes"="0"),
-    ("key-indicators"="1"),
-    ("num-of-records"="1000")
-);
+create feed KVChangeStream with {
+ "adapter-name" : "adapter",
+  "type-name" : "DocumentType",
+  "meta-type-name" : "KVMetaType",
+  "reader" : "org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory",
+  "parser" : "record-with-metadata",
+  "format" : "dcp",
+  "record-format" : "json",
+  "change-feed" : "true",
+  "key-indexes" : "0",
+  "key-indicators" : "1",
+  "num-of-records" : "1000"
+};
 
-create index VBucketIndex on KVStore(meta().vbucket);
\ No newline at end of file
+create index VBucketIndex on KVStore(meta().vbucket);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-with-missing-after-ingest/change-feed-with-meta-pk-in-meta-index-with-missing-after-ingest.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-with-missing-after-ingest/change-feed-with-meta-pk-in-meta-index-with-missing-after-ingest.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-with-missing-after-ingest/change-feed-with-meta-pk-in-meta-index-with-missing-after-ingest.1.ddl.aql
index 6d475bd..689456d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-with-missing-after-ingest/change-feed-with-meta-pk-in-meta-index-with-missing-after-ingest.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-index-with-missing-after-ingest/change-feed-with-meta-pk-in-meta-index-with-missing-after-ingest.1.ddl.aql
@@ -43,15 +43,16 @@ lockTime:int32
 
 create dataset KVStore(DocumentType) with meta(KVMetaType)primary key meta()."key";
 
-create feed KVChangeStream using adapter(
-    ("type-name"="DocumentType"),
-    ("meta-type-name"="KVMetaType"),
-    ("reader"="org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory"),
-    ("parser"="record-with-metadata"),
-    ("format"="dcp"),
-    ("record-format"="json"),
-    ("change-feed"="true"),
-    ("key-indexes"="0"),
-    ("key-indicators"="1"),
-    ("num-of-records"="1000")
-);
\ No newline at end of file
+create feed KVChangeStream with {
+  "adapter-name" : "adapter",
+  "type-name" : "DocumentType",
+  "meta-type-name" : "KVMetaType",
+  "reader" : "org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory",
+  "parser" : "record-with-metadata",
+  "format" : "dcp",
+  "record-format" : "json",
+  "change-feed" : "true",
+  "key-indexes" : "0",
+  "key-indicators" : "1",
+  "num-of-records" : "1000"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-open-index-in-value/change-feed-with-meta-pk-in-meta-open-index-in-value.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-open-index-in-value/change-feed-with-meta-pk-in-meta-open-index-in-value.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-open-index-in-value/change-feed-with-meta-pk-in-meta-open-index-in-value.1.ddl.aql
index 3ef8603..928f3ce 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-open-index-in-value/change-feed-with-meta-pk-in-meta-open-index-in-value.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-open-index-in-value/change-feed-with-meta-pk-in-meta-open-index-in-value.1.ddl.aql
@@ -43,17 +43,18 @@ lockTime:int32
 
 create dataset KVStore(DocumentType) with meta(KVMetaType)primary key meta()."key";
 
-create feed KVChangeStream using adapter(
-    ("type-name"="DocumentType"),
-    ("meta-type-name"="KVMetaType"),
-    ("reader"="org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory"),
-    ("parser"="record-with-metadata"),
-    ("format"="dcp"),
-    ("record-format"="json"),
-    ("change-feed"="true"),
-    ("key-indexes"="0"),
-    ("key-indicators"="1"),
-    ("num-of-records"="1000")
-);
+create feed KVChangeStream with {
+  "adapter-name" : "adapter",
+  "type-name" : "DocumentType",
+  "meta-type-name" : "KVMetaType",
+  "reader" : "org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory",
+  "parser" : "record-with-metadata",
+  "format" : "dcp",
+  "record-format" : "json",
+  "change-feed" : "true",
+  "key-indexes" : "0",
+  "key-indicators" : "1",
+  "num-of-records" : "1000"
+};
 
 create index OpenIndex on KVStore(id:int32?) enforced;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-open-index-with-missing/change-feed-with-meta-pk-in-meta-open-index-with-missing.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-open-index-with-missing/change-feed-with-meta-pk-in-meta-open-index-with-missing.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-open-index-with-missing/change-feed-with-meta-pk-in-meta-open-index-with-missing.1.ddl.aql
index 8689c91..05e7564 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-open-index-with-missing/change-feed-with-meta-pk-in-meta-open-index-with-missing.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta-open-index-with-missing/change-feed-with-meta-pk-in-meta-open-index-with-missing.1.ddl.aql
@@ -43,17 +43,18 @@ lockTime:int32
 
 create dataset KVStore(DocumentType) with meta(KVMetaType)primary key meta()."key";
 
-create feed KVChangeStream using adapter(
-    ("type-name"="DocumentType"),
-    ("meta-type-name"="KVMetaType"),
-    ("reader"="org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory"),
-    ("parser"="record-with-metadata"),
-    ("format"="dcp"),
-    ("record-format"="json"),
-    ("change-feed"="true"),
-    ("key-indexes"="0"),
-    ("key-indicators"="1"),
-    ("num-of-records"="1000")
-);
+create feed KVChangeStream with {
+  "adapter-name" : "adapter",
+  "type-name" : "DocumentType",
+  "meta-type-name" : "KVMetaType",
+  "reader" : "org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory",
+  "parser" : "record-with-metadata",
+  "format" : "dcp",
+  "record-format" : "json",
+  "change-feed" : "true",
+  "key-indexes" : "0",
+  "key-indicators" : "1",
+  "num-of-records" : "1000"
+};
 
 create index OpenIndex on KVStore(exp:int32?) enforced;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta/change-feed-with-meta-pk-in-meta.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta/change-feed-with-meta-pk-in-meta.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta/change-feed-with-meta-pk-in-meta.1.ddl.aql
index 2c74ac7..4dfeffb 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta/change-feed-with-meta-pk-in-meta.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-pk-in-meta/change-feed-with-meta-pk-in-meta.1.ddl.aql
@@ -4,7 +4,7 @@
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
+ * "License"; you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
@@ -42,15 +42,16 @@ lockTime:int32
 
 create dataset KVStore(DocumentType) with meta(KVMetaType)primary key meta()."key";
 
-create feed KVChangeStream using adapter(
-    ("type-name"="DocumentType"),
-    ("meta-type-name"="KVMetaType"),
-    ("reader"="org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory"),
-    ("parser"="record-with-metadata"),
-    ("format"="dcp"),
-    ("record-format"="json"),
-    ("change-feed"="true"),
-    ("key-indexes"="0"),
-    ("key-indicators"="1"),
-    ("num-of-records"="1000")
-);
\ No newline at end of file
+create feed KVChangeStream with {
+ "adapter-name" : "adapter",
+  "type-name" : "DocumentType",
+  "meta-type-name" : "KVMetaType",
+  "reader" : "org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory",
+  "parser" : "record-with-metadata",
+  "format" : "dcp",
+  "record-format" : "json",
+  "change-feed" : "true",
+  "key-indexes" : "0",
+  "key-indicators" : "1",
+  "num-of-records" : "1000"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-with-mixed-index/change-feed-with-meta-with-mixed-index.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-with-mixed-index/change-feed-with-meta-with-mixed-index.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-with-mixed-index/change-feed-with-meta-with-mixed-index.1.ddl.aql
index 2471f79..6e2cefb 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-with-mixed-index/change-feed-with-meta-with-mixed-index.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed-with-meta-with-mixed-index/change-feed-with-meta-with-mixed-index.1.ddl.aql
@@ -44,17 +44,18 @@ lockTime:int32
 
 create dataset KVStore(DocumentType) with meta(KVMetaType)primary key meta()."key";
 
-create feed KVChangeStream using adapter(
-    ("type-name"="DocumentType"),
-    ("meta-type-name"="KVMetaType"),
-    ("reader"="org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory"),
-    ("parser"="record-with-metadata"),
-    ("format"="dcp"),
-    ("record-format"="json"),
-    ("change-feed"="true"),
-    ("key-indexes"="0"),
-    ("key-indicators"="1"),
-    ("num-of-records"="1000")
-);
+create feed KVChangeStream with {
+  "adapter-name" : "adapter",
+  "type-name" : "DocumentType",
+  "meta-type-name" : "KVMetaType",
+  "reader" : "org.apache.asterix.external.input.record.reader.kv.KVTestReaderFactory",
+  "parser" : "record-with-metadata",
+  "format" : "dcp",
+  "record-format" : "json",
+  "change-feed" : "true",
+  "key-indexes" : "0",
+  "key-indicators" : "1",
+  "num-of-records" : "1000"
+};
 
-create index MixedIndex on KVStore(meta().vbucket,id);
\ No newline at end of file
+create index MixedIndex on KVStore(meta().vbucket,id);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed/change-feed.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed/change-feed.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed/change-feed.1.ddl.aql
index e78327a..44fedb1 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed/change-feed.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/change-feed/change-feed.1.ddl.aql
@@ -31,13 +31,14 @@ create type FeedRecordType as closed {
 }
 
 create dataset FeedDataset(FeedRecordType) primary key id;
-create feed ChangeFeed using test_change_feed(
-    ("type-name"="FeedRecordType"),
-    ("record-format"="adm"),
-    ("format"="test-csv"),
-    ("delimiter"=","),
-    ("key-indexes"="0"),
-    ("reader"="org.apache.asterix.external.input.record.reader.RecordWithPKTestReaderFactory"),
-    ("parser"="org.apache.asterix.external.parser.factory.TestRecordWithPKParserFactory"),
-    ("change-feed"="true")
-);
\ No newline at end of file
+create feed ChangeFeed with {
+  "adapter-name" : "test_change_feed",
+  "type-name" : "FeedRecordType",
+  "record-format" : "adm",
+  "format" : "test-csv",
+  "delimiter" : ",",
+  "key-indexes" : "0",
+  "reader" : "org.apache.asterix.external.input.record.reader.RecordWithPKTestReaderFactory",
+  "parser" : "org.apache.asterix.external.parser.factory.TestRecordWithPKParserFactory",
+  "change-feed" : "true"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-feed-with-function/connect-feed-with-function.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-feed-with-function/connect-feed-with-function.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-feed-with-function/connect-feed-with-function.1.ddl.aql
index 631c3fb..159b3a2 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-feed-with-function/connect-feed-with-function.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-feed-with-function/connect-feed-with-function.1.ddl.aql
@@ -47,11 +47,11 @@ create function test_func1($anyname) {
     return object_merge($tty2, $anyname)
 }
 
-create feed UserFeed using socket_adapter
-(
-    ("sockets"="127.0.0.1:10001"),
-    ("address-type"="IP"),
-    ("type-name"="TwitterUser"),
-    ("format"="adm"),
-    ("upsert-feed"="true")
-);
\ No newline at end of file
+create feed UserFeed with {
+  "adapter-name" : "socket_adapter",
+  "sockets" : "127.0.0.1:10001",
+  "address-type" : "IP",
+  "type-name" : "TwitterUser",
+  "format" : "adm",
+  "upsert-feed" : "true"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-feed/connect-feed.0.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-feed/connect-feed.0.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-feed/connect-feed.0.ddl.aql
index 9237c1e..5a57d7c 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-feed/connect-feed.0.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-feed/connect-feed.0.ddl.aql
@@ -37,10 +37,10 @@ primary key id;
 create dataset Tweets3 (Tweet)
 primary key id;
 
-create feed TwitterFeed using socket_adapter
-(
-    ("sockets"="127.0.0.1:10001"),
-    ("address-type"="IP"),
-    ("type-name"="Tweet"),
-    ("format"="adm")
-);
\ No newline at end of file
+create feed TwitterFeed with {
+ "adapter-name" : "socket_adapter",
+ "sockets" : "127.0.0.1:10001",
+ "address-type" : "IP",
+ "type-name" : "Tweet",
+ "format" : "adm"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-live-feed/connect-live-feed.0.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-live-feed/connect-live-feed.0.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-live-feed/connect-live-feed.0.ddl.aql
index 47bee4d..cfd885b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-live-feed/connect-live-feed.0.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/connect-live-feed/connect-live-feed.0.ddl.aql
@@ -29,12 +29,12 @@ create type TweetMessageType as closed {
 create dataset Tweets1(TweetMessageType) primary key tweetid;
 create dataset Tweets2(TweetMessageType) primary key tweetid;
 
-create feed TweetFeed using socket_adapter
-(
- ("sockets"="127.0.0.1:10001"),
- ("address-type"="IP"),
- ("type-name"="TweetMessageType"),
- ("format"="adm")
-);
+create feed TweetFeed with {
+ "adapter-name" : "socket_adapter",
+ "sockets" : "127.0.0.1:10001",
+ "address-type" : "IP",
+ "type-name" : "TweetMessageType",
+ "format" : "adm"
+};
 
 connect feed TweetFeed to dataset Tweets1;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/create-feed-with-policy/create-feed-with-policy.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/create-feed-with-policy/create-feed-with-policy.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/create-feed-with-policy/create-feed-with-policy.1.ddl.aql
index 4e21323..138231f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/create-feed-with-policy/create-feed-with-policy.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/create-feed-with-policy/create-feed-with-policy.1.ddl.aql
@@ -49,10 +49,10 @@ create type TweetMessageType as closed {
 
 create dataset Tweets(TweetMessageType) primary key tweetid;
 
-create feed TweetFeed using socket_adapter
-(
-    ("sockets"="127.0.0.1:10001"),
-    ("address-type"="IP"),
-    ("type-name"="TweetMessageType"),
-    ("format"="adm")
-);
\ No newline at end of file
+create feed TweetFeed with {
+ "adapter-name" : "socket_adapter",
+  "sockets" : "127.0.0.1:10001",
+  "address-type" : "IP",
+  "type-name" : "TweetMessageType",
+  "format" : "adm"
+);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/disconnect-live-feed/disconnect-live-feed.0.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/disconnect-live-feed/disconnect-live-feed.0.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/disconnect-live-feed/disconnect-live-feed.0.ddl.aql
index 00fb12d..0b8f74e 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/disconnect-live-feed/disconnect-live-feed.0.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/disconnect-live-feed/disconnect-live-feed.0.ddl.aql
@@ -29,13 +29,13 @@ create type TweetMessageType as closed {
 create dataset Tweets1(TweetMessageType) primary key tweetid;
 create dataset Tweets2(TweetMessageType) primary key tweetid;
 
-create feed TweetFeed using socket_adapter
-(
- ("sockets"="127.0.0.1:10001"),
- ("address-type"="IP"),
- ("type-name"="TweetMessageType"),
- ("format"="adm")
-);
+create feed TweetFeed with {
+  "adapter-name" : "socket_adapter",
+  "sockets" : "127.0.0.1:10001",
+  "address-type" : "IP",
+  "type-name" : "TweetMessageType",
+  "format" : "adm"
+};
 
 connect feed TweetFeed to dataset Tweets1;
 connect feed TweetFeed to dataset Tweets2;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-dataverse-with-disconnected-feed/drop-dataverse-with-disconnected-feed.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-dataverse-with-disconnected-feed/drop-dataverse-with-disconnected-feed.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-dataverse-with-disconnected-feed/drop-dataverse-with-disconnected-feed.1.ddl.aql
index 70322cb..0a659fe 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-dataverse-with-disconnected-feed/drop-dataverse-with-disconnected-feed.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-dataverse-with-disconnected-feed/drop-dataverse-with-disconnected-feed.1.ddl.aql
@@ -45,10 +45,10 @@ create type TweetMessageType as closed {
 
 create dataset Tweets(TweetMessageType) primary key tweetid;
 
-create feed TweetFeed using socket_adapter
-(
-    ("sockets"="127.0.0.1:10001"),
-    ("address-type"="IP"),
-    ("type-name"="TweetMessageType"),
-    ("format"="adm")
-);
\ No newline at end of file
+create feed TweetFeed with {
+  "adapter-name" : "socket_adapter",
+  "sockets" : "127.0.0.1:10001",
+  "address-type" : "IP",
+  "type-name" : "TweetMessageType",
+  "format" : "adm"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-dataverse-with-function-used-by-feed/drop-dataverse-with-function-used-by-feed.2.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-dataverse-with-function-used-by-feed/drop-dataverse-with-function-used-by-feed.2.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-dataverse-with-function-used-by-feed/drop-dataverse-with-function-used-by-feed.2.ddl.aql
index f16a105..3116f56 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-dataverse-with-function-used-by-feed/drop-dataverse-with-function-used-by-feed.2.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-dataverse-with-function-used-by-feed/drop-dataverse-with-function-used-by-feed.2.ddl.aql
@@ -29,11 +29,11 @@ create type TwitterUser if not exists as open{
 
 create dataset TwitterUsers(TwitterUser) primary key screen-name;
 
-create feed UserFeed using socket_adapter
-(
-    ("sockets"="127.0.0.1:10001"),
-    ("address-type"="IP"),
-    ("type-name"="TwitterUser"),
-    ("format"="adm"),
-    ("upsert-feed"="true")
-);
\ No newline at end of file
+create feed UserFeed with {
+  "adapter-name" : "socket_adapter",
+  "sockets" : "127.0.0.1:10001",
+  "address-type" : "IP",
+  "type-name" : "TwitterUser",
+  "format" : "adm",
+  "upsert-feed" : "true"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-function-no-longer-used-by-feed/drop-function-no-longer-used-by-feed.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-function-no-longer-used-by-feed/drop-function-no-longer-used-by-feed.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-function-no-longer-used-by-feed/drop-function-no-longer-used-by-feed.1.ddl.aql
index 19eda0e..3ccff8f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-function-no-longer-used-by-feed/drop-function-no-longer-used-by-feed.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-function-no-longer-used-by-feed/drop-function-no-longer-used-by-feed.1.ddl.aql
@@ -4,7 +4,7 @@
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
+ * "License"; you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
@@ -34,11 +34,11 @@ create function test_func0($xyz) {
     return object_merge($tty1, $xyz)
 }
 
-create feed UserFeed using socket_adapter
-(
-    ("sockets"="127.0.0.1:10001"),
-    ("address-type"="IP"),
-    ("type-name"="TwitterUser"),
-    ("format"="adm"),
-    ("upsert-feed"="true")
-);
\ No newline at end of file
+create feed UserFeed with {
+  "adapter-name" : "socket_adapter",
+  "sockets" : "127.0.0.1:10001",
+  "address-type" : "IP",
+  "type-name" : "TwitterUser",
+  "format" : "adm",
+  "upsert-feed" : "true"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-function-used-by-feed/drop-function-used-by-feed.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-function-used-by-feed/drop-function-used-by-feed.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-function-used-by-feed/drop-function-used-by-feed.1.ddl.aql
index 19eda0e..aaa573b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-function-used-by-feed/drop-function-used-by-feed.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/drop-function-used-by-feed/drop-function-used-by-feed.1.ddl.aql
@@ -34,11 +34,11 @@ create function test_func0($xyz) {
     return object_merge($tty1, $xyz)
 }
 
-create feed UserFeed using socket_adapter
-(
-    ("sockets"="127.0.0.1:10001"),
-    ("address-type"="IP"),
-    ("type-name"="TwitterUser"),
-    ("format"="adm"),
-    ("upsert-feed"="true")
-);
\ No newline at end of file
+create feed UserFeed with {
+  "adapter-name" : "socket_adapter",
+  "sockets" : "127.0.0.1:10001",
+  "address-type" : "IP",
+  "type-name" : "TwitterUser",
+  "format" : "adm",
+  "upsert-feed" : "true"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-push-socket/feed-push-socket.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-push-socket/feed-push-socket.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-push-socket/feed-push-socket.1.ddl.aql
index 547085f..c6ab096 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-push-socket/feed-push-socket.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-push-socket/feed-push-socket.1.ddl.aql
@@ -49,10 +49,10 @@ create type TweetMessageType as closed {
 
 create dataset Tweets(TweetMessageType) primary key tweetid;
 
-create feed TweetFeed using socket_adapter
-(
-    ("sockets"="127.0.0.1:10001"),
-    ("address-type"="IP"),
-    ("type-name"="TweetMessageType"),
-    ("format"="adm")
-);
\ No newline at end of file
+create feed TweetFeed with {
+  "adapter-name" : "socket_adapter",
+  "sockets" : "127.0.0.1:10001",
+  "address-type" : "IP",
+  "type-name" : "TweetMessageType",
+  "format" : "adm"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-function/feed-with-external-function.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-function/feed-with-external-function.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-function/feed-with-external-function.1.ddl.aql
index 58b9174..e68f75a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-function/feed-with-external-function.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-function/feed-with-external-function.1.ddl.aql
@@ -47,11 +47,12 @@ create type TweetOutputType as closed {
   topics : {{string}}
 }
 
-create feed TweetFeed
-using localfs
-(("type-name"="TweetInputType"),
-("path"="asterix_nc1://data/twitter/obamatweets.adm"),
-("format"="adm"));
+create feed TweetFeed with {
+  "adapter-name" : "localfs",
+  "type-name" : "TweetInputType",
+  "path" : "asterix_nc1://data/twitter/obamatweets.adm",
+  "format" : "adm"
+};
 
 create dataset TweetsFeedIngest(TweetOutputType)
 primary key id;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser-with-open-index/feed-with-external-parser-with-open-index.3.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser-with-open-index/feed-with-external-parser-with-open-index.3.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser-with-open-index/feed-with-external-parser-with-open-index.3.ddl.aql
index df82fd0..2052e10 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser-with-open-index/feed-with-external-parser-with-open-index.3.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser-with-open-index/feed-with-external-parser-with-open-index.3.ddl.aql
@@ -27,9 +27,11 @@ use dataverse externallibtest;
 create dataset Condor(Classad) primary key GlobalJobId;
 create index BlockWritesIndex on Condor(BlockWrites:int64?) enforced;
 
-create feed CondorFeed using push_localfs(
-("path"="asterix_nc1://data/external-parser/dropbox/jobads1.txt,asterix_nc1://data/external-parser/dropbox/jobads2.txt, asterix_nc1://data/external-parser/dropbox2/jobads3.txt"),
-("reader"="localfs"),
-("format"="semi-structured"),
-("parser"="testlib#org.apache.asterix.external.library.ClassAdParserFactory"),
-("type-name"="Classad"));
+create feed CondorFeed with {
+  "adapter-name" : "push_localfs",
+  "path" : "asterix_nc1://data/external-parser/dropbox/jobads1.txt,asterix_nc1://data/external-parser/dropbox/jobads2.txt, asterix_nc1://data/external-parser/dropbox2/jobads3.txt",
+  "reader" : "localfs",
+  "format" : "semi-structured",
+  "parser" : "testlib#org.apache.asterix.external.library.ClassAdParserFactory",
+  "type-name" : "Classad"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser-with-two-open-indexes/feed-with-external-parser-with-two-open-indexes.3.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser-with-two-open-indexes/feed-with-external-parser-with-two-open-indexes.3.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser-with-two-open-indexes/feed-with-external-parser-with-two-open-indexes.3.ddl.aql
index fa9b833..53513b8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser-with-two-open-indexes/feed-with-external-parser-with-two-open-indexes.3.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser-with-two-open-indexes/feed-with-external-parser-with-two-open-indexes.3.ddl.aql
@@ -28,9 +28,11 @@ create dataset Condor(Classad) primary key GlobalJobId;
 create index BlockWritesIndex on Condor(BlockWrites:int64?) enforced;
 create index JobStartDateIndex on Condor(JobStartDate:int64?) enforced;
 
-create feed CondorFeed using push_localfs(
-("path"="asterix_nc1://data/external-parser/dropbox/jobads1.txt,asterix_nc1://data/external-parser/dropbox/jobads2.txt, asterix_nc1://data/external-parser/dropbox2/jobads3.txt"),
-("reader"="localfs"),
-("format"="semi-structured"),
-("parser"="testlib#org.apache.asterix.external.library.ClassAdParserFactory"),
-("type-name"="Classad"));
+create feed CondorFeed with {
+  "adapter-name" : "push_localfs",
+  "path" : "asterix_nc1://data/external-parser/dropbox/jobads1.txt,asterix_nc1://data/external-parser/dropbox/jobads2.txt, asterix_nc1://data/external-parser/dropbox2/jobads3.txt",
+  "reader" : "localfs",
+  "format" : "semi-structured",
+  "parser" : "testlib#org.apache.asterix.external.library.ClassAdParserFactory",
+  "type-name" : "Classad"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser/feed-with-external-parser.3.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser/feed-with-external-parser.3.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser/feed-with-external-parser.3.ddl.aql
index 1ec1f45..1be78a2 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser/feed-with-external-parser.3.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-external-parser/feed-with-external-parser.3.ddl.aql
@@ -25,9 +25,11 @@
 use dataverse externallibtest;
 create dataset Condor(Classad) primary key GlobalJobId;
 
-create feed CondorFeed using push_localfs(
-("path"="asterix_nc1://data/external-parser/dropbox/jobads1.txt,asterix_nc1://data/external-parser/dropbox/jobads2.txt"),
-("reader"="localfs"),
-("format"="semi-structured"),
-("parser"="testlib#org.apache.asterix.external.library.ClassAdParserFactory"),
-("type-name"="Classad"));
+create feed CondorFeed with {
+  "adapter-name" : "push_localfs",
+  "path" : "asterix_nc1://data/external-parser/dropbox/jobads1.txt,asterix_nc1://data/external-parser/dropbox/jobads2.txt",
+  "reader" : "localfs",
+  "format" : "semi-structured",
+  "parser" : "testlib#org.apache.asterix.external.library.ClassAdParserFactory",
+  "type-name" : "Classad"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-filtered-dataset/feed-with-filtered-dataset.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-filtered-dataset/feed-with-filtered-dataset.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-filtered-dataset/feed-with-filtered-dataset.1.ddl.aql
index 8bd1e3d..cd7c638 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-filtered-dataset/feed-with-filtered-dataset.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-filtered-dataset/feed-with-filtered-dataset.1.ddl.aql
@@ -39,7 +39,9 @@ create type FacebookMessageType as closed {
 create dataset FacebookMessages(FacebookMessageType)
 primary key message-id with filter on send-time;
 
-create feed MessageFeed using localfs(
-("path"="asterix_nc1://data/fbm-with-send-time.adm"),
-("format"="adm"),
-("type-name"="FacebookMessageType"));
+create feed MessageFeed with {
+  "adapter-name" : "localfs",
+  "path" : "asterix_nc1://data/fbm-with-send-time.adm",
+  "format" : "adm",
+  "type-name" : "FacebookMessageType"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-meta-pk-in-meta/feed-with-meta-pk-in-meta.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-meta-pk-in-meta/feed-with-meta-pk-in-meta.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-meta-pk-in-meta/feed-with-meta-pk-in-meta.1.ddl.aql
index 601986f..5b4bb29 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-meta-pk-in-meta/feed-with-meta-pk-in-meta.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-meta-pk-in-meta/feed-with-meta-pk-in-meta.1.ddl.aql
@@ -41,15 +41,16 @@ dtype:int32
 
 create dataset KVStore(DocumentType) with meta(KVMetaType)primary key meta().id;
 
-create feed KVStream using adapter(
- ("reader"="localfs"),
- ("parser"="record-with-metadata"),
- ("type-name"="DocumentType"),
- ("meta-type-name"="KVMetaType"),
- ("path"="asterix_nc1://target/data/csv/openbeerdb/beer.csv"),
- ("format"="csv"),
- ("delimiter"=","),
- ("record-format"="adm"),
- ("record-index"="4"),
- ("header"="true")
-);
\ No newline at end of file
+create feed KVStream with {
+ "adapter-name" : "adapter",
+ "reader" : "localfs",
+ "parser" : "record-with-metadata",
+ "type-name" : "DocumentType",
+ "meta-type-name" : "KVMetaType",
+ "path" : "asterix_nc1://target/data/csv/openbeerdb/beer.csv",
+ "format" : "csv",
+ "delimiter" : ",",
+ "record-format" : "adm",
+ "record-index" : "4",
+ "header" : "true"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-multiple-indexes/feed-with-multiple-indexes.3.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-multiple-indexes/feed-with-multiple-indexes.3.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-multiple-indexes/feed-with-multiple-indexes.3.ddl.aql
index 2c60692..fc7b95d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-multiple-indexes/feed-with-multiple-indexes.3.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-multiple-indexes/feed-with-multiple-indexes.3.ddl.aql
@@ -24,9 +24,11 @@
  */
 use dataverse externallibtest;
 
-create feed CondorFeed using push_localfs(
-("path"="asterix_nc1://data/external-parser/dropbox/jobads1.txt,asterix_nc1://data/external-parser/dropbox/jobads2.txt"),
-("reader"="localfs"),
-("format"="semi-structured"),
-("parser"="testlib#org.apache.asterix.external.library.ClassAdParserFactory"),
-("type-name"="Classad"));
+create feed CondorFeed with {
+  "adapter-name" : "push_localfs",
+  "path" : "asterix_nc1://data/external-parser/dropbox/jobads1.txt,asterix_nc1://data/external-parser/dropbox/jobads2.txt",
+  "reader" : "localfs",
+  "format" : "semi-structured",
+  "parser" : "testlib#org.apache.asterix.external.library.ClassAdParserFactory",
+  "type-name" : "Classad"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-undefined-function/feed-with-undefined-function.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-undefined-function/feed-with-undefined-function.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-undefined-function/feed-with-undefined-function.1.ddl.aql
index d294772..8b9d007 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-undefined-function/feed-with-undefined-function.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feed-with-undefined-function/feed-with-undefined-function.1.ddl.aql
@@ -29,11 +29,12 @@ create type TweetInputType as closed {
   timestamp : string
 }
 
-create feed TweetFeed
-using localfs
-(("type-name"="TweetInputType"),
-("path"="asterix_nc1://data/twitter/obamatweets.adm"),
-("format"="adm"));
+create feed TweetFeed with {
+  "adapter-name" : "localfs",
+  "type-name" : "TweetInputType",
+  "path" : "asterix_nc1://data/twitter/obamatweets.adm",
+  "format" : "adm"
+};
 
 create dataset TweetsFeedIngest(TweetInputType)
 primary key id;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_01/feeds_01.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_01/feeds_01.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_01/feeds_01.1.ddl.aql
index 171c067..1a260ea 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_01/feeds_01.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_01/feeds_01.1.ddl.aql
@@ -36,6 +36,10 @@ create type TweetType as closed {
 create dataset Tweets(TweetType)
 primary key id;
 
-create feed TweetFeed
-using localfs
-(("type-name"="TweetType"),("path"="asterix_nc1://data/twitter/obamatweets.adm"),("format"="adm"),("tuple-interval"="10"))
+create feed TweetFeed with {
+  "adapter-name" : "localfs",
+  "type-name" : "TweetType",
+  "path" : "asterix_nc1://data/twitter/obamatweets.adm",
+  "format" : "adm",
+  "tuple-interval" : "10"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_02/feeds_02.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_02/feeds_02.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_02/feeds_02.1.ddl.aql
index 589c93d..82371da 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_02/feeds_02.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_02/feeds_02.1.ddl.aql
@@ -38,9 +38,11 @@ create type TweetType as closed {
 create dataset Tweets(TweetType)
 primary key id;
 
-create feed  TweetFeed
-using localfs
-(("path"="asterix_nc1://data/twitter/obamatweets.adm"),
-("format"="adm"),
-("type-name"="TweetType"),
-("tuple-interval"="10"));
+create  feed TweetFeed with {
+  "adapter-name" : "localfs",
+  "path" : "asterix_nc1://data/twitter/obamatweets.adm",
+  "format": "adm",
+  "type-name" : "TweetType",
+  "tuple-interval" : "10"
+};
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_03/feeds_03.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_03/feeds_03.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_03/feeds_03.1.ddl.aql
index 68fead0..cdd5f52 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_03/feeds_03.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_03/feeds_03.1.ddl.aql
@@ -42,7 +42,10 @@ create function feed_processor($x) {
 $x
 }
 
-create feed TweetFeed
-using localfs
-(("type-name"="TweetType"),("path"="asterix_nc1://data/twitter/obamatweets.adm"),("format"="adm")
-,("tuple-interval"="10"));
+create feed TweetFeed with {
+ "adapter-name" : "localfs",
+  "type-name" : "TweetType",
+  "path" : "asterix_nc1://data/twitter/obamatweets.adm",
+  "format" : "adm",
+  "tuple-interval" : "10"
+};
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_07/feeds_07.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_07/feeds_07.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_07/feeds_07.1.ddl.aql
index 0e881bc..f3ff1c9 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_07/feeds_07.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_07/feeds_07.1.ddl.aql
@@ -53,13 +53,14 @@ create type TweetMessageType as closed {
 create dataset SyntheticTweets(TweetMessageType)
 primary key id;
 
-create feed  SyntheticTweetFeed
-using stream(
-("duration"="5"),
-("tps"="50"),
-("type-name"="TweetMessageType"),
-("format"="adm"),
-("stream-source"="org.apache.asterix.external.input.stream.factory.TwitterFirehoseStreamFactory"),
-("tput-duration"="5"),
-("dataverse-dataset"="feeds:SyntheticTweets"),
-("mode"="controlled"));
\ No newline at end of file
+create feed SyntheticTweetFeed with {
+  "adapter-name" : "stream",
+  "duration" : "5",
+  "tps" : "50",
+  "type-name" : "TweetMessageType",
+  "format" : "adm",
+  "stream-source" : "org.apache.asterix.external.input.stream.factory.TwitterFirehoseStreamFactory",
+  "tput-duration" : "5",
+  "dataverse-dataset" : "feeds:SyntheticTweets",
+  "mode" : "controlled"
+};
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_08/feeds_08.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_08/feeds_08.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_08/feeds_08.1.ddl.aql
index b2300f2..8f5c9d2 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_08/feeds_08.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_08/feeds_08.1.ddl.aql
@@ -57,13 +57,14 @@ primary key id;
 
 create index ngram_index on SyntheticTweets(message_text) type ngram(3);
 
-create feed  SyntheticTweetFeed
-using stream
-(("duration"="5"),
-("stream-source"="org.apache.asterix.external.input.stream.factory.TwitterFirehoseStreamFactory"),
-("tps"="50"),
-("type-name"="TweetMessageType"),
-("tput-duration"="5"),
-("dataverse-dataset"="feeds:SyntheticTweets"),
-("format"="adm"),
-("mode"="controlled"));
+create  feed SyntheticTweetFeed with {
+ "adapter-name" : "stream",
+ "duration" : "5",
+ "tps" : "50",
+ "stream-source" : "org.apache.asterix.external.input.stream.factory.TwitterFirehoseStreamFactory",
+ "type-name" : "TweetMessageType",
+ "tput-duration" : "5",
+ "dataverse-dataset" : "feeds:SyntheticTweets",
+ "format" : "adm",
+ "mode" : "controlled"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_09/feeds_09.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_09/feeds_09.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_09/feeds_09.1.ddl.aql
index 7c0ac29..0be61d3 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_09/feeds_09.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_09/feeds_09.1.ddl.aql
@@ -55,13 +55,13 @@ primary key id;
 
 create index message_text on SyntheticTweets(message_text) type btree;
 
-create feed  SyntheticTweetFeed
-using stream
-(("duration"="5"),
-("tps"="50"),
-("tput-duration"="5"),
-("type-name"="TweetMessageType"),
-("dataverse-dataset"="feeds:SyntheticTweets"),
-("format"="adm"),
-("stream-source"="org.apache.asterix.external.input.stream.factory.TwitterFirehoseStreamFactory"),
-("mode"="controlled"));
+create  feed SyntheticTweetFeed with {
+ "adapter-name" : "stream",
+ "duration" : "5",
+ "tps" : "50","tput-duration" : "5",
+ "type-name" : "TweetMessageType",
+ "dataverse-dataset" : "feeds:SyntheticTweets",
+ "format" : "adm",
+ "stream-source" : "org.apache.asterix.external.input.stream.factory.TwitterFirehoseStreamFactory",
+ "mode" : "controlled"
+};
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_10/feeds_10.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_10/feeds_10.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_10/feeds_10.1.ddl.aql
index 75410f4..10b003a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_10/feeds_10.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_10/feeds_10.1.ddl.aql
@@ -43,9 +43,10 @@ primary key id;
 
 create index usernameIdx on Tweets(username) type btree;
 
-create feed TweetFeed
-using localfs
-(("path"="asterix_nc1://data/twitter/obamatweets.adm"),
-("format"="adm"),
-("type-name"="TweetType"),
-("tuple-interval"="10"));
+create  feed TweetFeed with {
+  "adapter-name" : "localfs",
+  "path" : "asterix_nc1://data/twitter/obamatweets.adm",
+  "format" : "adm",
+  "type-name" : "TweetType",
+  "tuple-interval" : "10"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_11/feeds_11.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_11/feeds_11.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_11/feeds_11.1.ddl.aql
index f139d01..ac38c96 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_11/feeds_11.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_11/feeds_11.1.ddl.aql
@@ -38,9 +38,10 @@ create type TweetType as closed {
 create dataset Tweets(TweetType)
 primary key id;
 
-create feed TweetFeed
-using localfs
-(("path"="asterix_nc1://data/twitter/obamatweets.adm"),
-("format"="adm"),
-("type-name"="TweetType"),
-("tuple-interval"="10"));
\ No newline at end of file
+create  feed TweetFeed with {
+  "adapter-name" : "localfs",
+  "path" : "asterix_nc1://data/twitter/obamatweets.adm",
+  "format" : "adm",
+  "type-name" : "TweetType",
+  "tuple-interval" : "10"
+};
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_12/feeds_12.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_12/feeds_12.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_12/feeds_12.1.ddl.aql
index dbf77ef..6fa9c45 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_12/feeds_12.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/feeds_12/feeds_12.1.ddl.aql
@@ -41,9 +41,10 @@ create type TweetType as closed {
 create dataset Tweets(TweetType)
 primary key id;
 
-create feed TweetFeed
-using localfs
-(("path"="asterix_nc1://data/twitter/obamatweets_duplicate.adm"),
-("format"="adm"),
-("type-name"="TweetType"),
-("tuple-interval"="10"));
+create feed TweetFeed with {
+  "adapter-name" : "localfs",
+  "path":"asterix_nc1://data/twitter/obamatweets_duplicate.adm",
+  "format":"adm",
+  "type-name":"TweetType",
+  "tuple-interval":"10"
+};
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/insert-feed/insert-feed.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/insert-feed/insert-feed.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/insert-feed/insert-feed.1.ddl.aql
index 8dba0fe..052df1f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/insert-feed/insert-feed.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/insert-feed/insert-feed.1.ddl.aql
@@ -35,11 +35,11 @@ create type TwitterUser if not exists as open{
 
 create dataset TwitterUsers(TwitterUser) primary key screen-name;
 
-create feed UserFeed using socket_adapter
-(
-    ("sockets"="127.0.0.1:10001"),
-    ("address-type"="IP"),
-    ("type-name"="TwitterUser"),
-    ("format"="adm"),
-    ("insert-feed"="true")
-);
\ No newline at end of file
+create feed UserFeed with {
+ "adapter-name" : "socket_adapter",
+  "sockets" : "127.0.0.1:10001",
+  "address-type" : "IP",
+  "type-name" : "TwitterUser",
+  "format" : "adm",
+  "insert-feed" : "true"
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/5a61b2ad/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/issue_230_feeds/issue_230_feeds.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/issue_230_feeds/issue_230_feeds.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/issue_230_feeds/issue_230_feeds.1.ddl.aql
index 237c949..d999665 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/issue_230_feeds/issue_230_feeds.1.ddl.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/feeds/issue_230_feeds/issue_230_feeds.1.ddl.aql
@@ -38,11 +38,10 @@ create type TweetType as closed {
 create dataset Tweets(TweetType)
 primary key id;
 
-create feed TweetFeed
-using localfs
-(("path"="asterix_nc1://data/twitter/obamatweets.adm"),
-("format"="adm"),
-("type-name"="TweetType"),
-("tuple-interval"="10"));
-
-
+create feed TweetFeed with {
+  "adapter-name" : "localfs",
+  "path" : "asterix_nc1://data/twitter/obamatweets.adm",
+  "format" : "adm",
+  "type-name" : "TweetType",
+  "tuple-interval" : "10"
+};