[GitHub] [flink] WencongLiu commented on a diff in pull request #23026: [FLINK-32558][flink-java] Deprecate all DataSet API

2023-08-03 Thread via GitHub


WencongLiu commented on code in PR #23026:
URL: https://github.com/apache/flink/pull/23026#discussion_r1283910488


##
flink-examples/flink-examples-batch/pom.xml:
##
@@ -48,25 +48,6 @@ under the License.



-   
-   
-   org.apache.maven.plugins
-   maven-compiler-plugin
-   
-   
-   compile
-   process-sources
-   
-   compile
-   
-   
-   
-Xlint:deprecation
-   
true
-   
-   
-   
-   
-   

Review Comment:
   1. The classes in `flink-examples-batch` module is still utilized for 
testing purpose. I have added the warning log in all batch example classes to 
remind the developer that the DataSet API is deprecated. I also have added the 
note to `bin.xml` in `flink-disk` module to explain the batch examples in 
example package is only for tests. I have create an issue 
[FLINK-32642](https://issues.apache.org/jira/browse/FLINK-32742) to track the 
removal of `flink-examples-batch` module.
   
   2. I have created an issue 
[FLINK-32741](https://issues.apache.org/jira/browse/FLINK-32741) to track the 
removal of DataSet related documentations. Currently the issue is assigned to 
@pegasas .
   



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[GitHub] [flink] WencongLiu commented on a diff in pull request #23026: [FLINK-32558][flink-java] Deprecate all DataSet API

2023-08-03 Thread via GitHub


WencongLiu commented on code in PR #23026:
URL: https://github.com/apache/flink/pull/23026#discussion_r1283959998


##
flink-core/src/main/java/org/apache/flink/api/common/ExecutionConfig.java:
##
@@ -544,6 +544,13 @@ public ExecutionConfig setExecutionRetryDelay(long 
executionRetryDelay) {
  * The default execution mode is {@link ExecutionMode#PIPELINED}.
  *
  * @param executionMode The execution mode to use.
+ * @deprecated The {@link ExecutionMode} is deprecated because it's only 
used in DataSet APIs.
+ * All Flink DataSet APIs are deprecated since Flink 1.18 and will be 
removed in a future
+ * Flink major version. You can still build your application in 
DataSet, but you should move
+ * to either the DataStream and/or Table API.
+ * @see https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741;>
+ * FLIP-131: Consolidate the user-facing Dataflow SDKs/APIs (and 
deprecate the DataSet
+ * API
  */
 public void setExecutionMode(ExecutionMode executionMode) {

Review Comment:
   The annotation is added.



##
flink-examples/flink-examples-batch/src/main/java/org/apache/flink/examples/java/clustering/KMeans.java:
##
@@ -77,12 +80,23 @@
  *   Broadcast variables in bulk iterations
  *   Custom Java objects (POJOs)
  * 
+ *
+ * Note: All Flink DataSet APIs are deprecated since Flink 1.18 and will be 
removed in a future
+ * Flink major version. You can still build your application in DataSet, but 
you should move to
+ * either the DataStream and/or Table API. This class is retained for testing 
purposes.
  */
 @SuppressWarnings("serial")
 public class KMeans {
 
+private static final Logger LOGGER = LoggerFactory.getLogger(KMeans.class);
+
 public static void main(String[] args) throws Exception {
 
+LOGGER.warn(
+"All Flink DataSet APIs are deprecated since Flink 1.18 and 
will be removed in a future"
++ " Flink major version. You can still build your 
application in DataSet, but you should move to"
++ " either the DataStream and/or Table API. This class 
is retained for testing purposes.");

Review Comment:
   I have added a static String instant DATASET_DEPRECATION_INFO to contain the 
message.



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[GitHub] [flink] WencongLiu commented on a diff in pull request #23026: [FLINK-32558][flink-java] Deprecate all DataSet API

2023-08-03 Thread via GitHub


WencongLiu commented on code in PR #23026:
URL: https://github.com/apache/flink/pull/23026#discussion_r1283910488


##
flink-examples/flink-examples-batch/pom.xml:
##
@@ -48,25 +48,6 @@ under the License.



-   
-   
-   org.apache.maven.plugins
-   maven-compiler-plugin
-   
-   
-   compile
-   process-sources
-   
-   compile
-   
-   
-   
-Xlint:deprecation
-   
true
-   
-   
-   
-   
-   

Review Comment:
   1. The classes in `flink-examples-batch` module is still utilized for 
testing purpose. I have added the warning log in all batch example classes to 
remind the developer that the DataSet API is deprecated. I also have added the 
note to `bin.xml` in `flink-disk` module to explain the batch examples in 
example package is only for tests.
   
   2. I have created an issue 
[FLINK-32741](https://issues.apache.org/jira/browse/FLINK-32741) to track the 
removal of DataSet related documentations. Currently the issue is assigned to 
@pegasas .
   



##
flink-core/src/main/java/org/apache/flink/api/common/ExecutionConfig.java:
##
@@ -556,7 +556,14 @@ public void setExecutionMode(ExecutionMode executionMode) {
  * The default execution mode is {@link ExecutionMode#PIPELINED}.
  *
  * @return The execution mode for the program.
+ * @deprecated All Flink DataSet APIs are deprecated since Flink 1.18 and 
will be removed in a
+ * future Flink major version. You can still build your application in 
DataSet, but you
+ * should move to either the DataStream and/or Table API.
+ * @see https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741;>
+ * FLIP-131: Consolidate the user-facing Dataflow SDKs/APIs (and 
deprecate the DataSet
+ * API
  */
+@Deprecated

Review Comment:
   1. `ExecutionMode` and `setExecutionMode ` are both deprecated.
   2. The class JavaDoc of execution mode is updated.



##
flink-core/src/main/java/org/apache/flink/api/common/ExecutionConfig.java:
##
@@ -913,6 +920,18 @@ public LinkedHashSet> getRegisteredPojoTypes() {
 return registeredPojoTypes;
 }
 
+/**
+ * Get if the auto type registration is disabled.
+ *
+ * @return if the auto type registration is disabled.
+ * @deprecated All Flink DataSet APIs are deprecated since Flink 1.18 and 
will be removed in a
+ * future Flink major version. You can still build your application in 
DataSet, but you
+ * should move to either the DataStream and/or Table API.
+ * @see https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741;>
+ * FLIP-131: Consolidate the user-facing Dataflow SDKs/APIs (and 
deprecate the DataSet
+ * API
+ */
+@Deprecated

Review Comment:
   Both `disableAutoTypeRegistration ` and `AUTO_TYPE_REGISTRATION ` are 
deprecated.



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[GitHub] [flink] WencongLiu commented on a diff in pull request #23026: [FLINK-32558][flink-java] Deprecate all DataSet API

2023-08-03 Thread via GitHub


WencongLiu commented on code in PR #23026:
URL: https://github.com/apache/flink/pull/23026#discussion_r1283910551


##
flink-core/src/main/java/org/apache/flink/api/common/ExecutionConfig.java:
##
@@ -913,6 +920,18 @@ public LinkedHashSet> getRegisteredPojoTypes() {
 return registeredPojoTypes;
 }
 
+/**
+ * Get if the auto type registration is disabled.
+ *
+ * @return if the auto type registration is disabled.
+ * @deprecated All Flink DataSet APIs are deprecated since Flink 1.18 and 
will be removed in a
+ * future Flink major version. You can still build your application in 
DataSet, but you
+ * should move to either the DataStream and/or Table API.
+ * @see https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741;>
+ * FLIP-131: Consolidate the user-facing Dataflow SDKs/APIs (and 
deprecate the DataSet
+ * API
+ */
+@Deprecated

Review Comment:
   Fixed.



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[GitHub] [flink] WencongLiu commented on a diff in pull request #23026: [FLINK-32558][flink-java] Deprecate all DataSet API

2023-08-03 Thread via GitHub


WencongLiu commented on code in PR #23026:
URL: https://github.com/apache/flink/pull/23026#discussion_r1283910579


##
flink-core/src/main/java/org/apache/flink/api/common/ExecutionConfig.java:
##
@@ -544,6 +544,13 @@ public ExecutionConfig setExecutionRetryDelay(long 
executionRetryDelay) {
  * The default execution mode is {@link ExecutionMode#PIPELINED}.
  *
  * @param executionMode The execution mode to use.
+ * @deprecated The {@link ExecutionMode} is deprecated because it's only 
used in DataSet APIs.
+ * All Flink DataSet APIs are deprecated since Flink 1.18 and will be 
removed in a future
+ * Flink major version. You can still build your application in 
DataSet, but you should move
+ * to either the DataStream and/or Table API.
+ * @see https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741;>
+ * FLIP-131: Consolidate the user-facing Dataflow SDKs/APIs (and 
deprecate the DataSet
+ * API
  */
 public void setExecutionMode(ExecutionMode executionMode) {

Review Comment:
   Fixed.



##
flink-examples/flink-examples-batch/src/main/java/org/apache/flink/examples/java/clustering/KMeans.java:
##
@@ -77,12 +80,23 @@
  *   Broadcast variables in bulk iterations
  *   Custom Java objects (POJOs)
  * 
+ *
+ * Note: All Flink DataSet APIs are deprecated since Flink 1.18 and will be 
removed in a future
+ * Flink major version. You can still build your application in DataSet, but 
you should move to
+ * either the DataStream and/or Table API. This class is retained for testing 
purposes.
  */
 @SuppressWarnings("serial")
 public class KMeans {
 
+private static final Logger LOGGER = LoggerFactory.getLogger(KMeans.class);
+
 public static void main(String[] args) throws Exception {
 
+LOGGER.warn(
+"All Flink DataSet APIs are deprecated since Flink 1.18 and 
will be removed in a future"
++ " Flink major version. You can still build your 
application in DataSet, but you should move to"
++ " either the DataStream and/or Table API. This class 
is retained for testing purposes.");

Review Comment:
   Fixed.



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[GitHub] [flink] WencongLiu commented on a diff in pull request #23026: [FLINK-32558][flink-java] Deprecate all DataSet API

2023-08-03 Thread via GitHub


WencongLiu commented on code in PR #23026:
URL: https://github.com/apache/flink/pull/23026#discussion_r1283910526


##
flink-core/src/main/java/org/apache/flink/api/common/ExecutionConfig.java:
##
@@ -556,7 +556,14 @@ public void setExecutionMode(ExecutionMode executionMode) {
  * The default execution mode is {@link ExecutionMode#PIPELINED}.
  *
  * @return The execution mode for the program.
+ * @deprecated All Flink DataSet APIs are deprecated since Flink 1.18 and 
will be removed in a
+ * future Flink major version. You can still build your application in 
DataSet, but you
+ * should move to either the DataStream and/or Table API.
+ * @see https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741;>
+ * FLIP-131: Consolidate the user-facing Dataflow SDKs/APIs (and 
deprecate the DataSet
+ * API
  */
+@Deprecated

Review Comment:
   Fixed.



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[GitHub] [flink] WencongLiu commented on a diff in pull request #23026: [FLINK-32558][flink-java] Deprecate all DataSet API

2023-08-03 Thread via GitHub


WencongLiu commented on code in PR #23026:
URL: https://github.com/apache/flink/pull/23026#discussion_r1283910595


##
flink-examples/flink-examples-batch/src/main/java/org/apache/flink/examples/java/clustering/KMeans.java:
##
@@ -77,12 +80,23 @@
  *   Broadcast variables in bulk iterations
  *   Custom Java objects (POJOs)
  * 
+ *
+ * Note: All Flink DataSet APIs are deprecated since Flink 1.18 and will be 
removed in a future
+ * Flink major version. You can still build your application in DataSet, but 
you should move to
+ * either the DataStream and/or Table API. This class is retained for testing 
purposes.
  */
 @SuppressWarnings("serial")
 public class KMeans {
 
+private static final Logger LOGGER = LoggerFactory.getLogger(KMeans.class);
+
 public static void main(String[] args) throws Exception {
 
+LOGGER.warn(
+"All Flink DataSet APIs are deprecated since Flink 1.18 and 
will be removed in a future"
++ " Flink major version. You can still build your 
application in DataSet, but you should move to"
++ " either the DataStream and/or Table API. This class 
is retained for testing purposes.");

Review Comment:
   Fixed.



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[GitHub] [flink] WencongLiu commented on a diff in pull request #23026: [FLINK-32558][flink-java] Deprecate all DataSet API

2023-08-03 Thread via GitHub


WencongLiu commented on code in PR #23026:
URL: https://github.com/apache/flink/pull/23026#discussion_r1283910488


##
flink-examples/flink-examples-batch/pom.xml:
##
@@ -48,25 +48,6 @@ under the License.



-   
-   
-   org.apache.maven.plugins
-   maven-compiler-plugin
-   
-   
-   compile
-   process-sources
-   
-   compile
-   
-   
-   
-Xlint:deprecation
-   
true
-   
-   
-   
-   
-   

Review Comment:
   Fixed.



##
flink-core/src/main/java/org/apache/flink/api/common/ExecutionConfig.java:
##
@@ -556,7 +556,14 @@ public void setExecutionMode(ExecutionMode executionMode) {
  * The default execution mode is {@link ExecutionMode#PIPELINED}.
  *
  * @return The execution mode for the program.
+ * @deprecated All Flink DataSet APIs are deprecated since Flink 1.18 and 
will be removed in a
+ * future Flink major version. You can still build your application in 
DataSet, but you
+ * should move to either the DataStream and/or Table API.
+ * @see https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741;>
+ * FLIP-131: Consolidate the user-facing Dataflow SDKs/APIs (and 
deprecate the DataSet
+ * API
  */
+@Deprecated

Review Comment:
   Fixed.



##
flink-core/src/main/java/org/apache/flink/api/common/ExecutionConfig.java:
##
@@ -913,6 +920,18 @@ public LinkedHashSet> getRegisteredPojoTypes() {
 return registeredPojoTypes;
 }
 
+/**
+ * Get if the auto type registration is disabled.
+ *
+ * @return if the auto type registration is disabled.
+ * @deprecated All Flink DataSet APIs are deprecated since Flink 1.18 and 
will be removed in a
+ * future Flink major version. You can still build your application in 
DataSet, but you
+ * should move to either the DataStream and/or Table API.
+ * @see https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741;>
+ * FLIP-131: Consolidate the user-facing Dataflow SDKs/APIs (and 
deprecate the DataSet
+ * API
+ */
+@Deprecated

Review Comment:
   Fixed.



##
flink-core/src/main/java/org/apache/flink/api/common/ExecutionConfig.java:
##
@@ -544,6 +544,13 @@ public ExecutionConfig setExecutionRetryDelay(long 
executionRetryDelay) {
  * The default execution mode is {@link ExecutionMode#PIPELINED}.
  *
  * @param executionMode The execution mode to use.
+ * @deprecated The {@link ExecutionMode} is deprecated because it's only 
used in DataSet APIs.
+ * All Flink DataSet APIs are deprecated since Flink 1.18 and will be 
removed in a future
+ * Flink major version. You can still build your application in 
DataSet, but you should move
+ * to either the DataStream and/or Table API.
+ * @see https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=158866741;>
+ * FLIP-131: Consolidate the user-facing Dataflow SDKs/APIs (and 
deprecate the DataSet
+ * API
  */
 public void setExecutionMode(ExecutionMode executionMode) {

Review Comment:
   Fixed.



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