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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/01/05 12:37:38 UTC

[GitHub] [flink] libenchao opened a new pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

libenchao opened a new pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766
 
 
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   ## What is the purpose of the change
   
   This pr fix FROM_BASE64 code gen result type.
   
   ## Brief change log
   
   This pr fix FROM_BASE64 code gen result type.
   
   ## Verifying this change
   
   This change added tests and can be verified as follows:
   
   CalcITCase.testFromBase64
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): (yes / **no**)
     - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (yes / **no**)
     - The serializers: (yes / **no** / don't know)
     - The runtime per-record code paths (performance sensitive): (yes / **no** / don't know)
     - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes / **no** / don't know)
     - The S3 file system connector: (yes / **no** / don't know)
   
   ## Documentation
   
     - Does this pull request introduce a new feature? (yes / **no**)
     - If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)
   

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[GitHub] [flink] JingsongLi commented on a change in pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
JingsongLi commented on a change in pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#discussion_r363162293
 
 

 ##########
 File path: flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/functions/SqlFunctionUtils.java
 ##########
 @@ -1063,8 +1063,8 @@ public static String toBase64(byte[] bytes){
 		return Base64.getEncoder().encodeToString(bytes);
 	}
 
-	public static byte[] fromBase64(BinaryString bs){
-		return Base64.getDecoder().decode(bs.getBytes());
+	public static String fromBase64(BinaryString bs){
+		return new String(Base64.getDecoder().decode(bs.getBytes()));
 
 Review comment:
   We can not use `new String` directly, because we don't know the default coder must be UTF-8.
   Maybe we can use `BinaryString.fromBytes`?

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[GitHub] [flink] flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570910721
 
 
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[GitHub] [flink] flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570910721
 
 
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[GitHub] [flink] flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570910721
 
 
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[GitHub] [flink] JingsongLi commented on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
JingsongLi commented on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570992704
 
 
   Thanks @libenchao , left a comment.

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[GitHub] [flink] flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570910721
 
 
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[GitHub] [flink] JingsongLi commented on a change in pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
JingsongLi commented on a change in pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#discussion_r363186154
 
 

 ##########
 File path: flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/functions/SqlFunctionUtils.java
 ##########
 @@ -1063,8 +1063,8 @@ public static String toBase64(byte[] bytes){
 		return Base64.getEncoder().encodeToString(bytes);
 	}
 
-	public static byte[] fromBase64(BinaryString bs){
-		return Base64.getDecoder().decode(bs.getBytes());
+	public static String fromBase64(BinaryString bs){
+		return new String(Base64.getDecoder().decode(bs.getBytes()));
 
 Review comment:
   Yes, Using `BinaryString` is better.

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[GitHub] [flink] flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570910721
 
 
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[GitHub] [flink] JingsongLi commented on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
JingsongLi commented on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-571456062
 
 
   CC: @wuchong 

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[GitHub] [flink] flinkbot commented on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
flinkbot commented on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570910721
 
 
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[GitHub] [flink] flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570910721
 
 
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[GitHub] [flink] flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570910721
 
 
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[GitHub] [flink] JingsongLi commented on a change in pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
JingsongLi commented on a change in pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#discussion_r363149820
 
 

 ##########
 File path: flink-table/flink-table-planner-blink/src/test/scala/org/apache/flink/table/planner/runtime/stream/sql/CalcITCase.scala
 ##########
 @@ -260,4 +260,17 @@ class CalcITCase extends StreamingTestBase {
     val expected = List("2,2,Hello", "3,2,Hello world")
     assertEquals(expected.sorted, sink.getAppendResults.sorted)
   }
+
+  @Test
+  def testFromBase64(): Unit = {
 
 Review comment:
   Can you add test in `ScalarFunctionsTest.testFromBase64` instead of it case?
   Maybe you can add a nested function call to verify this.

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[GitHub] [flink] flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570910721
 
 
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[GitHub] [flink] flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570910721
 
 
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[GitHub] [flink] flinkbot commented on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
flinkbot commented on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570908693
 
 
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[GitHub] [flink] libenchao commented on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
libenchao commented on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570919575
 
 
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[GitHub] [flink] wuchong merged pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
wuchong merged pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766
 
 
   

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[GitHub] [flink] flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570910721
 
 
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[GitHub] [flink] libenchao commented on a change in pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
libenchao commented on a change in pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#discussion_r363260737
 
 

 ##########
 File path: flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/functions/SqlFunctionUtils.java
 ##########
 @@ -1063,8 +1063,8 @@ public static String toBase64(byte[] bytes){
 		return Base64.getEncoder().encodeToString(bytes);
 	}
 
-	public static byte[] fromBase64(BinaryString bs){
-		return Base64.getDecoder().decode(bs.getBytes());
+	public static String fromBase64(BinaryString bs){
+		return new String(Base64.getDecoder().decode(bs.getBytes()));
 
 Review comment:
   Good idea. Done.

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[GitHub] [flink] flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#issuecomment-570910721
 
 
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[GitHub] [flink] libenchao commented on a change in pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type

Posted by GitBox <gi...@apache.org>.
libenchao commented on a change in pull request #10766: [FLINK-15478][table-planner-blink] Fix FROM_BASE64 code gen result type
URL: https://github.com/apache/flink/pull/10766#discussion_r363157664
 
 

 ##########
 File path: flink-table/flink-table-planner-blink/src/test/scala/org/apache/flink/table/planner/runtime/stream/sql/CalcITCase.scala
 ##########
 @@ -260,4 +260,17 @@ class CalcITCase extends StreamingTestBase {
     val expected = List("2,2,Hello", "3,2,Hello world")
     assertEquals(expected.sorted, sink.getAppendResults.sorted)
   }
+
+  @Test
+  def testFromBase64(): Unit = {
 
 Review comment:
   It's a good idea. Done.

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