[
https://issues.apache.org/jira/browse/FLINK-10166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16669806#comment-16669806
]
ASF GitHub Bot commented on FLINK-10166:
----------------------------------------
twalthr closed pull request #6863: [FLINK-10166][table] Replace
commons.codec.binary.Base64 with java.util.Base64
URL: https://github.com/apache/flink/pull/6863
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/codegen/AggregationCodeGenerator.scala
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/codegen/AggregationCodeGenerator.scala
index 11c00080329..c7a6a64ab94 100644
---
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/codegen/AggregationCodeGenerator.scala
+++
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/codegen/AggregationCodeGenerator.scala
@@ -21,7 +21,6 @@ import java.lang.reflect.Modifier
import java.lang.{Iterable => JIterable}
import org.apache.calcite.rex.RexLiteral
-import org.apache.commons.codec.binary.Base64
import org.apache.flink.api.common.state.{ListStateDescriptor,
MapStateDescriptor, State, StateDescriptor}
import org.apache.flink.api.common.typeinfo.{BasicTypeInfo, TypeInformation}
import org.apache.flink.api.java.typeutils.RowTypeInfo
@@ -330,7 +329,7 @@ class AggregationCodeGenerator(
s"""
| $descClassQualifier $descFieldTerm = ($descClassQualifier)
| org.apache.flink.util.InstantiationUtil.deserializeObject(
- |
org.apache.commons.codec.binary.Base64.decodeBase64("$serializedData"),
+ |
java.util.Base64.getUrlDecoder().decode("$serializedData".getBytes("UTF-8")),
| $contextTerm.getUserCodeClassLoader());
|""".stripMargin
val createDataView = if (dataViewField.getType == classOf[MapView[_,
_]]) {
@@ -774,6 +773,6 @@ class AggregationCodeGenerator(
@throws[Exception]
def serializeStateDescriptor(stateDescriptor: StateDescriptor[_, _]): String
= {
val byteArray = InstantiationUtil.serializeObject(stateDescriptor)
- Base64.encodeBase64URLSafeString(byteArray)
+ new
String(java.util.Base64.getUrlEncoder.withoutPadding().encode(byteArray),
"UTF-8")
}
}
diff --git
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/descriptors/DescriptorProperties.scala
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/descriptors/DescriptorProperties.scala
index 9328c806913..4177c3a1620 100644
---
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/descriptors/DescriptorProperties.scala
+++
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/descriptors/DescriptorProperties.scala
@@ -26,7 +26,6 @@ import java.util.function.{Consumer, Supplier}
import java.util.regex.Pattern
import java.util.{Optional, List => JList, Map => JMap}
-import org.apache.commons.codec.binary.Base64
import org.apache.commons.lang.StringEscapeUtils
import org.apache.flink.api.common.typeinfo.TypeInformation
import org.apache.flink.api.java.tuple.{Tuple2 => JTuple2}
@@ -1356,7 +1355,7 @@ object DescriptorProperties {
}
try {
val byteArray = InstantiationUtil.serializeObject(obj)
- Base64.encodeBase64URLSafeString(byteArray)
+ new
String(java.util.Base64.getUrlEncoder.withoutPadding().encode(byteArray),
"UTF-8")
} catch {
case e: Exception =>
throw new ValidationException(
@@ -1366,7 +1365,7 @@ object DescriptorProperties {
def deserialize[T](data: String, expected: Class[T]): T = {
try {
- val byteData = Base64.decodeBase64(data)
+ val byteData =
java.util.Base64.getUrlDecoder.decode(data.getBytes("UTF-8"))
val obj = InstantiationUtil.deserializeObject[T](
byteData,
Thread.currentThread.getContextClassLoader)
diff --git
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/functions/utils/UserDefinedFunctionUtils.scala
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/functions/utils/UserDefinedFunctionUtils.scala
index 2c08001d20c..7e5128cf939 100644
---
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/functions/utils/UserDefinedFunctionUtils.scala
+++
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/functions/utils/UserDefinedFunctionUtils.scala
@@ -24,7 +24,6 @@ import java.lang.{Integer => JInt, Long => JLong}
import java.lang.reflect.{Method, Modifier}
import java.sql.{Date, Time, Timestamp}
-import org.apache.commons.codec.binary.Base64
import com.google.common.primitives.Primitives
import org.apache.calcite.rel.`type`.RelDataType
import org.apache.calcite.sql.`type`.SqlOperandTypeChecker.Consistency
@@ -736,12 +735,12 @@ object UserDefinedFunctionUtils {
@throws[Exception]
def serialize(function: UserDefinedFunction): String = {
val byteArray = InstantiationUtil.serializeObject(function)
- Base64.encodeBase64URLSafeString(byteArray)
+ new
String(java.util.Base64.getUrlEncoder.withoutPadding().encode(byteArray),
"UTF-8")
}
@throws[Exception]
def deserialize(data: String): UserDefinedFunction = {
- val byteData = Base64.decodeBase64(data)
+ val byteData =
java.util.Base64.getUrlDecoder.decode(data.getBytes("UTF-8"))
InstantiationUtil
.deserializeObject[UserDefinedFunction](byteData,
Thread.currentThread.getContextClassLoader)
}
diff --git
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/runtime/functions/ScalarFunctions.scala
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/runtime/functions/ScalarFunctions.scala
index 1db4da2f899..c1fe846f8c0 100644
---
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/runtime/functions/ScalarFunctions.scala
+++
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/runtime/functions/ScalarFunctions.scala
@@ -23,7 +23,7 @@ import java.nio.charset.StandardCharsets
import java.util.regex.Matcher
import java.util.regex.Pattern
-import org.apache.commons.codec.binary.{Base64, Hex}
+import org.apache.commons.codec.binary.Hex
import org.apache.commons.lang3.StringUtils
import scala.annotation.varargs
@@ -256,13 +256,15 @@ object ScalarFunctions {
* Returns the base string decoded with base64.
*/
def fromBase64(str: String): String =
- new String(Base64.decodeBase64(str), StandardCharsets.UTF_8)
+ new String(java.util.Base64.getDecoder.decode(str.getBytes("UTF-8")),
"UTF-8")
/**
* Returns the base64-encoded result of the input string.
*/
def toBase64(base: String): String =
- Base64.encodeBase64String(base.getBytes(StandardCharsets.UTF_8))
+ new String(
+ java.util.Base64.getEncoder.encode(base.getBytes("UTF-8")),
+ "UTF-8")
/**
* Returns the hex string of a long argument.
diff --git
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/typeutils/TypeStringUtils.scala
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/typeutils/TypeStringUtils.scala
index 9e5f075cd4b..264ab4ee77e 100644
---
a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/typeutils/TypeStringUtils.scala
+++
b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/typeutils/TypeStringUtils.scala
@@ -20,7 +20,6 @@ package org.apache.flink.table.typeutils
import java.io.Serializable
-import org.apache.commons.codec.binary.Base64
import org.apache.commons.lang3.StringEscapeUtils
import org.apache.flink.api.common.functions.InvalidTypesException
import org.apache.flink.api.common.typeinfo.{PrimitiveArrayTypeInfo,
TypeInformation}
@@ -267,7 +266,7 @@ object TypeStringUtils extends JavaTokenParsers with
PackratParsers {
private def serialize(obj: Serializable): String = {
try {
val byteArray = InstantiationUtil.serializeObject(obj)
- Base64.encodeBase64URLSafeString(byteArray)
+ new
String(java.util.Base64.getUrlEncoder.withoutPadding().encode(byteArray),
"UTF-8")
} catch {
case e: Exception =>
throw new ValidationException(s"Unable to serialize type information
'$obj' with " +
@@ -276,7 +275,7 @@ object TypeStringUtils extends JavaTokenParsers with
PackratParsers {
}
private def deserialize(data: String): TypeInformation[_] = {
- val byteData = Base64.decodeBase64(data)
+ val byteData =
java.util.Base64.getUrlDecoder.decode(data.getBytes("UTF-8"))
InstantiationUtil
.deserializeObject[TypeInformation[_]](byteData,
Thread.currentThread.getContextClassLoader)
}
diff --git
a/flink-runtime/src/test/java/org/apache/flink/runtime/util/Base64CompatibleTest.java
b/flink-runtime/src/test/java/org/apache/flink/runtime/util/Base64CompatibleTest.java
new file mode 100644
index 00000000000..c437028cb84
--- /dev/null
+++
b/flink-runtime/src/test/java/org/apache/flink/runtime/util/Base64CompatibleTest.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * 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
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.runtime.util;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * Base64 Library switch from org.apache.commons.codec.binary.Base64 to
java.util.Base64.
+ * Test cases provided to make sure Base64 content compatible.
+ */
+public class Base64CompatibleTest
+{
+ @Test
+ public void testCommonsBase64ToJavaUtilBase64() throws Exception
+ {
+ String inputString = "Hello, this is apache flink.";
+ String encodeString =
+
org.apache.commons.codec.binary.Base64.encodeBase64URLSafeString(
+ inputString.getBytes("UTF-8")
+ );
+
+ String decodeString =
+ new String(
+
java.util.Base64.getUrlDecoder().decode(encodeString),
+ "UTF-8"
+ );
+
+ assertEquals(inputString, decodeString);
+ }
+
+
+ /**
+ * encodeBase64URLSafeString with inputString will have char '_' in
decodeString.
+ * must use RFC4648_URLSAFE to decode.
+ * @throws Exception
+ */
+ @Test(expected = IllegalArgumentException.class)
+ public void testCommonsBase64ToJavaUtilBase64UsingWrongDecoder1()
throws Exception
+ {
+ String inputString = "special base64 char <_> 00?";
+ String encodeString =
+
org.apache.commons.codec.binary.Base64.encodeBase64URLSafeString(
+ inputString.getBytes("UTF-8")
+ );
+
+ assertTrue(encodeString.contains("_"));
+
+ String decodeString =
+ new String(
+
java.util.Base64.getDecoder().decode(encodeString),
+ "UTF-8"
+ );
+
+ }
+
+ /**
+ * encodeBase64URLSafeString with inputString will have char '-' in
decodeString.
+ * must use RFC4648_URLSAFE to decode.
+ * @throws Exception
+ */
+ @Test(expected = IllegalArgumentException.class)
+ public void testCommonsBase64ToJavaUtilBase64UsingWrongDecoder2()
throws Exception
+ {
+ String inputString = "special base64 char <-> 00>";
+ String encodeString =
+
org.apache.commons.codec.binary.Base64.encodeBase64URLSafeString(
+ inputString.getBytes("UTF-8")
+ );
+
+ assertTrue(encodeString.contains("-"));
+
+ String decodeString =
+ new String(
+
java.util.Base64.getDecoder().decode(encodeString),
+ "UTF-8"
+ );
+
+ }
+}
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> Dependency problems when executing SQL query in sql-client
> ----------------------------------------------------------
>
> Key: FLINK-10166
> URL: https://issues.apache.org/jira/browse/FLINK-10166
> Project: Flink
> Issue Type: Bug
> Components: Table API & SQL
> Affects Versions: 1.6.0
> Reporter: Dawid Wysakowicz
> Assignee: Timo Walther
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 1.7.0
>
>
> When tried to run query:
> {code}
> select count(distinct name) from (Values ('a'), ('b')) AS NameTable(name)
> {code}
> in {{sql-client.sh}} I got:
> {code}
> [ERROR] Could not execute SQL statement. Reason:
> org.codehaus.commons.compiler.CompileException: Line 43, Column 10: Unknown
> variable or type "org.apache.commons.codec.binary.Base64"
> {code}
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