[
https://issues.apache.org/jira/browse/FLINK-10166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16653401#comment-16653401
]
ASF GitHub Bot commented on FLINK-10166:
----------------------------------------
leanken commented on issue #6863: [FLINK-10166][table] Replace
commons.codec.binary.Base64 with java.util.Base64
URL: https://github.com/apache/flink/pull/6863#issuecomment-430594978
Just to confirm that the change did works. I catch the GeneratedCode from
debugging.
```
function_org$apache$flink$table$functions$aggfunctions$CountAggFunction$f4346869d1df07833c4f2ba55982f5ce.open(new
org.apache.flink.table.functions.FunctionContext(ctx));
org.apache.flink.api.common.state.StateDescriptor
acc0_distinctValueMap_dataview_desc =
(org.apache.flink.api.common.state.StateDescriptor)
org.apache.flink.util.InstantiationUtil.deserializeObject(
java.util.Base64.getUrlDecoder().decode("rO0ABXNyADRvcmcuYXBhY2hlLmZsaW5rLmFwaS5jb21tb24uc3RhdGUuTWFwU3RhdGVEZXNjcmlwdG9yAAAAAAAAAAECAAB4cgAxb3JnLmFwYWNoZS5mbGluay5hcGkuY29tbW9uLnN0YXRlLlN0YXRlRGVzY3JpcHRvcgAAAAAAAAABAwAFTAAEbmFtZXQAEkxqYXZhL2xhbmcvU3RyaW5nO0wAEnF1ZXJ5YWJsZVN0YXRlTmFtZXEAfgACTAAKc2VyaWFsaXplcnQANkxvcmcvYXBhY2hlL2ZsaW5rL2FwaS9jb21tb24vdHlwZXV0aWxzL1R5cGVTZXJpYWxpe
```
the origin **org.apache.commons.codec.binary.Base64.decodeBase64** did
switch into **java.util.Base64.getUrlDecoder().decode**
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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
> 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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