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https://issues.apache.org/jira/browse/FLINK-10166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16669738#comment-16669738
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ASF GitHub Bot commented on FLINK-10166:
----------------------------------------
twalthr commented on a change in pull request #6966: [FLINK-10166] [table]
Reduce dependencies by removing org.apache.commons
URL: https://github.com/apache/flink/pull/6966#discussion_r229598889
##########
File path:
flink-libraries/flink-table-common/src/main/java/org/apache/flink/table/utils/EncodingUtils.java
##########
@@ -40,14 +44,18 @@
private static final Base64.Decoder BASE64_DECODER =
java.util.Base64.getUrlDecoder();
+ private static final MessageDigest MD5_MESSAGE_DIGEST =
getMd5MessageDigest();
Review comment:
Usually this doesn't matter for translation (which is single threaded) but
we are on the safer side if this method is thread-safe in the future.
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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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