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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-6956) Table examples broken
Date Sun, 25 Jun 2017 06:47:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-6956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16062241#comment-16062241
] 

ASF GitHub Bot commented on FLINK-6956:
---------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/flink/pull/4148


> Table examples broken
> ---------------------
>
>                 Key: FLINK-6956
>                 URL: https://issues.apache.org/jira/browse/FLINK-6956
>             Project: Flink
>          Issue Type: Bug
>          Components: Examples, Table API & SQL
>    Affects Versions: 1.4.0
>            Reporter: Chesnay Schepler
>            Assignee: Chesnay Schepler
>             Fix For: 1.4.0
>
>
> When running the examples you get this exception:
> {code}
> Caused by: org.apache.flink.table.api.TableException: Class 'class org.apache.flink.table.examples.java.WordCountSQL$WC'
described in type information 'GenericType<org.apache.flink.table.examples.java.WordCountSQL.WC>'
must be static and globally accessible.
>         at org.apache.flink.table.api.TableException$.apply(exceptions.scala:53)
>         at org.apache.flink.table.api.TableEnvironment$.validateType(TableEnvironment.scala:936)
>         at org.apache.flink.table.api.TableEnvironment.getFieldInfo(TableEnvironment.scala:616)
>         at org.apache.flink.table.api.BatchTableEnvironment.registerDataSetInternal(BatchTableEnvironment.scala:248)
>         at org.apache.flink.table.api.java.BatchTableEnvironment.registerDataSet(BatchTableEnvironment.scala:129)
>         at org.apache.flink.table.examples.java.WordCountSQL.main(WordCountSQL.java:53)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>         at java.lang.reflect.Method.invoke(Unknown Source)
>         at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:525)
>         ... 13 more
> {code}



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