Don’t delete that line.
Which version of Java are you using to compile
> On Jul 14, 2019, at 7:51 AM, Nimbus Lin <jiaxin...@live.com> wrote:
>
> TO: Genius Cassandra's developers,
>
> how to solve the 3 compile errors in AbstractRow.java?
>
> The 3 errors are all because the only 1 line code:
>
> " sb.append(StreamSupport.stream(complexData.spliterator(), false)
> .map(transform != null ? transform :
> cell -> "")
> .collect(Collectors.joining(", ",
> "{", "}")));"
>
> the 1st compile error is
> "
> The method map(Function<? super Cell,? extends R>) in the type Stream<Cell>
> is not applicable for the arguments (((transform != null) ? transform : (<no
> type> cell) -> "")) AbstractRow.java
> /cassandra-trunk/src/java/org/apache/cassandra/db/rows line 183 Java
> Problem
> "
> The other 2 compile errors are:
> Type mismatch: cannot convert from Function<Cell,String> to Function<? super
> Cell,? extends R> AbstractRow.java
>
> Type mismatch: cannot convert from String to R AbstractRow.java
>
>
> The fastest tempory solving method is commenting out the line, but what are
> the bad effects ?
>
> I would very appreciate your help!
>
> Thank you!
>
> Sincerely
> Nimbuslin(Lin JiaXin)
> Mobile: 0086 180 5986 1565
> Mail: jiaxin...@live.com
>
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