MINOR: ParquetRewriter must close opened reader/stream

[cetindogu]

if reader not closed, open parquet files in cannot be deleted.

Rationale for this change

What changes are included in this PR?

Are these changes tested?

Are there any user-facing changes?

[cetindogu]

anything you want me to do ? i dont know why pipeline fails !!!

[wgtmac]

Error:  COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
Error:  /home/runner/work/parquet-java/parquet-java/parquet-hadoop/src/main/java/org/apache/parquet/hadoop/rewrite/ParquetRewriter.java:[256,19] unreported exception java.io.IOException; must be caught or declared to be thrown

Calling close() may throw IOException.

[cetindogu]

i got it. i will solve (tomorrow date hour) thanks.
it is my fault, i edited from github webpage editor:)

[cetindogu]

fix: close() can throw IOException
initNextReader() method has 2 usages and both of them already throws IOException
so this must solve the problem

usage 1 -> public ParquetRewriter(RewriteOptions options) throws IOException
usage 2 -> public void processBlocks() throws IOException

[cetindogu]

Error:  COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
Error:  /home/runner/work/parquet-java/parquet-java/parquet-hadoop/src/main/java/org/apache/parquet/hadoop/rewrite/ParquetRewriter.java:[256,19] unreported exception java.io.IOException; must be caught or declared to be thrown

Calling close() may throw IOException.

thanks for your fast answer
i can't use intellij in windows 11 for this project. it cant be compiled. so i updated the code with text editor.

[cetindogu]

Is it indentation and white Space problem?

[cetindogu]

i combined "reader.close();" command with "if" clouse (one line)

[cetindogu]

fix: white space is added after if
if(reader != null) reader.close(); to
if (reader != null) reader.close();

[cetindogu]

fix: mvn spotless:apply command is run.

[cetindogu]

Anything else that i should do?

@Fokko @wgtmac

[wgtmac]

I just merged it. Thanks @cetindogu and @Fokko!

[cetindogu]

When can i see the new package in maven repo?

[wgtmac]

We will not see it until the next release, e.g. 1.15.0.