Hi Aihua,

Regarding the Iceberg failure, which parquet-java version is the test
passing for? I suspect that the failure might be related to
size-statistics. Could you try running the test with
`parquet.size.statistics.enabled=false`. This flag was added in this PR
<https://github.com/apache/parquet-java/pull/3060>.

Thanks,
Rahul


On Tue, Sep 2, 2025 at 3:07 AM Aihua Xu <[email protected]> wrote:

> Checked checksum and signature and ran unit tests.
>
> I'm also running the tests against Iceberg. Notice one failure
> <
> https://github.com/apache/iceberg/blob/main/spark/v3.4/spark/src/test/java/org/apache/iceberg/spark/actions/TestRewriteDataFilesAction.java#L308
> >
> that
> is from Iceberg format version 3 that is writing row lineage. Seems the
> file size increases after the version upgrade and I haven’t yet pinpointed
> the exact change causing it. But I don't think that is a blocker for this
> release though.
>
> org.opentest4j.AssertionFailedError: [Did not have the expected number of
> files]
> expected: 20
>  but was: 21
> at
>
> org.apache.iceberg.spark.actions.TestRewriteDataFilesAction.shouldHaveFiles(TestRewriteDataFilesAction.java:2144)
> at
>
> org.apache.iceberg.spark.actions.TestRewriteDataFilesAction.testBinPackAfterPartitionChange(TestRewriteDataFilesAction.java:321)
>
>
> On Mon, Sep 1, 2025 at 12:16 AM Gábor Szádovszky <[email protected]> wrote:
>
> > I've checked tarball content, checksum, and signature. Executed unit
> tests,
> > and also some of our internal tests. All passed.
> >
> > +1 (binding)
> >
> > Gang Wu <[email protected]> ezt írta (időpont: 2025. aug. 30., Szo,
> 8:47):
> >
> > > Hi everyone,
> > >
> > > I propose the following RC to be released as the official Apache
> Parquet
> > > Java 1.16.0 release.
> > >
> > > The commit id is 402c3810c372d29603e181771acebfecc71bef61
> > > * This corresponds to the tag: apache-parquet-1.16.0-rc2
> > > *
> > >
> > >
> >
> https://github.com/apache/parquet-java/tree/402c3810c372d29603e181771acebfecc71bef61
> > >
> > > The release tarball, signature, and checksums are here:
> > > *
> > https://dist.apache.org/repos/dist/dev/parquet/apache-parquet-1.16.0-rc2
> > >
> > > You can find the KEYS file here:
> > > * https://downloads.apache.org/parquet/KEYS
> > >
> > > You can find the changelog here:
> > > *
> > >
> > >
> >
> https://github.com/apache/parquet-java/releases/tag/apache-parquet-1.16.0-rc2
> > >
> > > Binary artifacts are staged in Nexus here:
> > > *
> > https://repository.apache.org/content/groups/staging/org/apache/parquet/
> > >
> > > Please download, verify, and test.
> > >
> > > Please vote in the next 72 hours.
> > >
> > > [ ] +1 Release this as Apache Parquet Java 1.16.0
> > > [ ] +0
> > > [ ] -1 Do not release this because...
> > >
> > > Thanks,
> > > Gang
> > >
> >
>

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