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From Ted Dunning <>
Subject Re: [VOTE] Release Apache Parquet Format 2.3.0 RC2
Date Mon, 16 Feb 2015 19:16:10 GMT
I have downloaded this release and verified the signature and md5
checksum.  The SHA checksum is a binary file and it isn't obvious to me how
to check it.  How was it produced?

I have verified that the LICENSE and NOTICE files are present and seem
well-formed.  I have verified that the DISCLAIMER is present and

I was unable to compile the code, apparently due to a thrift version
mismatch of some kind.  The README does not specify pre-requisites to
compilation, but simply states that [mvn package] should suffice.  It did
not suffice for me.  Here is the error message:

[ERROR] thrift failed output:
> [ERROR] thrift failed error: !!! Unrecognized option: -out
> Usage: thrift [options] file

Painful as it is to say this, I am -1 on this release unless somebody can
explain some simple process to resolve my issues.  Those issues are:

1) What format is used for the SHA checksum?  How is it expected that I
should check it?

2) What are the true pre-requisites for compilation?

I would be willing to upgrade my vote on this release if the checksum is
corrected and the README is updated for future releases (and I am told how
to compile things now).  Since the only change that I am requesting to this
release is the checksum file, it should be possible to move forward without
cutting a new release file.

On Mon, Feb 16, 2015 at 8:03 AM, Ryan Blue <> wrote:

> Hi everyone,
> I propose RC2 to be released as official Apache Parquet 2.3.0 release.
> A similar vote has passed in the podling, with 4 +1 votes and 0 -1 or +0
> votes. (With one binding +1 from an IPMC member.)
> The commit id is 7a6079ed5ddfa98a59cf8ac8728bcf5b0a1233b9
> * This corresponds to the tag: apache-parquet-format-2.3.0-incubating
> *
> *
> incubator-parquet-format.git&a=commit&h=7a6079ed5ddfa98a59cf8ac8728bcf
> 5b0a1233b9
> The release tarball, signature, and checksums are here:
> *
> apache-parquet-format-2.3.0-incubating-rc2
> You can find the KEYS file here:
> *
> Binary artifacts are staged in Nexus here:
> *
> apache/parquet/parquet-format/
> Parquet Format 2.3.0 is functionally identical to the 2.2.0 release, but
> the classes have been moved to the org.apache.parquet package and the maven
> groupId is now org.apache.parquet.
> Please download, verify, and test. This vote will close on 19 Feb.
> [ ] +1 Release this as Apache Parquet Format 2.3.0
> [ ] +0
> [ ] -1 Do not release this because...
> --
> Ryan Blue
> ---------------------------------------------------------------------
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