gszadovszky commented on pull request #868:
URL: https://github.com/apache/parquet-mr/pull/868#issuecomment-779685215
> Great findings! I will review it sometime this week.
>
> BTW, I see you keep finding issues like this. Are you doing some testing?
The Impala team started wor
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ASF GitHub Bot commented on PARQUET-1977:
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gszadovszky commented on pull reques
gszadovszky commented on a change in pull request #869:
URL: https://github.com/apache/parquet-mr/pull/869#discussion_r576649370
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File path:
parquet-hadoop/src/main/java/org/apache/parquet/hadoop/metadata/ColumnChunkMetaData.java
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@@ -157,14 +157,14 @@ public static Column
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ASF GitHub Bot commented on PARQUET-1979:
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gszadovszky commented on a change in
Martin Tzvetanov Grigorov created PARQUET-1980:
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Summary: Build and test Apache Parquet Format on ARM64 CPU
architecture
Key: PARQUET-1980
URL: https://issues.apache.org/jira/browse/PARQUET-1980
martin-g opened a new pull request #167:
URL: https://github.com/apache/parquet-format/pull/167
### Jira
https://issues.apache.org/jira/browse/PARQUET-1980
### Commits
- [ X ] My commits all reference Jira issues in their subject lines. In
addition, my commits follow th
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ASF GitHub Bot commented on PARQUET-1980:
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martin-g opened a new pull request #
martin-g commented on a change in pull request #167:
URL: https://github.com/apache/parquet-format/pull/167#discussion_r576740506
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File path: .travis.yml
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@@ -31,3 +37,5 @@ before_install:
- ./configure --disable-gen-erl --disable-gen-hs --without-ruby
--without-haskell
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ASF GitHub Bot commented on PARQUET-1980:
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martin-g commented on a change in pu
chenjunjiedada commented on pull request #869:
URL: https://github.com/apache/parquet-mr/pull/869#issuecomment-779779278
@gszadovszky, Thanks for fixing this!
It looks correct to me. Just one minor thing, could you help to add a unit
test to check null bloom filter offset when there
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ASF GitHub Bot commented on PARQUET-1979:
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chenjunjiedada commented on pull req
pitrou commented on a change in pull request #164:
URL: https://github.com/apache/parquet-format/pull/164#discussion_r576804103
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File path: CoreFeatures.md
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+# Parquet Core Features
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+This document lists the core features for each parquet-format relea
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ASF GitHub Bot commented on PARQUET-1950:
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pitrou commented on a change in pull
pitrou commented on a change in pull request #164:
URL: https://github.com/apache/parquet-format/pull/164#discussion_r576805491
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File path: CoreFeatures.md
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@@ -0,0 +1,181 @@
+
+
+# Parquet Core Features
+
+This document lists the core features for each parquet-format relea
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ASF GitHub Bot commented on PARQUET-1950:
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pitrou commented on a change in pull
Csaba Ringhofer created PARQUET-1981:
Summary: Consider adding BloomFilterHeader to ColumnMetaData
Key: PARQUET-1981
URL: https://issues.apache.org/jira/browse/PARQUET-1981
Project: Parquet
Hello,
This is a proposal to deprecate and/or remove LZ4 compression from the
Parquet specification.
Abstract
Despite several attempts by the parquet-cpp developers, we were not
able to reach the point where LZ4-compressed Parquet files are
bidirectionally compatible between parquet-c
gszadovszky commented on pull request #167:
URL: https://github.com/apache/parquet-format/pull/167#issuecomment-779887663
@martin-g, because of the recent Travis issue we have decided to move to
Github Actions. We've already done with the transition in parquet-mr and it is
on the way for p
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ASF GitHub Bot commented on PARQUET-1980:
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gszadovszky commented on pull reques
gszadovszky edited a comment on pull request #167:
URL: https://github.com/apache/parquet-format/pull/167#issuecomment-779887663
@martin-g, because of the recent Travis issue we have decided to move to
Github Actions. We've already done with the transition in parquet-mr and it is
on the wa
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https://issues.apache.org/jira/browse/PARQUET-1980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17285251#comment-17285251
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ASF GitHub Bot commented on PARQUET-1980:
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gszadovszky edited a comment on pull
Felix Schmalzel created PARQUET-1982:
Summary: Allow random access to row groups in ParquetFileReader
Key: PARQUET-1982
URL: https://issues.apache.org/jira/browse/PARQUET-1982
Project: Parquet
Felix Schmalzel created PARQUET-1983:
Summary: Pool SeekableInputStreams in ParquetFileReader
Key: PARQUET-1983
URL: https://issues.apache.org/jira/browse/PARQUET-1983
Project: Parquet
Is
Felix Schmalzel created PARQUET-1984:
Summary: Some tests fail on windows
Key: PARQUET-1984
URL: https://issues.apache.org/jira/browse/PARQUET-1984
Project: Parquet
Issue Type: Bug
gszadovszky commented on pull request #869:
URL: https://github.com/apache/parquet-mr/pull/869#issuecomment-779922579
> @gszadovszky, Thanks for fixing this!
>
> It looks correct to me. Just one minor thing, could you help to add a unit
test to check null bloom filter offset when the
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ASF GitHub Bot commented on PARQUET-1979:
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gszadovszky commented on pull reques
gszadovszky commented on pull request #867:
URL: https://github.com/apache/parquet-mr/pull/867#issuecomment-779924667
@shangxinli, however this one is certainly not a blocker for the release it
might make debugging easier. If you have some time, please check. If you don't,
it's fine and I'
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ASF GitHub Bot commented on PARQUET-1978:
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gszadovszky commented on pull reques
Thank you for the detailed summary of the LZ4 situation, Antoine!
The Parquet file format should be properly specified for every
implementation. It was the mistake of the parquet-mr developers that we
thought the Hadoop implementation of LZ4 is according to the LZ4
specification and the fault of t
There is some ambiguity in the discussion and proposals here around
deprecating future writing versus supporting reading of already written
data and what it means to deprecate something in the format specification.
I think it would be a mistake for someone who has written Hadoop-Lz4 for
several ye
>
> I think it would be a mistake for someone who has written Hadoop-Lz4 for
> several years with parquet-mr to all of sudden be no longer able to read
> their files. (I believe that parquet-mr with this pattern has been
> incorporated into various libraries for several years now--correct me if
> I
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Martin Tzvetanov Grigorov commented on PARQUET-1969:
Hi!
What exac
martin-g commented on pull request #167:
URL: https://github.com/apache/parquet-format/pull/167#issuecomment-780363087
Thanks for the reference, @gszadovszky !
I've added a comment to
[PARQUET-1969](https://issues.apache.org/jira/browse/PARQUET-1969?focusedCommentId=17285673&page=com.atl
martin-g closed pull request #167:
URL: https://github.com/apache/parquet-format/pull/167
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martin-g commented on pull request #167:
URL: https://github.com/apache/parquet-format/pull/167#issuecomment-780363348
Closing this PR since the code is now in Parquet MR!
This is an automated message from the Apache Git Serv
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ASF GitHub Bot commented on PARQUET-1980:
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martin-g closed pull request #167:
U
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ASF GitHub Bot commented on PARQUET-1980:
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martin-g commented on pull request #
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ASF GitHub Bot commented on PARQUET-1980:
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martin-g commented on pull request #
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Martin Tzvetanov Grigorov edited comment on PARQUET-1969 at 2/17/21, 7:37 AM:
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