[jira] [Created] (PARQUET-2359) Simple Parquet Configuration implementation

2023-10-01 Thread Atour Mousavi Gourabi (Jira)
Atour Mousavi Gourabi created PARQUET-2359: -- Summary: Simple Parquet Configuration implementation Key: PARQUET-2359 URL: https://issues.apache.org/jira/browse/PARQUET-2359 Project: Parquet

Re: [Request] Send automated notifications to a separate mailing-list

2023-10-01 Thread Micah Kornfield
+1 I think we need a PMC member to make this change? On Tue, Aug 29, 2023 at 7:27 PM Gang Wu wrote: > I think we can send a notification email to the dev@ so that > people can know what is going on and subscribe to what they > want after the split. We should also update the website to > reflect

[jira] [Commented] (PARQUET-2345) The Parquet Spec doesn't specify whether multiple columns are allowed to have the same name.

2023-10-01 Thread Micah Kornfield (Jira)
[ https://issues.apache.org/jira/browse/PARQUET-2345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17770902#comment-17770902 ] Micah Kornfield commented on PARQUET-2345: -- I've at least seen in the wild two

Re: Parquet dictionary size limits?

2023-10-01 Thread Micah Kornfield
I agree thanks for looking into this. Overall, I think the equalizing behavior of file-level compression (ZSTD) > makes it not worth it to add a configuration option for dictionary > compression :) One reason to potentially still move forward with configuration here is that general purpose compre

[jira] [Commented] (PARQUET-1647) [Java] support for Arrow's float16

2023-10-01 Thread ASF GitHub Bot (Jira)
[ https://issues.apache.org/jira/browse/PARQUET-1647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17770836#comment-17770836 ] ASF GitHub Bot commented on PARQUET-1647: - zhangjiashen commented on code in PR

[GitHub] [parquet-mr] zhangjiashen commented on a diff in pull request #1142: PARQUET-1647: [Java][Parquet] Implement FLOAT16 logical type

2023-10-01 Thread via GitHub
zhangjiashen commented on code in PR #1142: URL: https://github.com/apache/parquet-mr/pull/1142#discussion_r1342092712 ## parquet-common/src/main/java/org/apache/parquet/type/Float16.java: ## @@ -0,0 +1,339 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one +