[GitHub] [parquet-format] emkornfield commented on a diff in pull request #197: PARQUET-2261: add statistics for better estimating unencoded/uncompressed sizes and finer grained filtering

emkornfield commented on code in PR #197: URL: https://github.com/apache/parquet-format/pull/197#discussion_r1320231941 ## src/main/thrift/parquet.thrift: ## @@ -977,6 +1038,25 @@ struct ColumnIndex { /** A list containing the number of null values for each page **/ 5:

[jira] [Commented] (PARQUET-2261) [Format] Add statistics that reflect decoded size to metadata

[ https://issues.apache.org/jira/browse/PARQUET-2261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17763221#comment-17763221 ] ASF GitHub Bot commented on PARQUET-2261: - emkornfield commented on code in PR #197: URL:

[jira] [Commented] (PARQUET-2261) [Format] Add statistics that reflect decoded size to metadata

[ https://issues.apache.org/jira/browse/PARQUET-2261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17763176#comment-17763176 ] ASF GitHub Bot commented on PARQUET-2261: - etseidl commented on code in PR #197: URL:

[jira] [Commented] (PARQUET-2261) [Format] Add statistics that reflect decoded size to metadata

[ https://issues.apache.org/jira/browse/PARQUET-2261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17763187#comment-17763187 ] ASF GitHub Bot commented on PARQUET-2261: - emkornfield commented on code in PR #197: URL:

[GitHub] [parquet-format] emkornfield commented on a diff in pull request #197: PARQUET-2261: add statistics for better estimating unencoded/uncompressed sizes and finer grained filtering

emkornfield commented on code in PR #197: URL: https://github.com/apache/parquet-format/pull/197#discussion_r1320143220 ## src/main/thrift/parquet.thrift: ## @@ -977,6 +1038,25 @@ struct ColumnIndex { /** A list containing the number of null values for each page **/ 5:

[GitHub] [parquet-format] etseidl commented on a diff in pull request #197: PARQUET-2261: add statistics for better estimating unencoded/uncompressed sizes and finer grained filtering

etseidl commented on code in PR #197: URL: https://github.com/apache/parquet-format/pull/197#discussion_r1320256768 ## src/main/thrift/parquet.thrift: ## @@ -977,6 +1038,25 @@ struct ColumnIndex { /** A list containing the number of null values for each page **/ 5:

[GitHub] [parquet-format] etseidl commented on a diff in pull request #197: PARQUET-2261: add statistics for better estimating unencoded/uncompressed sizes and finer grained filtering

etseidl commented on code in PR #197: URL: https://github.com/apache/parquet-format/pull/197#discussion_r1320192142 ## src/main/thrift/parquet.thrift: ## @@ -977,6 +1038,25 @@ struct ColumnIndex { /** A list containing the number of null values for each page **/ 5:

[GitHub] [parquet-format] etseidl commented on a diff in pull request #197: PARQUET-2261: add statistics for better estimating unencoded/uncompressed sizes and finer grained filtering

etseidl commented on code in PR #197: URL: https://github.com/apache/parquet-format/pull/197#discussion_r1320122860 ## src/main/thrift/parquet.thrift: ## @@ -977,6 +1038,25 @@ struct ColumnIndex { /** A list containing the number of null values for each page **/ 5:

[jira] [Commented] (PARQUET-2261) [Format] Add statistics that reflect decoded size to metadata

[ https://issues.apache.org/jira/browse/PARQUET-2261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17763203#comment-17763203 ] ASF GitHub Bot commented on PARQUET-2261: - etseidl commented on code in PR #197: URL:

[jira] [Commented] (PARQUET-2261) [Format] Add statistics that reflect decoded size to metadata

[ https://issues.apache.org/jira/browse/PARQUET-2261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17763230#comment-17763230 ] ASF GitHub Bot commented on PARQUET-2261: - etseidl commented on code in PR #197: URL:

[GitHub] [parquet-format] emkornfield commented on a diff in pull request #197: PARQUET-2261: add statistics for better estimating unencoded/uncompressed sizes and finer grained filtering

emkornfield commented on code in PR #197: URL: https://github.com/apache/parquet-format/pull/197#discussion_r1319461836 ## src/main/thrift/parquet.thrift: ## @@ -977,6 +1038,25 @@ struct ColumnIndex { /** A list containing the number of null values for each page **/ 5:

[GitHub] [parquet-format] pitrou commented on a diff in pull request #197: PARQUET-2261: add statistics for better estimating unencoded/uncompressed sizes and finer grained filtering

pitrou commented on code in PR #197: URL: https://github.com/apache/parquet-format/pull/197#discussion_r1319468027 ## src/main/thrift/parquet.thrift: ## @@ -191,6 +191,73 @@ enum FieldRepetitionType { REPEATED = 2; } +/** + * A histogram of repetition and definition

[GitHub] [parquet-format] pitrou commented on a diff in pull request #197: PARQUET-2261: add statistics for better estimating unencoded/uncompressed sizes and finer grained filtering

pitrou commented on code in PR #197: URL: https://github.com/apache/parquet-format/pull/197#discussion_r1319445217 ## src/main/thrift/parquet.thrift: ## @@ -977,6 +1038,25 @@ struct ColumnIndex { /** A list containing the number of null values for each page **/ 5:

[GitHub] [parquet-format] emkornfield commented on a diff in pull request #197: PARQUET-2261: add statistics for better estimating unencoded/uncompressed sizes and finer grained filtering

emkornfield commented on code in PR #197: URL: https://github.com/apache/parquet-format/pull/197#discussion_r1319461836 ## src/main/thrift/parquet.thrift: ## @@ -977,6 +1038,25 @@ struct ColumnIndex { /** A list containing the number of null values for each page **/ 5:

[GitHub] [parquet-format] emkornfield commented on a diff in pull request #197: PARQUET-2261: add statistics for better estimating unencoded/uncompressed sizes and finer grained filtering

emkornfield commented on code in PR #197: URL: https://github.com/apache/parquet-format/pull/197#discussion_r1319461836 ## src/main/thrift/parquet.thrift: ## @@ -977,6 +1038,25 @@ struct ColumnIndex { /** A list containing the number of null values for each page **/ 5:

[GitHub] [parquet-format] pitrou commented on a diff in pull request #197: PARQUET-2261: add statistics for better estimating unencoded/uncompressed sizes and finer grained filtering

pitrou commented on code in PR #197: URL: https://github.com/apache/parquet-format/pull/197#discussion_r1319465274 ## src/main/thrift/parquet.thrift: ## @@ -977,6 +1038,25 @@ struct ColumnIndex { /** A list containing the number of null values for each page **/ 5:

[GitHub] [parquet-format] gszadovszky commented on a diff in pull request #197: PARQUET-2261: add statistics for better estimating unencoded/uncompressed sizes and finer grained filtering

gszadovszky commented on code in PR #197: URL: https://github.com/apache/parquet-format/pull/197#discussion_r1319479960 ## src/main/thrift/parquet.thrift: ## @@ -977,6 +1073,15 @@ struct ColumnIndex { /** A list containing the number of null values for each page **/ 5:

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

Jan Finis created PARQUET-2345: -- Summary: The Parquet Spec doesn't specify whether multiple columns are allowed to have the same name. Key: PARQUET-2345 URL: https://issues.apache.org/jira/browse/PARQUET-2345

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

[ https://issues.apache.org/jira/browse/PARQUET-2345?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jan Finis updated PARQUET-2345: --- Description: The parquet format specification doesn't say whether a Parquet file having columns

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

[ https://issues.apache.org/jira/browse/PARQUET-2345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17763125#comment-17763125 ] Gang Wu commented on PARQUET-2345: -- I didn't find any statement to disallow identical field names in