[jira] [Created] (ARROW-9121) Do not wipe the filesystem when path is empty

Mohamed Zenadi created ARROW-9121: - Summary: Do not wipe the filesystem when path is empty Key: ARROW-9121 URL: https://issues.apache.org/jira/browse/ARROW-9121 Project: Apache Arrow Issue

[jira] [Created] (ARROW-8993) Support gzipped json files

Mohamed Zenadi created ARROW-8993: - Summary: Support gzipped json files Key: ARROW-8993 URL: https://issues.apache.org/jira/browse/ARROW-8993 Project: Apache Arrow Issue Type: New Feature

[jira] [Commented] (ARROW-380) [Java] optimize null count when serializing vectors.

[ https://issues.apache.org/jira/browse/ARROW-380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15757566#comment-15757566 ] Mohamed Zenadi commented on ARROW-380: -- Could you check if it's mergeable? > [Java] optimize null

[jira] [Commented] (ARROW-380) [Java] optimize null count when serializing vectors.

[ https://issues.apache.org/jira/browse/ARROW-380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15674584#comment-15674584 ] Mohamed Zenadi commented on ARROW-380: -- The PR : https://github.com/apache/arrow/pull/207 > [Java]

[jira] [Issue Comment Deleted] (ARROW-380) [Java] optimize null count when serializing vectors.

[ https://issues.apache.org/jira/browse/ARROW-380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mohamed Zenadi updated ARROW-380: - Comment: was deleted (was: Do you think that adding `getSetCount` and `getUnsetCount` to

[jira] [Commented] (ARROW-380) [Java] optimize null count when serializing vectors.

[ https://issues.apache.org/jira/browse/ARROW-380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15673533#comment-15673533 ] Mohamed Zenadi commented on ARROW-380: -- Do you think that adding `getSetCount` and `getUnsetCount` to