Micah Kornfield created ARROW-7283: -------------------------------------- Summary: Ensure dictionary IPC implementations match spec clarifications Key: ARROW-7283 URL: https://issues.apache.org/jira/browse/ARROW-7283 Project: Apache Arrow Issue Type: Bug Reporter: Micah Kornfield
Parent tracking issue to ensure clarification in PR: [https://github.com/apache/arrow/pull/5585#pullrequestreview-324979419] are correctly implemented. Specifically: 1. dictionary replacement in streams. 2. Not requiring dictionaries be present at the beginning of the stream for all null columns. 3. Dictionary replacement isn't supported in the file format. Some implementations might already have some or all of these. -- This message was sent by Atlassian Jira (v8.3.4#803005)