Atlassian confluence versions4/2/2023 ![]() which was causing extra characters in the query output. while writing the local dictionary column, LV has become LLV. ![]() If user is using local dictionary created from CarbonData 2.0.0 or 2.0.1 or 2.1.0, in case of local dictionary fallback scenario. Note: Fix error when loading string field with high cardinality (local dictionary fallback issue ) so that users can review it and restore it back. ![]() To avoid accidental data deletes, CarbonData has introduced a trash folder to keep accidentally deleted segments. If some huge segment doesn't want to participate in minor compaction, the user can configure a threshold to skip segments above threshold size for minor compaction. ![]() ĬarbonData now uses global sort if the SI table is a global sort table for within a segment SI merge operation. Adding global sort support for SI segments data files merge operation. Geospatial index algorithm improvement and UDFs enhancementĬarbonData now added new UDFs related to polygon for geospatial queries and previous quadtree forming algorithm as improved along with removed few configurations to support to improve usability. This will help the users to write CDC job and merge job using SQL also now. Support MERGE INTO SQL SyntaxĬarbonData now supports MERGE INTO SQL syntax along with the API support. Please find the summary of the important features that are developed with this release. In CarbonData 2.1.1, 78 JIRA tickets related to improvements, and bugs have been resolved. This release note provides information on the new features, im provements, and bug fixes of this release. We encourage you to use the release, and feedback through the CarbonData user mailing lists! CarbonData has been deployed in many enterprise production environments, in one of the largest scenarios, it supports queries on a single table with 3PB data (more than 5 trillion records) with response time less than 3 seconds! ![]() Apache CarbonData community is pleased to announce the release of the Version 2.1.1 in The Apache Software Foundation (ASF).ĬarbonData is a high-performance data solution that supports various data analytic scenarios, including BI analysis, ad-hoc SQL query, fast filter lookup on detail record, streaming analytics, and so on. ![]()
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