vvysotskyi commented on a change in pull request #1953: Add docs for Drill Metastore URL: https://github.com/apache/drill/pull/1953#discussion_r380244476
########## File path: _docs/performance-tuning/drill-metastore/030-drill-iceberg-metastore.md ########## @@ -0,0 +1,69 @@ +--- +title: "Drill Iceberg Metastore" +parent: "Drill Metastore" +date: 2020-01-31 +--- + +Drill uses Iceberg Metastore implementation based on [Iceberg tables](http://iceberg.incubator.apache.org). For Drill 1.17, + this is default Drill Metastore implementation. For details on how to configure Iceberg Metastore implementation and + its option descriptions, please refer to [Iceberg Metastore docs](https://github.com/apache/drill/blob/master/metastore/iceberg-metastore/README.md). + +{% include startnote.html %} +Iceberg table supports concurrent writes and transactions but they are only effective on file systems that support + atomic rename. +If the file system does not support atomic rename, it could lead to inconsistencies during concurrent writes. +{% include endnote.html %} + +### Iceberg Tables Location + Review comment: Thanks, added. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services
