Rafael Acevedo created HADOOP-16875: ---------------------------------------
Summary: S3Guard: add support for other MetadataStores Key: HADOOP-16875 URL: https://issues.apache.org/jira/browse/HADOOP-16875 Project: Hadoop Common Issue Type: Wish Affects Versions: 3.2.1 Reporter: Rafael Acevedo Hi all, Are there any plans to add other MetadataStore implementations for S3Guard? DynamoDB costs are too high when the read capacity/write capacity are high. Maybe a Postgres/MySQL implementation is simple enough to implement and offer strong consistency. Another idea is to implement a Cassandra/Scylla MetadataStore(for better write scalability), but we should pay attention to consistency. Any thoughts? -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org