spark git commit: [SPARK-17235][SQL] Support purging of old logs in MetadataLog

2016-08-26 Thread rxin
Repository: spark Updated Branches: refs/heads/branch-2.0 52feb3fbf -> dfdfc3092 [SPARK-17235][SQL] Support purging of old logs in MetadataLog ## What changes were proposed in this pull request? This patch adds a purge interface to MetadataLog, and an implementation in HDFSMetadataLog. The

spark git commit: [SPARK-17235][SQL] Support purging of old logs in MetadataLog

2016-08-26 Thread rxin
Repository: spark Updated Branches: refs/heads/master a11d10f18 -> f64a1ddd0 [SPARK-17235][SQL] Support purging of old logs in MetadataLog ## What changes were proposed in this pull request? This patch adds a purge interface to MetadataLog, and an implementation in HDFSMetadataLog. The purge