Zhe Zhang created HDFS-8304: ------------------------------- Summary: Separate out shared log purging methods for QJM (Paxos directory) and FJM Key: HDFS-8304 URL: https://issues.apache.org/jira/browse/HDFS-8304 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Zhe Zhang Assignee: Zhe Zhang
With HDFS-8303 QJM will purge its /current dir through FJM. However its Paxos dir needs to be purged separately. QJM currently uses its own {{JNStorage#purgeMatching}} method while FJM calls {{matchEditLogs}} to find all matches first and then uses {{DeletionStoragePurger#purgeLog}}. This JIRA aims to create a unified method for both QJM's Paxos dir and FJM. -- This message was sent by Atlassian JIRA (v6.3.4#6332)