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Hudson commented on ZOOKEEPER-3392: ----------------------------------- SUCCESS: Integrated in Jenkins build Zookeeper-trunk-single-thread #375 (See [https://builds.apache.org/job/Zookeeper-trunk-single-thread/375/]) ZOOKEEPER-3392: Add admin command to display last snapshot information (nkalmar: rev ea8536982c39fd1127a4e6e7a8229b64a5798447) * (edit) zookeeper-server/src/test/java/org/apache/zookeeper/server/admin/CommandsTest.java * (add) zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/SnapshotInfo.java * (edit) zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/SnapShot.java * (edit) zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/FileSnap.java * (edit) zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/FileTxnSnapLog.java * (edit) zookeeper-server/src/main/java/org/apache/zookeeper/server/admin/Commands.java > Add admin command to display last snapshot information > ------------------------------------------------------ > > Key: ZOOKEEPER-3392 > URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3392 > Project: ZooKeeper > Issue Type: Improvement > Components: server > Affects Versions: 3.6.0 > Reporter: Brian Nixon > Priority: Trivial > Labels: pull-request-available > Fix For: 3.6.0 > > Time Spent: 50m > Remaining Estimate: 0h > > Basic systems to backup ZooKeeper data will maintain snapshot files of the > data tree. In order to understand the health of these systems, they need a > way to determine how in or out of date their files are to the current state > in the ensemble. > Add an admin command that exposes the zxid and timestamp of the last > saved/restored snapshot of the server. This will let such a backup system > know when it can update and when it is stale. -- This message was sent by Atlassian JIRA (v7.6.3#76005)