Add restore command to ZK CLI #39
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narendly
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zookeeper-server/src/main/java/org/apache/zookeeper/server/backup/BackupConfig.java
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zookeeper-server/src/main/java/org/apache/zookeeper/server/backup/RestoreFromBackupTool.java
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zookeeper-server/src/main/java/org/apache/zookeeper/server/backup/RestoreFromBackupTool.java
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zookeeper-server/src/main/java/org/apache/zookeeper/cli/RestoreCommand.java
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zookeeper-server/src/test/java/org/apache/zookeeper/server/backup/RestorationToolTest.java
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zookeeper-server/src/main/java/org/apache/zookeeper/cli/RestoreCommand.java
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This commit adds a CLI command to ZooKeeperMain, and it will allow zk admin to run commands on a machine to restore the backed-up zk snapshot and transaction log files up until a specified zxid or timestamp from backup storage to a local path. This enables the offline restoration of a zk server node to a desired time/zxid.
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This commit adds a CLI command to ZooKeeperMain, and it will allow zk admin to run commands on a machine to restore the backed-up zk snapshot and transaction log files up until a specified zxid or timestamp from backup storage to a local path. This enables the offline restoration of a zk server node to a desired time/zxid.
Tests added: testRestoreToZxidByCommandLine, testRestoreToTimestampByCommandLine
RestorationToolTest: 6 total, 6 passed
RestorationToolTest.testFailedRestorationWithOutOfRangeZxid passed 7.85s
RestorationToolTest.testSuccessfulRestorationToZxid passed 7.21s
RestorationToolTest.testRestoreToZxidByCommandLine passed 6.12s
RestorationToolTest.testRestoreToTimestampByCommandLine passed 7.45s
RestorationToolTest.testSuccessfulRestorationToLatest passed 5.92s
RestorationToolTest.testFailedRestorationWithLostLog passed 5.94s