HDFS-16408. Ensure LeaseRecheckIntervalMs is greater than zero (#3856)
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@ -1014,6 +1014,10 @@ public class FSNamesystem implements Namesystem, FSNamesystemMBean,
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this.leaseRecheckIntervalMs = conf.getLong(
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DFS_NAMENODE_LEASE_RECHECK_INTERVAL_MS_KEY,
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DFS_NAMENODE_LEASE_RECHECK_INTERVAL_MS_DEFAULT);
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Preconditions.checkArgument(
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leaseRecheckIntervalMs > 0,
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DFSConfigKeys.DFS_NAMENODE_LEASE_RECHECK_INTERVAL_MS_KEY +
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" must be greater than zero");
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this.maxLockHoldToReleaseLeaseMs = conf.getLong(
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DFS_NAMENODE_MAX_LOCK_HOLD_TO_RELEASE_LEASE_MS_KEY,
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DFS_NAMENODE_MAX_LOCK_HOLD_TO_RELEASE_LEASE_MS_DEFAULT);
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