HDFS-2706. Use configuration for blockInvalidateLimit if it is set.
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1221106 13f79535-47bb-0310-9956-ffa450edef68
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@ -283,6 +283,9 @@ Release 0.23.1 - UNRELEASED
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HDFS-2553. Fix BlockPoolSliceScanner spinning in a tight loop (Uma
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Maheswara Rao G via todd)
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HDFS-2706. Use configuration for blockInvalidateLimit if it is set.
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(szetszwo)
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Release 0.23.0 - 2011-11-01
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INCOMPATIBLE CHANGES
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@ -155,8 +155,10 @@ public class DatanodeManager {
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DFSConfigKeys.DFS_NAMENODE_HEARTBEAT_RECHECK_INTERVAL_DEFAULT); // 5 minutes
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this.heartbeatExpireInterval = 2 * heartbeatRecheckInterval
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+ 10 * 1000 * heartbeatIntervalSeconds;
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this.blockInvalidateLimit = Math.max(20*(int)(heartbeatIntervalSeconds),
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final int blockInvalidateLimit = Math.max(20*(int)(heartbeatIntervalSeconds),
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DFSConfigKeys.DFS_BLOCK_INVALIDATE_LIMIT_DEFAULT);
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this.blockInvalidateLimit = conf.getInt(
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DFSConfigKeys.DFS_BLOCK_INVALIDATE_LIMIT_KEY, blockInvalidateLimit);
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LOG.info(DFSConfigKeys.DFS_BLOCK_INVALIDATE_LIMIT_KEY
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+ "=" + this.blockInvalidateLimit);
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}
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