HDFS-6848. Lack of synchronization on access to datanodeUuid in DataStorage#format. (Contributed by Xiaoyu Yao)
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@ -587,6 +587,9 @@ Release 2.6.0 - UNRELEASED
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HDFS-6942. Fix typos in log messages. (Ray Chiang via wheat9)
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HDFS-6848. Lack of synchronization on access to datanodeUuid in
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DataStorage#format(). (Xiaoyu Yao via Arpit Agarwal)
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BREAKDOWN OF HDFS-6134 AND HADOOP-10150 SUBTASKS AND RELATED JIRAS
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HDFS-6387. HDFS CLI admin tool for creating & deleting an
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@ -463,7 +463,7 @@ public class DataStorage extends Storage {
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this.clusterID = nsInfo.getClusterID();
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this.namespaceID = nsInfo.getNamespaceID();
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this.cTime = 0;
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this.datanodeUuid = datanodeUuid;
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setDatanodeUuid(datanodeUuid);
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if (sd.getStorageUuid() == null) {
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// Assign a new Storage UUID.
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