MAPREDUCE-3317. Rumen TraceBuilder is emiting null as hostname. (Ravi Gummadi via mahadev)
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1195814 13f79535-47bb-0310-9956-ffa450edef68
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@ -1906,6 +1906,9 @@ Release 0.23.0 - Unreleased
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MAPREDUCE-3316. Rebooted link is not working properly.
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(Bhallamudi Venkata Siva Kamesh via mahadev)
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MAPREDUCE-3317. Rumen TraceBuilder is emiting null as hostname.
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(Ravi Gummadi via mahadev)
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Release 0.22.0 - Unreleased
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INCOMPATIBLE CHANGES
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@ -49,7 +49,6 @@ public class LoggedTaskAttempt implements DeepCompare {
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long startTime = -1L;
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long finishTime = -1L;
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String hostName;
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String rackName;
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long hdfsBytesRead = -1L;
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long hdfsBytesWritten = -1L;
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@ -329,9 +328,11 @@ public class LoggedTaskAttempt implements DeepCompare {
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return hostName;
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}
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// hostName is saved in the format rackName/NodeName
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void setHostName(String hostName, String rackName) {
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this.hostName = hostName == null || this.rackName == null ? null
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: hostName.intern() + "/" + rackName.intern();
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this.hostName = hostName == null || rackName == null ? null
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: rackName.intern() + "/" + hostName.intern();
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}
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public long getHdfsBytesRead() {
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