MAPREDUCE-5830. Added back the private API HostUtil.getTaskLogUrl(..) for binary compatibility with older clients like Hive 0.13. Contributed by Akira Ajisaka.
svn merge --ignore-ancestry -c 1604230 ../../trunk/ git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1604231 13f79535-47bb-0310-9956-ffa450edef68
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@ -136,6 +136,10 @@ Release 2.4.1 - 2014-06-23
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IMPROVEMENTS
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MAPREDUCE-5830. Added back the private API HostUtil.getTaskLogUrl(..) for
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binary compatibility with older clients like Hive 0.13. (Akira Ajisaka via
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vinodkv)
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OPTIMIZATIONS
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BUG FIXES
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@ -38,6 +38,21 @@ public class HostUtil {
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httpPort + "/tasklog?attemptid=" + taskAttemptID);
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}
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/**
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* Always throws {@link RuntimeException} because this method is not
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* supposed to be called at runtime. This method is only for keeping
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* binary compatibility with Hive 0.13. MAPREDUCE-5830 for the details.
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* @deprecated Use {@link #getTaskLogUrl(String, String, String, String)}
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* to construct the taskLogUrl.
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*/
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@Deprecated
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public static String getTaskLogUrl(String taskTrackerHostName,
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String httpPort, String taskAttemptID) {
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throw new RuntimeException(
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"This method is not supposed to be called at runtime. " +
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"Use HostUtil.getTaskLogUrl(String, String, String, String) instead.");
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}
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public static String convertTrackerNameToHostName(String trackerName) {
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// Ugly!
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// Convert the trackerName to its host name
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