HADOOP-8801. ExitUtil#terminate should capture the exception stack trace. Contributed by Eli Collins
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1384438 13f79535-47bb-0310-9956-ffa450edef68
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@ -134,6 +134,8 @@ Release 2.0.2-alpha - 2012-09-07
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HADOOP-8754. Deprecate all the RPC.getServer() variants. (Brandon Li
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via szetszwo)
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HADOOP-8801. ExitUtil#terminate should capture the exception stack trace. (eli)
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BUG FIXES
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HADOOP-8372. NetUtils.normalizeHostName() incorrectly handles hostname
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@ -17,6 +17,9 @@
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*/
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package org.apache.hadoop.util;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.apache.hadoop.classification.InterfaceAudience;
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@ -101,7 +104,10 @@ public final class ExitUtil {
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* @throws ExitException if System.exit is disabled for test purposes
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*/
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public static void terminate(int status, Throwable t) throws ExitException {
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terminate(status, t.getMessage());
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StringWriter sw = new StringWriter();
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t.printStackTrace(new PrintWriter(sw));
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terminate(status, "Fatal exception with message " + t.getMessage() +
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"\nstack trace\n" + sw.toString());
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}
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/**
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