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YARN-2777. Mark the end of individual log in aggregated log. Contributed 

by Varun Saxena
This commit is contained in:
Xuan 2015-03-20 10:24:13 -07:00
parent 15612313f5
commit 1a4b528691
3 changed files with 6 additions and 1 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -411,6 +411,9 @@ Release 2.7.0 - UNRELEASED
YARN-2854. Updated the documentation of the timeline service and the generic YARN-2854. Updated the documentation of the timeline service and the generic
history service. (Naganarasimha G R via zjshen) history service. (Naganarasimha G R via zjshen)
YARN-2777. Mark the end of individual log in aggregated log.
(Varun Saxena via xgong)
OPTIMIZATIONS OPTIMIZATIONS
YARN-2990. FairScheduler's delay-scheduling always waits for node-local and YARN-2990. FairScheduler's delay-scheduling always waits for node-local and

1
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/AggregatedLogFormat.java
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@ -711,6 +711,7 @@ public class AggregatedLogFormat {
pendingRead > buf.length ? buf.length : (int) pendingRead; pendingRead > buf.length ? buf.length : (int) pendingRead;
len = valueStream.read(buf, 0, toRead); len = valueStream.read(buf, 0, toRead);
} }
out.println("End of LogType:" + fileType);
out.println(""); out.println("");
} }

3
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/logaggregation/TestAggregatedLogFormat.java
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@ -257,7 +257,8 @@ public class TestAggregatedLogFormat {
+ (logUploadedTime ? ("\nLog Upload Time:" + Times.format(System + (logUploadedTime ? ("\nLog Upload Time:" + Times.format(System
.currentTimeMillis())).length() : 0) .currentTimeMillis())).length() : 0)
+ ("\nLogLength:" + numChars).length() + ("\nLogLength:" + numChars).length()
+ "\nLog Contents:\n".length() + numChars + "\n".length(); + "\nLog Contents:\n".length() + numChars + "\n".length()
+ "End of LogType:stdout\n".length();
Assert.assertTrue("LogType not matched", s.contains("LogType:stdout")); Assert.assertTrue("LogType not matched", s.contains("LogType:stdout"));
Assert.assertTrue("log file:stderr should not be aggregated.", !s.contains("LogType:stderr")); Assert.assertTrue("log file:stderr should not be aggregated.", !s.contains("LogType:stderr"));
Assert.assertTrue("log file:logs should not be aggregated.", !s.contains("LogType:logs")); Assert.assertTrue("log file:logs should not be aggregated.", !s.contains("LogType:logs"));