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YARN-4814. ATS 1.5 timelineclient impl call flush after every event write. Contributed by Xuan Gong 

(cherry picked from commit e8fc81f9c8)
This commit is contained in:
Jason Lowe 2016-03-25 20:15:49 +00:00
parent 8360d98d6a
commit 3cea00a294
1 changed files with 2 additions and 0 deletions
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hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/client/api/impl/FileSystemTimelineWriter.java
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@ -379,6 +379,8 @@ protected void prepareForWrite() throws IOException{
this.stream = createLogFileStream(fs, logPath);
this.jsonGenerator = new JsonFactory().createJsonGenerator(stream);
this.jsonGenerator.setPrettyPrinter(new MinimalPrettyPrinter("\n"));
this.jsonGenerator.configure(
JsonGenerator.Feature.FLUSH_PASSED_TO_STREAM, false);
this.lastModifiedTime = Time.monotonicNow();
}