Ayush Saxena created HADOOP-16282:
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Summary: AvoidFileStream to improve performance
Key: HADOOP-16282
URL: https://issues.apache.org/jira/browse/HADOOP-16282
Project: Hadoop Common
Issue Type: Improvement
Reporter: Ayush Saxena
Assignee: Ayush Saxena
The FileInputStream and FileOutputStream classes contains a finalizer method
which will cause garbage collection pauses. See
[JDK-8080225|https://bugs.openjdk.java.net/browse/JDK-8080225] for details.
The FileReader and FileWriter constructors instantiate FileInputStream and
FileOutputStream, again causing garbage collection issues while finalizer
methods are called.
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