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HDFS-15791. Possible Resource Leak in FSImageFormatProtobuf. (#2652)

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Narges Shadab 2021-02-01 01:56:59 -08:00 committed by GitHub
parent 84b154ebc0
commit 115623a6ee
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1 changed files with 13 additions and 7 deletions
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20
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormatProtobuf.java
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@ -269,14 +269,20 @@ public final class FSImageFormatProtobuf {
String compressionCodec) String compressionCodec)
throws IOException { throws IOException {
FileInputStream fin = new FileInputStream(filename); FileInputStream fin = new FileInputStream(filename);
FileChannel channel = fin.getChannel(); try {
channel.position(section.getOffset());
InputStream in = new BufferedInputStream(new LimitInputStream(fin,
section.getLength()));
in = FSImageUtil.wrapInputStreamForCompression(conf, FileChannel channel = fin.getChannel();
compressionCodec, in); channel.position(section.getOffset());
return in; InputStream in = new BufferedInputStream(new LimitInputStream(fin,
section.getLength()));
in = FSImageUtil.wrapInputStreamForCompression(conf,
compressionCodec, in);
return in;
} catch (IOException e) {
fin.close();
throw e;
}
} }
/** /**