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HDFS-17526. getMetadataInputStream should use getShareDeleteFileInputStream for windows (#6826). Contributed by Danny Becker

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dannytbecker 2024-09-22 23:46:25 -07:00 committed by GitHub
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commit 50fcfd8b29
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6
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/LocalReplica.java
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@ -291,6 +291,12 @@ public URI getMetadataURI() {
public LengthInputStream getMetadataInputStream(long offset) public LengthInputStream getMetadataInputStream(long offset)
throws IOException { throws IOException {
final File meta = getMetaFile(); final File meta = getMetaFile();
if (NativeIO.isAvailable()) {
return new LengthInputStream(
getFileIoProvider().getShareDeleteFileInputStream(
getVolume(), meta, offset),
meta.length());
}
return new LengthInputStream( return new LengthInputStream(
getFileIoProvider().openAndSeek(getVolume(), meta, offset), getFileIoProvider().openAndSeek(getVolume(), meta, offset),
meta.length()); meta.length());