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java.lang.Object org.apache.hadoop.conf.Configured org.apache.hadoop.fs.FileSystem org.apache.hadoop.dfs.HftpFileSystem org.apache.hadoop.dfs.HsftpFileSystem
public class HsftpFileSystem
An implementation of a protocol for accessing filesystems over HTTPS. The following implementation provides a limited, read-only interface to a filesystem over HTTPS.
ListPathsServlet
,
FileDataServlet
Nested Class Summary |
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Nested classes/interfaces inherited from class org.apache.hadoop.fs.FileSystem |
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FileSystem.Statistics |
Field Summary |
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Fields inherited from class org.apache.hadoop.dfs.HftpFileSystem |
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df, nnAddr, ugi |
Fields inherited from class org.apache.hadoop.fs.FileSystem |
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LOG, statistics |
Constructor Summary | |
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HsftpFileSystem()
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Method Summary | |
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URI |
getUri()
Returns a URI whose scheme and authority identify this FileSystem. |
protected HttpURLConnection |
openConnection(String path,
String query)
Open an HTTP connection to the namenode to read file data and metadata. |
Methods inherited from class org.apache.hadoop.dfs.HftpFileSystem |
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append, create, delete, delete, getFileStatus, getWorkingDirectory, initialize, listStatus, mkdirs, open, rename, setWorkingDirectory |
Methods inherited from class org.apache.hadoop.conf.Configured |
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getConf, setConf |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public HsftpFileSystem()
Method Detail |
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protected HttpURLConnection openConnection(String path, String query) throws IOException
HftpFileSystem
openConnection
in class HftpFileSystem
path
- The path component of the URLquery
- The query component of the URL
IOException
public URI getUri()
FileSystem
getUri
in class HftpFileSystem
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