Brahma Reddy Battula created HDFS-7427:
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Summary: [ HTTPS Only ] Fetchimage will not work when we enable
cluster with HTTPS only
Key: HDFS-7427
URL: https://issues.apache.org/jira/browse/HDFS-7427
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Brahma Reddy Battula
Priority: Critical
Scenario:
Start cluster in securemode and enable only HTTPS
Run fectchimage command
[omm@linux158 bin]$ ./hdfs dfsadmin -fetchImage hdfs://10.**.**:25000/
No GC_PROFILE is given. Defaults to medium.
fetchImage: FileSystem file:/// is not an HDFS file system
Usage: java DFSAdmin [-fetchImage <local directory>]
{code}
public int fetchImage(final String[] argv, final int idx) throws IOException {
Configuration conf = getConf();
final URL infoServer = DFSUtil.getInfoServer(
HAUtil.getAddressOfActive(getDFS()), conf,
DFSUtil.getHttpClientScheme(conf)).toURL();
SecurityUtil.doAsCurrentUser(new PrivilegedExceptionAction<Void>() {
@Override
public Void run() throws Exception {
TransferFsImage.downloadMostRecentImageToDirectory(infoServer,
new File(argv[idx]));
return null;
}
});
return 0;
}
{code}
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