blob: 8d68541ea2ae2ffb4276cac165aaf5efb6b3cce0 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.config.server.filedistribution;
import com.yahoo.cloud.config.ConfigserverConfig;
import com.yahoo.config.FileReference;
import com.yahoo.net.HostName;
import com.yahoo.vespa.config.server.ConfigServerSpec;
import java.io.File;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
/**
* Utilities related to file distribution on config servers.
*
* @author musum
* @author gjoranv
*/
public class FileDistributionUtil {
/**
* Returns all files in the given directory, non-recursive.
*/
public static Set<String> getFileReferencesOnDisk(File directory) {
Set<String> fileReferencesOnDisk = new HashSet<>();
File[] filesOnDisk = directory.listFiles();
if (filesOnDisk != null)
fileReferencesOnDisk.addAll(Arrays.stream(filesOnDisk).map(File::getName).collect(Collectors.toSet()));
return fileReferencesOnDisk;
}
public static List<String> getOtherConfigServersInCluster(ConfigserverConfig configserverConfig) {
return ConfigServerSpec.fromConfig(configserverConfig)
.stream()
.filter(spec -> !spec.getHostName().equals(HostName.getLocalhost()))
.map(spec -> "tcp/" + spec.getHostName() + ":" + spec.getConfigServerPort())
.toList();
}
public static boolean fileReferenceExistsOnDisk(File downloadDirectory, FileReference applicationPackageReference) {
return getFileReferencesOnDisk(downloadDirectory).contains(applicationPackageReference.value());
}
}
|