Remove FileDistributionManager.

7 files changed, 0 insertions, 185 deletions

diff --git a/filedistributionmanager/.gitignore b/filedistributionmanager/.gitignore
deleted file mode 100644
index 39c0275a1b2..00000000000
--- a/filedistributionmanager/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-target
-/pom.xml.build
diff --git a/filedistributionmanager/OWNERS b/filedistributionmanager/OWNERS
deleted file mode 100644
index 31af040f698..00000000000
--- a/filedistributionmanager/OWNERS
+++ /dev/null
@@ -1 +0,0 @@
-bratseth
diff --git a/filedistributionmanager/README b/filedistributionmanager/README
deleted file mode 100644
index 935a0160136..00000000000
--- a/filedistributionmanager/README
+++ /dev/null
@@ -1 +0,0 @@
-Java wrapper of the file distribution component.
\ No newline at end of file
diff --git a/filedistributionmanager/pom.xml b/filedistributionmanager/pom.xml
deleted file mode 100644
index 9f037814a12..00000000000
--- a/filedistributionmanager/pom.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<!-- Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>com.yahoo.vespa</groupId>
-    <artifactId>parent</artifactId>
-    <version>6-SNAPSHOT</version>
-    <relativePath>../parent/pom.xml</relativePath>
-  </parent>
-  <artifactId>filedistributionmanager</artifactId>
-  <version>6-SNAPSHOT</version>
-  <dependencies>
-    <dependency>
-        <groupId>com.yahoo.vespa</groupId>
-        <artifactId>vespajlib</artifactId>
-        <version>${project.version}</version>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/filedistributionmanager/src/main/java/com/yahoo/vespa/filedistribution/FileDistributionManager.java b/filedistributionmanager/src/main/java/com/yahoo/vespa/filedistribution/FileDistributionManager.java
deleted file mode 100644
index f0c463abe70..00000000000
--- a/filedistributionmanager/src/main/java/com/yahoo/vespa/filedistribution/FileDistributionManager.java
+++ /dev/null
@@ -1,139 +0,0 @@
-// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-package com.yahoo.vespa.filedistribution;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.Collection;
-import java.util.concurrent.locks.Lock;
-
-/**
- * @author tonytv
- */
-public class FileDistributionManager {
-
-    private final static boolean available;
-
-    @SuppressWarnings({"UnusedDeclaration"}) // Needs to be here due to JNI
-    private long nativeFileDistributionManager;
-
-    private final File applicationDirectory;
-    private final String appId;
-    private final Lock lock;
-
-
-    private native static void setup();
-
-    private native void init(byte[] fileDbDirectory, byte[] zkServers);
-
-    private native String addFileImpl(byte[] absolutePath);
-
-    private native void setDeployedFilesImpl(byte[] host, byte[] appId, byte[][] fileReferences);
-
-    private native void removeDeploymentsThatHaveDifferentApplicationIdImpl(byte[][] asByteArrays, byte[] bytes);
-
-    private byte[][] getAsByteArrays(Collection<String> strings) {
-        byte[][] byteArrays = new byte[strings.size()][];
-        int i = 0;
-        for (String string : strings) {
-            byteArrays[i++] = string.getBytes();
-        }
-        return byteArrays;
-    }
-
-    @Override
-    protected void finalize() throws Throwable {
-        shutdown();
-        super.finalize();
-    }
-
-    static {
-        available = loadLibrary("filedistributionmanager");
-        if (available)
-            setup();
-    }
-
-    private static boolean loadLibrary(String name) {
-        try {
-            System.loadLibrary(name);
-            return true;
-        }
-        catch (UnsatisfiedLinkError e) {
-            return false;
-        }
-    }
-
-    /** Returns whether this functionality is available in this runtime */
-    public static boolean isAvailable() { return available; }
-
-    private byte[] absolutePath(File file) {
-        return file.getAbsolutePath().getBytes();
-    }
-
-    private void ensureDirExists(File dir) {
-        if (!dir.exists()) {
-            throw new PathDoesNotExistException(dir.getPath());
-        }
-    }
-
-    public FileDistributionManager(File fileDbDirectory, File applicationDirectory, String zkServers, String appId, Lock lock) {
-        ensureDirExists(applicationDirectory);
-        ensureDirExists(fileDbDirectory);
-
-        this.applicationDirectory = applicationDirectory;
-        this.appId = appId;
-        this.lock = lock;
-
-        init(fileDbDirectory.getPath().getBytes(), zkServers.getBytes());
-    }
-
-    public String addFile(String relativePath) {
-        File path = new File(applicationDirectory, relativePath);
-        if (!path.exists())
-            throw new PathDoesNotExistException(path.getPath());
-
-        try (LockGuard guard = new LockGuard(lock)) {
-            return addFileImpl(absolutePath(path));
-        }
-    }
-
-    public void setDeployedFiles(String hostName, Collection<String> fileReferences) {
-        try (LockGuard guard = new LockGuard(lock)) {
-            setDeployedFilesImpl(hostName.getBytes(), appId.getBytes(), getAsByteArrays(fileReferences));
-        }
-    }
-
-    public void reloadDeployFileDistributor() {
-        try (LockGuard guard = new LockGuard(lock)) {
-            /*
-             * Try sending signal to vespa-filedistributor and
-             * filedistributor processes. Note 15 char limit for process
-             * name on Linux, see pkill manual page for details.
-	     */
-            Runtime.getRuntime().exec("pkill -SIGUSR1 ^(vespa-filedistr|filedistributor)$");
-        } catch (IOException e) {
-            throw new RuntimeException("Failed to reinitialize the filedistributor", e);
-        }
-    }
-
-
-    public native void shutdown();
-
-    public void removeDeploymentsThatHaveDifferentApplicationId(Collection<String> targetHostnames) {
-        try (LockGuard guard = new LockGuard(lock)) {
-            removeDeploymentsThatHaveDifferentApplicationIdImpl(getAsByteArrays(targetHostnames), appId.getBytes());
-        }
-    }
-
-    private static class LockGuard implements AutoCloseable {
-        private final Lock lock;
-        public LockGuard(Lock lock) {
-            this.lock = lock;
-            lock.lock();
-        }
-
-        @Override
-        public void close() {
-            lock.unlock();
-        }
-    }
-}
diff --git a/filedistributionmanager/src/main/java/com/yahoo/vespa/filedistribution/PathDoesNotExistException.java b/filedistributionmanager/src/main/java/com/yahoo/vespa/filedistribution/PathDoesNotExistException.java
deleted file mode 100755
index 5dfdc0f9d7d..00000000000
--- a/filedistributionmanager/src/main/java/com/yahoo/vespa/filedistribution/PathDoesNotExistException.java
+++ /dev/null
@@ -1,14 +0,0 @@
-// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-package com.yahoo.vespa.filedistribution;
-
-/**
- * @author gjoranv
- */
-public class PathDoesNotExistException extends RuntimeException {
-    public final String path;
-
-    PathDoesNotExistException(String path) {
-        super("Path '" + path + "' does not exist.");
-        this.path = path;
-    }
-}
diff --git a/filedistributionmanager/src/main/resources/filedistributionmanager_java.mak b/filedistributionmanager/src/main/resources/filedistributionmanager_java.mak
deleted file mode 100644
index ea4da1df3d0..00000000000
--- a/filedistributionmanager/src/main/resources/filedistributionmanager_java.mak
+++ /dev/null
@@ -1,8 +0,0 @@
-# Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-ifndef MODULEDEF_FILEDISTRIBUTIONMANAGER_JAVA
-MODULEDEF_FILEDISTRIBUTIONMANAGER_JAVA=FILEDISTRIBUTIONMANAGER_JAVA
-MODULE_DEFINES_FILEDISTRIBUTIONMANAGER_JAVA=
-MODULE_INCLUDES_FILEDISTRIBUTIONMANAGER_JAVA=
-MODULE_MAKEMAKE_FILEDISTRIBUTIONMANAGER_JAVA=
-MODULE_LIST += FILEDISTRIBUTIONMANAGER_JAVA
-endif