Examples with FuseMountOptions alluxio.fuse.FuseMountOptions used on opensource projects

Example 1 with FuseMountOptions

use of alluxio.fuse.FuseMountOptions in project alluxio by Alluxio.

the class JNIFuseIntegrationTest method mountFuse.

@Override
public void mountFuse(FileSystem fileSystem, String mountPoint, String alluxioRoot) {
    FuseMountOptions options = new FuseMountOptions(mountPoint, alluxioRoot, false, new ArrayList<>());
    mFuseFileSystem = new AlluxioJniFuseFileSystem(fileSystem, options, ServerConfiguration.global());
    mFuseFileSystem.mount(false, false, new String[] {});
}

Example 2 with FuseMountOptions

use of alluxio.fuse.FuseMountOptions in project alluxio by Alluxio.

the class JNRFuseIntegrationTest method mountFuse.

@Override
public void mountFuse(FileSystem fileSystem, String mountPoint, String alluxioRoot) {
    FuseMountOptions options = new FuseMountOptions(mountPoint, alluxioRoot, false, new ArrayList<>());
    mFuseFileSystem = new AlluxioFuseFileSystem(fileSystem, options, ServerConfiguration.global());
    mFuseFileSystem.mount(Paths.get(mountPoint), false, false, new String[] { "-odirect_io" });
}

Example 3 with FuseMountOptions

use of alluxio.fuse.FuseMountOptions in project alluxio by Alluxio.

the class FuseManager method start.

/**
 * Starts mounting the internal Fuse applications.
 */
public void start() {
    AlluxioConfiguration conf = ServerConfiguration.global();
    if (!conf.isSet(PropertyKey.WORKER_FUSE_MOUNT_POINT) || conf.getString(PropertyKey.WORKER_FUSE_MOUNT_POINT).isEmpty()) {
        LOG.error("Failed to launch worker internal Fuse application. {} should be set.", PropertyKey.WORKER_FUSE_MOUNT_POINT);
        return;
    }
    if (!conf.isSet(PropertyKey.WORKER_FUSE_MOUNT_ALLUXIO_PATH) || conf.getString(PropertyKey.WORKER_FUSE_MOUNT_ALLUXIO_PATH).isEmpty()) {
        LOG.error("Failed to launch worker internal Fuse application. {} should be set.", PropertyKey.WORKER_FUSE_MOUNT_ALLUXIO_PATH.getName());
        return;
    }
    String fuseMount = conf.getString(PropertyKey.WORKER_FUSE_MOUNT_POINT);
    String alluxioPath = conf.getString(PropertyKey.WORKER_FUSE_MOUNT_ALLUXIO_PATH);
    // create the folder if it does not exist
    try {
        String[] fuseOptsSeparated = new String[0];
        if (conf.isSet(PropertyKey.WORKER_FUSE_MOUNT_OPTIONS)) {
            String fuseOptsString = conf.getString(PropertyKey.WORKER_FUSE_MOUNT_OPTIONS);
            if (!fuseOptsString.isEmpty()) {
                fuseOptsSeparated = fuseOptsString.split(FUSE_OPTION_SEPARATOR);
            }
        }
        List<String> fuseOptions = AlluxioFuse.parseFuseOptions(fuseOptsSeparated, conf);
        FuseMountOptions options = new FuseMountOptions(fuseMount, alluxioPath, conf.getBoolean(PropertyKey.FUSE_DEBUG_ENABLED), fuseOptions);
        // TODO(lu) consider launching fuse in a separate thread as blocking operation
        // so that we can know about the fuse application status
        FileSystem fileSystem = mResourceCloser.register(FileSystem.Factory.create(mFsContext));
        mFuseUmountable = AlluxioFuse.launchFuse(fileSystem, conf, options, false);
    } catch (Throwable throwable) {
        // TODO(lu) for already mounted application, unmount first and then remount
        LOG.error("Failed to launch worker internal Fuse application", throwable);
    }
}