/** * Make sure all the nodes in the path are created. NOTE: Unlike File.mkdirs(), Zookeeper doesn't distinguish * between directories and files. So, every node in the path is created. The data for each node is an empty blob * * @param zookeeper the client * @param path path to ensure * @param makeLastNode if true, all nodes are created. If false, only the parent nodes are created * @param aclProvider if not null, the ACL provider to use when creating parent nodes * @throws InterruptedException thread interruption * @throws org.apache.zookeeper.KeeperException Zookeeper errors */ public static void mkdirs(ZooKeeper zookeeper, String path, bool makeLastNode, IInternalACLProvider aclProvider) { mkdirs(zookeeper, path, makeLastNode, aclProvider, false); }
/** * Make sure all the nodes in the path are created. NOTE: Unlike File.mkdirs(), Zookeeper doesn't distinguish * between directories and files. So, every node in the path is created. The data for each node is an empty blob * * @param zookeeper the client * @param path path to ensure * @param makeLastNode if true, all nodes are created. If false, only the parent nodes are created * @param aclProvider if not null, the ACL provider to use when creating parent nodes * @param asContainers if true, nodes are created as {@link CreateMode#CONTAINER} * @throws InterruptedException thread interruption * @throws org.apache.zookeeper.KeeperException Zookeeper errors */ public static async void mkdirs(ZooKeeper zookeeper, String path, bool makeLastNode, IInternalACLProvider aclProvider, bool asContainers) { PathUtils.validatePath(path); int pos = 1; // skip first slash, root is guaranteed to exist do { pos = path.IndexOf(PATH_SEPARATOR, pos + 1); if (pos == -1) { if (makeLastNode) { pos = path.Length; } else { break; } } String subPath = path.Substring(0, pos); if (await zookeeper.existsAsync(subPath, false) == null) { try { IList <ACL> acl = null; if (aclProvider != null) { acl = aclProvider.getAclForPath(subPath); if (acl == null) { acl = aclProvider.getDefaultAcl(); } } if (acl == null) { acl = ZooDefs.Ids.OPEN_ACL_UNSAFE; } await zookeeper.createAsync(subPath, new byte[0], acl.ToList(), getCreateMode(asContainers)) .ConfigureAwait(false); } catch (KeeperException.NodeExistsException) { // ignore... someone else has created it since we checked } } }while (pos < path.Length); }
protected EnsurePath(String path, AtomicReference<Helper> helper, bool makeLastNode, IInternalACLProvider aclProvider) { this.path = path; this.makeLastNode = makeLastNode; this.aclProvider = aclProvider; this.helper = helper ?? new AtomicReference<Helper>(new InitialHelper(this)); }
protected EnsurePath(String path, AtomicReference <Helper> helper, bool makeLastNode, IInternalACLProvider aclProvider) { this.path = path; this.makeLastNode = makeLastNode; this.aclProvider = aclProvider; this.helper = helper ?? new AtomicReference <Helper>(new InitialHelper(this)); }
/** * Make sure all the nodes in the path are created. NOTE: Unlike File.mkdirs(), Zookeeper doesn't distinguish * between directories and files. So, every node in the path is created. The data for each node is an empty blob * * @param zookeeper the client * @param path path to ensure * @param makeLastNode if true, all nodes are created. If false, only the parent nodes are created * @param aclProvider if not null, the ACL provider to use when creating parent nodes * @param asContainers if true, nodes are created as {@link CreateMode#CONTAINER} * @throws InterruptedException thread interruption * @throws org.apache.zookeeper.KeeperException Zookeeper errors */ public static async void mkdirs(ZooKeeper zookeeper, String path, bool makeLastNode, IInternalACLProvider aclProvider, bool asContainers) { PathUtils.validatePath(path); int pos = 1; // skip first slash, root is guaranteed to exist do { pos = path.IndexOf(PATH_SEPARATOR, pos + 1); if ( pos == -1 ) { if ( makeLastNode ) { pos = path.Length; } else { break; } } String subPath = path.Substring(0, pos); if ( await zookeeper.existsAsync(subPath, false) == null ) { try { IList<ACL> acl = null; if ( aclProvider != null ) { acl = aclProvider.getAclForPath(subPath); if ( acl == null ) { acl = aclProvider.getDefaultAcl(); } } if ( acl == null ) { acl = ZooDefs.Ids.OPEN_ACL_UNSAFE; } await zookeeper.createAsync(subPath, new byte[0], acl.ToList(), getCreateMode(asContainers)) .ConfigureAwait(false); } catch ( KeeperException.NodeExistsException) { // ignore... someone else has created it since we checked } } } while ( pos<path.Length ); }
/** * Make sure all the nodes in the path are created. NOTE: Unlike File.mkdirs(), Zookeeper doesn't distinguish * between directories and files. So, every node in the path is created. The data for each node is an empty blob * * @param zookeeper the client * @param path path to ensure * @param makeLastNode if true, all nodes are created. If false, only the parent nodes are created * @param aclProvider if not null, the ACL provider to use when creating parent nodes * @throws InterruptedException thread interruption * @throws org.apache.zookeeper.KeeperException Zookeeper errors */ public static void mkdirs(ZooKeeper zookeeper, String path, bool makeLastNode, IInternalACLProvider aclProvider) { mkdirs(zookeeper, path, makeLastNode, aclProvider, false); }
/** * @param path the full path to ensure * @param aclProvider if not null, the ACL provider to use when creating parent nodes */ public EnsurePath(String path, IInternalACLProvider aclProvider) : this(path, null, true, aclProvider) { }
/** * @param path the full path to ensure * @param aclProvider if not null, the ACL provider to use when creating parent nodes */ public EnsurePath(String path, IInternalACLProvider aclProvider) : this(path, null, true, aclProvider) { }