I logged ZOOKEEPER-1665 Cheers
On Wed, Mar 13, 2013 at 9:01 PM, Marshall McMullen < [email protected]> wrote: > I agree, sounds like a good enhancement. And far safer and less > race-condition prone too. Feel free to open a Jira on this as we don't have > one on it yet. > > > On Wed, Mar 13, 2013 at 9:25 PM, Ted Yu <[email protected]> wrote: > > > Here is the background for my request. > > In HBase, we use the following code to do clean up: > > > > ZKUtil.deleteChildrenRecursively(watcher, acquiredZnode); > > > > ZKUtil.deleteChildrenRecursively(watcher, reachedZnode); > > > > ZKUtil.deleteChildrenRecursively(watcher, abortZnode); > > It would be nice if recursive deletion is supported so that we don't need > > to traverse all the children first. > > > > Thanks > > > > On Wed, Mar 13, 2013 at 8:22 PM, Marshall McMullen < > > [email protected]> wrote: > > > > > No plans to add that at this point that I know of. Certainly haven't > seen > > > any jira for this. > > > > > > > > > On Wed, Mar 13, 2013 at 4:54 PM, Ted Yu <[email protected]> wrote: > > > > > > > Hi, > > > > Currently multi() only supports single delete Op: > > > > > > > > public void testNestedCreate() throws Exception { > > > > > > > > multi(zk, Arrays.asList( > > > > > > > > /* Create */ > > > > > > > > Op.create("/multi", new byte[0], Ids.OPEN_ACL_UNSAFE, > > > > CreateMode.PERSISTENT), > > > > > > > > Op.create("/multi/a", new byte[0], > Ids.OPEN_ACL_UNSAFE, > > > > CreateMode.PERSISTENT), > > > > > > > > Op.create("/multi/a/1", new byte[0], > > Ids.OPEN_ACL_UNSAFE, > > > > CreateMode.PERSISTENT), > > > > > > > > /* Delete */ > > > > > > > > Op.delete("/multi/a/1", 0), > > > > > > > > Op.delete("/multi/a", 0), > > > > > > > > Op.delete("/multi", 0) > > > > > > > > )); > > > > > > > > To obtain all the paths to be deleted, I need to traverse all the > > > children > > > > of the specified node. Is there plan to support recursive deletion in > > > multi > > > > so that I don't need to perform the traversal first ? > > > > > > > > > > > > Thanks > > > > > > > > > >
