I had a quick question for the group. I wanted to backup data to a DR hdfs
cluster.
With "HDFS-8828 - Utilize Snapshot diff report to build diff copy list in
distcp" - this makes it much easier to get the copyFileListing and keep the
DR side n sync.
I know there are filters which can be applied t
know how many
> bytes the client will write. Would you mind filing a JIRA for this?
>
> We should also set up inotify events for the snapshot operations at some
> point as well.
>
> regards,
> Colin
>
> On Fri, Jul 1, 2016, at 10:28, rahul gidwani wrote:
> > Hello
Hello kind folks,
I was wondering if anyone would be interested in adding a AddBlock Event to
the inotify pipeline? We were thinking about using Inotify for hdfs
replication to another datacenter.
Right now the problem is with the appends. We get a notification when an
append starts with an App
I was testing Inotify locally and noticed that unless I save the FSImage I
can't get a MetadataUpdateEvent to get fired.
The test is pretty basic:
I setup a minicluster with
conf.setLong("dfs.access.time.precision", 1);
create a file (verify I get a EventType.Create)
I read that file and verify
