admin.modifyTable() allows you to change multiple family at the time. you can use that instead of admin.modifyColumnFamily() which operates on a single family
Matteo On Wed, Feb 24, 2016 at 10:48 AM, rahul gidwani <[email protected]> wrote: > Now we can do dynamic updates to column family configurations (which is > awesome!). > > If I want to make configuration changes to multiple column families for a > table, I have to run multiple procedures. The problem with this is on a > large cluster you have to reopen all the regions multiple times, which is > very costly and time consuming. Is there a reason this cannot be batched > with something where we make the updates to all the column families for a > table then in the postModify step we reopen all the regions for that table > just once? Or am I missing something? > > Thanks > rahul >
