sire, as sandy said, lets keep it in branch 2 for now and if not resolved by 2.4 timeframe we'll revert them there.
thx Alejandro (phone typing) > On Feb 7, 2014, at 10:14, Steve Loughran <ste...@hortonworks.com> wrote: > >> On 6 February 2014 17:07, Alejandro Abdelnur <t...@cloudera.com> wrote: >> >> Thanks Robert, >> >> All, >> >> >> >> I'm inclined to revert them from branch-2 as well. > -1 to that; if there are issues we should be able to find and fix them soon > enough. Even if you aren't doing long-lived YARN services yet, even llama > benefits from this zero-container-loss on AM restart. > > We do have Hoya using this (introspection code because the protobuf > structures are hidden away), means that you can kill the AM and HBase & > Accumulo clusters stay up in their YARN containers, the restarted AM gets > that list of containers (and any pending events), rebuilds its data > structures and carries on as before. Sweet! > > https://github.com/hortonworks/hoya/blob/develop/hoya-core/src/main/java/org/apache/hoya/yarn/appmaster/HoyaAppMaster.java#L551 > > -- > CONFIDENTIALITY NOTICE > NOTICE: This message is intended for the use of the individual or entity to > which it is addressed and may contain information that is confidential, > privileged and exempt from disclosure under applicable law. If the reader > of this message is not the intended recipient, you are hereby notified that > any printing, copying, dissemination, distribution, disclosure or > forwarding of this communication is strictly prohibited. If you have > received this communication in error, please contact the sender immediately > and delete it from your system. Thank You.
