On Tue, Dec 8, 2009 at 1:54 AM, Krishna Kumar <krishna.ku...@nechclst.in>wrote:
> Hi Todd, > > Thanks for the reply. Can you please tell me about some more aspects > which are currently going on hadoop development from where I can > contribute something, some to do type of things. > > Hi Krishna, Simply check the JIRA: https://issues.apache.org/jira/browse/HADOOP https://issues.apache.org/jira/browse/MAPREDUCE https://issues.apache.org/jira/browse/HDFS There's an ability to search for unresolved issues that are updated recently, which will give you an idea about what's in progress. You can also subscribe to various mailing lists which will keep you up to date as people file new JIRAs. -Todd > Thanks and Best Regards, > Krishna Kumar > Senior Storage Engineer > Why do we have to die? If we had to die, and everything is gone after > that, then nothing else matters on this earth - everything is temporary, > at least relative to me. > > > -----Original Message----- > From: Todd Lipcon [mailto:t...@cloudera.com] > Sent: Tuesday, December 08, 2009 12:48 PM > To: common-user@hadoop.apache.org > Subject: Re: some current features in hadoop > > On Mon, Dec 7, 2009 at 10:58 PM, Krishna Kumar > <krishna.ku...@nechclst.in>wrote: > > > Dear All, > > > > > > > > Can anybody please let me know about some of the current features of > > hadoop on which development work is going on / or planning to go in > > future, like : > > > > > > > > 1. Record append > > > > Not implemented and not on the road map. > > > > 2. Snapshot > > > > Not implemented and some people are vaguely interested, but not on the > near > term road map. > > > > 3. Erasure coding > > > > I believe there are a couple "prototype level" implementations of > this. > See Dhruba's blog post here: > > http://hadoopblog.blogspot.com/2009/08/hdfs-and-erasure-codes-hdfs-raid. > html<http://hadoopblog.blogspot.com/2009/08/hdfs-and-erasure-codes-hdfs-raid.%0Ahtml> > > > -Todd > > > > DISCLAIMER: > > ----------------------------------------------------------------------------------------------------------------------- > The contents of this e-mail and any attachment(s) are confidential and > intended > for the named recipient(s) only. > It shall not attach any liability on the originator or NECHCL or its > affiliates. Any views or opinions presented in > this email are solely those of the author and may not necessarily reflect > the > opinions of NECHCL or its affiliates. > Any form of reproduction, dissemination, copying, disclosure, modification, > distribution and / or publication of > this message without the prior written consent of the author of this e-mail > is > strictly prohibited. If you have > received this email in error please delete it and notify the sender > immediately. . > > ----------------------------------------------------------------------------------------------------------------------- >
