Invitation for a Hadoop Presenter in HPC China 2016, Hefei City China, 21st October

Dear Hadoop: My name is Forrest Ling, a HPC Solution Architect at Dell China and a member of CCF TCHPC (China Compute Foundation, Technical Committee of High Performance Computing, http://www.ccf.org.cn/zw/zwmd/gxnjs/ ). HPC China 2017 (http://hpcchina2017.csp.escience.cn/dct/page/1 ) , the

Re: Hadoop Issues - Can't find on StackOverflow

I would suggest user to run hadoop on linux, do not waste time on these OS related issues. zlgonzalez 于2017年7月23日周日 下午12:06写道： > Looks like you're running on Windows. Not sure if hadoop running on > Windows even for single nodes is still supported... > > Thanks, >

Re: Directed hdfs block reads

There isn't an API way to hint/select DNs to read from currently - you may need to do manual changes (contribution of such a feature is welcome, please file a JIRA to submit a proposal). You can perhaps hook your control of which replica location for a given block is selected by the reader under

Re: Kerberised JobHistory Server not starting: User jhs trying to create the /mr-history/done directory

On 21 July 2017 at 13:25, Kevin Buckley wrote: > On 21 July 2017 at 04:04, Erik Krogen wrote: >> Hi Kevin, >> >> Since you are using the "jhs" keytab with principal "jhs/_h...@realm.tld", >> the JHS is authenticating itself as the jhs