[jira] [Created] (HADOOP-7754) Expose file descriptors from Hadoop-wrapped local FileSystems

Expose file descriptors from Hadoop-wrapped local FileSystems - Key: HADOOP-7754 URL: https://issues.apache.org/jira/browse/HADOOP-7754 Project: Hadoop Common Issue Type: Sub-task

[jira] [Created] (HADOOP-7753) Support fadvise and sync_data_range in NativeIO, add ReadaheadPool class

Support fadvise and sync_data_range in NativeIO, add ReadaheadPool class Key: HADOOP-7753 URL: https://issues.apache.org/jira/browse/HADOOP-7753 Project: Hadoop Common

Re: hadoop fair scheduler

Look at the attachments section of the jira. The patch should contain the code. Kihwal On 10/17/11 1:37 PM, "shivam tiwari" wrote: thanks, I want to download Adaptive scheduler I found here but not able to figure out where I can download it. https://issues.apache.org/jira/browse/MAPREDUCE-1380

Re: hadoop fair scheduler

thanks, I want to download Adaptive scheduler I found here but not able to figure out where I can download it. https://issues.apache.org/jira/browse/MAPREDUCE-1380?focusedCommentId=13129066#comment-13129066 On Mon, Oct 17, 2011 at 1:27 PM, abhishek sharma wrote: > Hi Shivam, > > The following pa

Re: hadoop fair scheduler

Hi Shivam, The following paper by Zaharia et al. has design insights as well as lots of evaluation. http://www.cs.berkeley.edu/~matei/papers/2010/eurosys_delay_scheduling.pdf Abhishek On Mon, Oct 17, 2011 at 1:20 PM, Harsh J wrote: > Shivam, > > Here lies its inception with good reading stuff

Re: hadoop fair scheduler

Shivam, Here lies its inception with good reading stuff related to what you ask: https://issues.apache.org/jira/browse/HADOOP-3746 and the general description and usage documents may be found at: http://hadoop.apache.org/common/docs/current/fair_scheduler.html You can browse through the sources u

Re: Is there a good way to see how full hdfs is

We can write the simple program and you can call this API. Make sure Hadoop jars presents in your class path. Just for more clarification, DN will send their stats as parts of hertbeats, So, NN will maintain all the statistics about the diskspace usage for the complete filesystem and etc... This

Build failed in Jenkins: Hadoop-Common-trunk #199

See Changes: [acmurthy] MAPREDUCE-3127. Fixed CHANGES.txt to reflect correct jira. [acmurthy] MAPREDUCE-3101. Changed default value of yarn.resourcemanager.acl.enable to true and added some more documentation. [acmurthy] MAPREDUCE

[jira] [Created] (HADOOP-7752) Unable to start yarn services using the new hadoop-dist tar stitching module

Unable to start yarn services using the new hadoop-dist tar stitching module Key: HADOOP-7752 URL: https://issues.apache.org/jira/browse/HADOOP-7752 Project: Hadoop Common