[jira] Created: (HADOOP-7156) getpwuid_r is not thread-safe on RHEL6

getpwuid_r is not thread-safe on RHEL6 -- Key: HADOOP-7156 URL: https://issues.apache.org/jira/browse/HADOOP-7156 Project: Hadoop Common Issue Type: Bug Affects Versions: 0.22.0 Environment:

definition of slots in Hadoop scheduling

Hi, How is task slot in Hadoop defined with respect to scheduling a map/reduce task on such slots available on TaskTrackers? Thanks, Bikash

[jira] Resolved: (HADOOP-7152) patch command not found on Hudson slave machines

[ https://issues.apache.org/jira/browse/HADOOP-7152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Giridharan Kesavan resolved HADOOP-7152. Resolution: Fixed patch command not found on Hudson slave machines

a hadoop input format question

I am running basic hadoop examples on amazon emr and I am stuck at a very simple place. I am apparently not passing the right classname for inputFormat From hadoop documentation it seems like TextInputFormat is a valid option for input format I am running a simple sort example using mapreduce.