[jira] Commented: (MAPREDUCE-1800) using map output fetch failures to blacklist nodes is problematic

2010-05-22 Thread Joydeep Sen Sarma (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12870303#action_12870303 ] Joydeep Sen Sarma commented on MAPREDUCE-1800: -- btw - we don't need distri

[jira] Commented: (MAPREDUCE-1800) using map output fetch failures to blacklist nodes is problematic

2010-05-20 Thread Joydeep Sen Sarma (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12869811#action_12869811 ] Joydeep Sen Sarma commented on MAPREDUCE-1800: -- how would we detect a slow

[jira] Commented: (MAPREDUCE-1800) using map output fetch failures to blacklist nodes is problematic

2010-05-20 Thread Arun C Murthy (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12869770#action_12869770 ] Arun C Murthy commented on MAPREDUCE-1800: -- bq. So in my opinion we should ret

[jira] Commented: (MAPREDUCE-1800) using map output fetch failures to blacklist nodes is problematic

2010-05-20 Thread Joydeep Sen Sarma (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12869768#action_12869768 ] Joydeep Sen Sarma commented on MAPREDUCE-1800: -- that makes a lot of sense.

[jira] Commented: (MAPREDUCE-1800) using map output fetch failures to blacklist nodes is problematic

2010-05-20 Thread Ramkumar Vadali (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12869734#action_12869734 ] Ramkumar Vadali commented on MAPREDUCE-1800: >From my understanding, a map

[jira] Commented: (MAPREDUCE-1800) using map output fetch failures to blacklist nodes is problematic

2010-05-19 Thread Joydeep Sen Sarma (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12869360#action_12869360 ] Joydeep Sen Sarma commented on MAPREDUCE-1800: -- the problem is that the cu

[jira] Commented: (MAPREDUCE-1800) using map output fetch failures to blacklist nodes is problematic

2010-05-19 Thread Arun C Murthy (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12869340#action_12869340 ] Arun C Murthy commented on MAPREDUCE-1800: -- FWIW the current heuristics protec

[jira] Commented: (MAPREDUCE-1800) using map output fetch failures to blacklist nodes is problematic

2010-05-19 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12869266#action_12869266 ] Todd Lipcon commented on MAPREDUCE-1800: Hey Joydeep. Thanks for the further ex

[jira] Commented: (MAPREDUCE-1800) using map output fetch failures to blacklist nodes is problematic

2010-05-19 Thread Joydeep Sen Sarma (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12869258#action_12869258 ] Joydeep Sen Sarma commented on MAPREDUCE-1800: -- if there is a total networ

[jira] Commented: (MAPREDUCE-1800) using map output fetch failures to blacklist nodes is problematic

2010-05-19 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12869247#action_12869247 ] Todd Lipcon commented on MAPREDUCE-1800: Hey Joydeep. Do you often have cases w