[jira] [Commented] (MAPREDUCE-4883) Reducer's Maximum Shuffle Buffer Size should be enlarged for 64bit JVM

2015-05-01 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14524751#comment-14524751 ] Hadoop QA commented on MAPREDUCE-4883: -- \\ \\ | (x) *{color:red}-1

[jira] [Commented] (MAPREDUCE-4883) Reducer's Maximum Shuffle Buffer Size should be enlarged for 64bit JVM

2015-05-01 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14524846#comment-14524846 ] Hadoop QA commented on MAPREDUCE-4883: -- \\ \\ | (x) *{color:red}-1

[jira] [Commented] (MAPREDUCE-4883) Reducer's Maximum Shuffle Buffer Size should be enlarged for 64bit JVM

2014-01-27 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13883775#comment-13883775 ] Hadoop QA commented on MAPREDUCE-4883: -- {color:red}-1 overall{color}. Here are

[jira] [Commented] (MAPREDUCE-4883) Reducer's Maximum Shuffle Buffer Size should be enlarged for 64bit JVM

2013-01-27 Thread Jerry Chen (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13563998#comment-13563998 ] Jerry Chen commented on MAPREDUCE-4883: --- [~jerrylead] The key

[jira] [Commented] (MAPREDUCE-4883) Reducer's Maximum Shuffle Buffer Size should be enlarged for 64bit JVM

2013-01-26 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13563425#comment-13563425 ] Hadoop QA commented on MAPREDUCE-4883: -- {color:green}+1 overall{color}. Here are

[jira] [Commented] (MAPREDUCE-4883) Reducer's Maximum Shuffle Buffer Size should be enlarged for 64bit JVM

2013-01-26 Thread Lijie Xu (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13563455#comment-13563455 ] Lijie Xu commented on MAPREDUCE-4883: - [~jerrychenhf]Good job! Yes,

[jira] [Commented] (MAPREDUCE-4883) Reducer's Maximum Shuffle Buffer Size should be enlarged for 64bit JVM

2013-01-26 Thread Lijie Xu (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13563455#comment-13563455 ] Lijie Xu commented on MAPREDUCE-4883: - [~jerrychenhf]Good job! Yes,

[jira] [Commented] (MAPREDUCE-4883) Reducer's Maximum Shuffle Buffer Size should be enlarged for 64bit JVM

2012-12-18 Thread Arun C Murthy (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13535703#comment-13535703 ] Arun C Murthy commented on MAPREDUCE-4883: -- http://s.apache.org/5Ur It's an

[jira] [Commented] (MAPREDUCE-4883) Reducer's Maximum Shuffle Buffer Size should be enlarged for 64bit JVM

2012-12-17 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13534242#comment-13534242 ] Todd Lipcon commented on MAPREDUCE-4883: I believe, even in a 64-bit JVM, the

[jira] [Commented] (MAPREDUCE-4883) Reducer's Maximum Shuffle Buffer Size should be enlarged for 64bit JVM

2012-12-17 Thread Lijie Xu (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13534505#comment-13534505 ] Lijie Xu commented on MAPREDUCE-4883: - [~tlipcon] Are there some other solutions?

[jira] [Commented] (MAPREDUCE-4883) Reducer's Maximum Shuffle Buffer Size should be enlarged for 64bit JVM

2012-12-17 Thread Radim Kolar (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13534508#comment-13534508 ] Radim Kolar commented on MAPREDUCE-4883: using large arrays is bad practice,

[jira] [Commented] (MAPREDUCE-4883) Reducer's Maximum Shuffle Buffer Size should be enlarged for 64bit JVM

2012-12-17 Thread Lijie Xu (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-4883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13534529#comment-13534529 ] Lijie Xu commented on MAPREDUCE-4883: - Actually, when a segment(MapOutput) is