[jira] [Commented] (HDFS-1861) Rename dfs.datanode.max.xcievers and bump it's default value

[ https://issues.apache.org/jira/browse/HDFS-1861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13024684#comment-13024684 ] Todd Lipcon commented on HDFS-1861: --- I don't think receiver.threads is correct - these

[jira] [Commented] (HDFS-1846) Don't fill preallocated portion of edits log with 0x00

[ https://issues.apache.org/jira/browse/HDFS-1846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13024706#comment-13024706 ] Brock Noland commented on HDFS-1846: This is a major improvement to the existing

[jira] [Commented] (HDFS-1846) Don't fill preallocated portion of edits log with 0x00

[ https://issues.apache.org/jira/browse/HDFS-1846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13024708#comment-13024708 ] Nathan Roberts commented on HDFS-1846: -- If this change improves performance, then by

[jira] [Commented] (HDFS-1295) Improve namenode restart times by short-circuiting the first block reports from datanodes

[ https://issues.apache.org/jira/browse/HDFS-1295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13024720#comment-13024720 ] Matt Foley commented on HDFS-1295: -- Thank you, gentlemen. The failed unit test