[jira] [Commented] (HDFS-5656) add some configuration keys to hdfs-default.xml
[ https://issues.apache.org/jira/browse/HDFS-5656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13847874#comment-13847874 ] Colin Patrick McCabe commented on HDFS-5656: also: dfs.datanode.readahead.bytes, dfs.client.read.shortcircuit.buffer.size add some configuration keys to hdfs-default.xml --- Key: HDFS-5656 URL: https://issues.apache.org/jira/browse/HDFS-5656 Project: Hadoop HDFS Issue Type: Bug Affects Versions: 2.3.0 Reporter: Colin Patrick McCabe Priority: Minor Some configuration keys like {{dfs.client.read.shortcircuit}} are not present in {{hdfs-default.xml}} as they should be. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Commented] (HDFS-5656) add some configuration keys to hdfs-default.xml
[ https://issues.apache.org/jira/browse/HDFS-5656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13847875#comment-13847875 ] Colin Patrick McCabe commented on HDFS-5656: bq. I'll add that dfs.client.cache.readahead doesn't have a default value in DFSConfigKeys too. Its default value is null, meaning that the datanode decides what readahead is (when doing remote reads) add some configuration keys to hdfs-default.xml --- Key: HDFS-5656 URL: https://issues.apache.org/jira/browse/HDFS-5656 Project: Hadoop HDFS Issue Type: Bug Affects Versions: 2.3.0 Reporter: Colin Patrick McCabe Priority: Minor Some configuration keys like {{dfs.client.read.shortcircuit}} are not present in {{hdfs-default.xml}} as they should be. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Commented] (HDFS-5656) add some configuration keys to hdfs-default.xml
[ https://issues.apache.org/jira/browse/HDFS-5656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13847027#comment-13847027 ] Andrew Wang commented on HDFS-5656: --- I'll add that dfs.client.cache.readahead doesn't have a default value in DFSConfigKeys too. add some configuration keys to hdfs-default.xml --- Key: HDFS-5656 URL: https://issues.apache.org/jira/browse/HDFS-5656 Project: Hadoop HDFS Issue Type: Bug Affects Versions: 2.3.0 Reporter: Colin Patrick McCabe Priority: Minor Some configuration keys like {{dfs.client.read.shortcircuit}} are not present in {{hdfs-default.xml}} as they should be. -- This message was sent by Atlassian JIRA (v6.1.4#6159)