From 8579ab13cb579fdbb23ab4da7e2fa236bbfc0e5d Mon Sep 17 00:00:00 2001 From: Puleya7 Date: Wed, 17 Apr 2019 14:43:12 +0800 Subject: [PATCH] HDFS-14432. dfs.datanode.shared.file.descriptor.paths duplicated in hdfs-default.xml Signed-off-by: Masatake Iwasaki (cherry picked from commit 13907d847986aa14a51cc2a3cc83151f22c43781) --- .../src/main/resources/hdfs-default.xml | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml b/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml index 3a08d6b4e2b..a7eec078096 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml @@ -1631,7 +1631,7 @@ A comma-separated list of paths to use when creating file descriptors that will be shared between the DataNode and the DFSClient. Typically we use /dev/shm, so that the file descriptors will not be written to disk. - Systems that don't have /dev/shm will fall back to /tmp by default. + It tries paths in order until creation of shared memory segment succeeds. @@ -2694,18 +2694,6 @@ - - dfs.datanode.shared.file.descriptor.paths - /dev/shm,/tmp - - Comma separated paths to the directory on which - shared memory segments are created. - The client and the DataNode exchange information via - this shared memory segment. - It tries paths in order until creation of shared memory segment succeeds. - - - dfs.namenode.audit.log.debug.cmdlist