Author: atm
Date: Fri May 30 01:52:17 2014
New Revision: 1598451
URL: http://svn.apache.org/r1598451
Log:
HADOOP-10638. Updating hadoop-daemon.sh to work as expected when nfs is started
as a privileged user. Contributed by Manikandan Narayanaswamy.
Modified:
hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/bin/hadoop-daemon.sh
Modified: hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
URL:
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt?rev=1598451&r1=1598450&r2=1598451&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
(original)
+++ hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt Fri May
30 01:52:17 2014
@@ -519,6 +519,9 @@ Release 2.5.0 - UNRELEASED
HADOOP-10639. FileBasedKeyStoresFactory initialization is not using default
for SSL_REQUIRE_CLIENT_CERT_KEY. (tucu)
+ HADOOP-10638. Updating hadoop-daemon.sh to work as expected when nfs is
+ started as a privileged user. (Manikandan Narayanaswamy via atm)
+
Release 2.4.1 - UNRELEASED
INCOMPATIBLE CHANGES
Modified:
hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/bin/hadoop-daemon.sh
URL:
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/bin/hadoop-daemon.sh?rev=1598451&r1=1598450&r2=1598451&view=diff
==============================================================================
---
hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/bin/hadoop-daemon.sh
(original)
+++
hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/bin/hadoop-daemon.sh
Fri May 30 01:52:17 2014
@@ -87,6 +87,14 @@ if [ "$command" == "datanode" ] && [ "$E
starting_secure_dn="true"
fi
+#Determine if we're starting a privileged NFS, if so, redefine the appropriate
variables
+if [ "$command" == "nfs3" ] && [ "$EUID" -eq 0 ] && [ -n
"$HADOOP_PRIVILEGED_NFS_USER" ]; then
+ export HADOOP_PID_DIR=$HADOOP_PRIVILEGED_NFS_PID_DIR
+ export HADOOP_LOG_DIR=$HADOOP_PRIVILEGED_NFS_LOG_DIR
+ export HADOOP_IDENT_STRING=$HADOOP_PRIVILEGED_NFS_USER
+ starting_privileged_nfs="true"
+fi
+
if [ "$HADOOP_IDENT_STRING" = "" ]; then
export HADOOP_IDENT_STRING="$USER"
fi
@@ -162,6 +170,9 @@ case $startStop in
echo "ulimit -a for secure datanode user $HADOOP_SECURE_DN_USER" >> $log
# capture the ulimit info for the appropriate user
su --shell=/bin/bash $HADOOP_SECURE_DN_USER -c 'ulimit -a' >> $log 2>&1
+ elif [ "true" = "$starting_privileged_nfs" ]; then
+ echo "ulimit -a for privileged nfs user $HADOOP_PRIVILEGED_NFS_USER"
>> $log
+ su --shell=/bin/bash $HADOOP_PRIVILEGED_NFS_USER -c 'ulimit -a' >>
$log 2>&1
else
echo "ulimit -a for user $USER" >> $log
ulimit -a >> $log 2>&1
