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author | WangTaoTheTonic <wangtao111@huawei.com> | 2015-03-28 12:32:35 +0000 |
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committer | Sean Owen <sowen@cloudera.com> | 2015-03-28 12:32:35 +0000 |
commit | 99631438c0ec777d6a77974b148dbbd3e890260e (patch) | |
tree | ae582f7bbbb9ee2e18b1bae596f93e4906cafdbd /sbin | |
parent | 5909f0973de15f685836c2828e6d4c38f57d2c19 (diff) | |
download | spark-99631438c0ec777d6a77974b148dbbd3e890260e.tar.gz spark-99631438c0ec777d6a77974b148dbbd3e890260e.tar.bz2 spark-99631438c0ec777d6a77974b148dbbd3e890260e.zip |
[SPARK-6552][Deploy][Doc]expose start-slave.sh to user and update outdated doc
https://issues.apache.org/jira/browse/SPARK-6552
/cc srowen
Author: WangTaoTheTonic <wangtao111@huawei.com>
Closes #5205 from WangTaoTheTonic/SPARK-6552 and squashes the following commits:
b02263c [WangTaoTheTonic] use less than rather than less equal
f0fa408 [WangTaoTheTonic] expose start-slave.sh
Diffstat (limited to 'sbin')
-rwxr-xr-x | sbin/start-slave.sh | 10 | ||||
-rwxr-xr-x | sbin/start-slaves.sh | 2 |
2 files changed, 10 insertions, 2 deletions
diff --git a/sbin/start-slave.sh b/sbin/start-slave.sh index 2fc35309f4..c0155384f7 100755 --- a/sbin/start-slave.sh +++ b/sbin/start-slave.sh @@ -17,8 +17,14 @@ # limitations under the License. # -# Usage: start-slave.sh <worker#> <master-spark-URL> -# where <master-spark-URL> is like "spark://localhost:7077" +# Starts a slave on the machine this script is executed on. + +usage="Usage: start-slave.sh <worker#> <spark-master-URL> where <spark-master-URL> is like "spark://localhost:7077" + +if [ $# -lt 2 ]; then + echo $usage + exit 1 +fi sbin="`dirname "$0"`" sbin="`cd "$sbin"; pwd`" diff --git a/sbin/start-slaves.sh b/sbin/start-slaves.sh index 76316a3067..4356c03657 100755 --- a/sbin/start-slaves.sh +++ b/sbin/start-slaves.sh @@ -17,6 +17,8 @@ # limitations under the License. # +# Starts a slave instance on each machine specified in the conf/slaves file. + sbin="`dirname "$0"`" sbin="`cd "$sbin"; pwd`" |