## What changes were proposed in this pull request?
Call `hostname -f` to get fully qualified host name
## How was this patch tested?
Jenkins tests of course, but also verified output of command on OS X and Linux
Author: Sean Owen <sowen@cloudera.com>
Closes#15129 from srowen/SPARK-17546.
## What changes were proposed in this pull request?
SPARK_MASTER_IP is a deprecated environment variable. It is replaced by SPARK_MASTER_HOST according to MasterArguments.scala.
## How was this patch tested?
Manually verified.
Author: bomeng <bmeng@us.ibm.com>
Closes#13543 from bomeng/SPARK-15806.
## What changes were proposed in this pull request?
We provide a very limited set of cluster management script in Spark for Tachyon, although Tachyon itself provides a much better version of it. Given now Spark users can simply use Tachyon as a normal file system and does not require extensive configurations, we can remove this management capabilities to simplify Spark bash scripts.
Note that this also reduces coupling between a 3rd party external system and Spark's release scripts, and would eliminate possibility for failures such as Tachyon being renamed or the tar balls being relocated.
## How was this patch tested?
N/A
Author: Reynold Xin <rxin@databricks.com>
Closes#11400 from rxin/release-script.
Addressing https://issues.apache.org/jira/browse/SPARK-11218, mostly copied start-thriftserver.sh.
```
charlesyeh-mbp:spark charlesyeh$ ./sbin/start-master.sh --help
Usage: Master [options]
Options:
-i HOST, --ip HOST Hostname to listen on (deprecated, please use --host or -h)
-h HOST, --host HOST Hostname to listen on
-p PORT, --port PORT Port to listen on (default: 7077)
--webui-port PORT Port for web UI (default: 8080)
--properties-file FILE Path to a custom Spark properties file.
Default is conf/spark-defaults.conf.
```
```
charlesyeh-mbp:spark charlesyeh$ ./sbin/start-slave.sh
Usage: Worker [options] <master>
Master must be a URL of the form spark://hostname:port
Options:
-c CORES, --cores CORES Number of cores to use
-m MEM, --memory MEM Amount of memory to use (e.g. 1000M, 2G)
-d DIR, --work-dir DIR Directory to run apps in (default: SPARK_HOME/work)
-i HOST, --ip IP Hostname to listen on (deprecated, please use --host or -h)
-h HOST, --host HOST Hostname to listen on
-p PORT, --port PORT Port to listen on (default: random)
--webui-port PORT Port for web UI (default: 8081)
--properties-file FILE Path to a custom Spark properties file.
Default is conf/spark-defaults.conf.
```
Author: Charles Yeh <charlesyeh@dropbox.com>
Closes#9432 from CharlesYeh/helpmsg.
This PR is based on the work of roji to support running Spark scripts from symlinks. Thanks for the great work roji . Would you mind taking a look at this PR, thanks a lot.
For releases like HDP and others, normally it will expose the Spark executables as symlinks and put in `PATH`, but current Spark's scripts do not support finding real path from symlink recursively, this will make spark fail to execute from symlink. This PR try to solve this issue by finding the absolute path from symlink.
Instead of using `readlink -f` like what this PR (https://github.com/apache/spark/pull/2386) implemented is that `-f` is not support for Mac, so here manually seeking the path through loop.
I've tested with Mac and Linux (Cent OS), looks fine.
This PR did not fix the scripts under `sbin` folder, not sure if it needs to be fixed also?
Please help to review, any comment is greatly appreciated.
Author: jerryshao <sshao@hortonworks.com>
Author: Shay Rojansky <roji@roji.org>
Closes#8669 from jerryshao/SPARK-2960.
Pass args to start-master.sh through to start-daemon.sh, as other scripts do, so that things like --host have effect on start-master.sh as per docs
Author: Sean Owen <sowen@cloudera.com>
Closes#6185 from srowen/SPARK-5412 and squashes the following commits:
b3ce9da [Sean Owen] Pass args to start-master.sh through to start-daemon.sh, as other scripts do, so that things like --host have effect on start-master.sh as per docs
...
Tested ! TBH, it isn't a great idea to have directory with spaces within. Because emacs doesn't like it then hadoop doesn't like it. and so on...
Author: Prashant Sharma <prashant.s@imaginea.com>
Closes#2229 from ScrapCodes/SPARK-3337/quoting-shell-scripts and squashes the following commits:
d4ad660 [Prashant Sharma] SPARK-3337 Paranoid quoting in shell to allow install dirs with spaces within.
Various spark scripts load spark-env.sh. This can cause growth of any variables that may be appended to (SPARK_CLASSPATH, SPARK_REPL_OPTS) and it makes the precedence order for options specified in spark-env.sh less clear.
One use-case for the latter is that we want to set options from the command-line of spark-shell, but these options will be overridden by subsequent loading of spark-env.sh. If we were to load the spark-env.sh first and then set our command-line options, we could guarantee correct precedence order.
Note that we use SPARK_CONF_DIR if available to support the sbin/ scripts, which always set this variable from sbin/spark-config.sh. Otherwise, we default to the ../conf/ as usual.
Author: Aaron Davidson <aaron@databricks.com>
Closes#184 from aarondav/idem and squashes the following commits:
e291f91 [Aaron Davidson] Use "private" variables in load-spark-env.sh
8da8360 [Aaron Davidson] Add .sh extension to load-spark-env.sh
93a2471 [Aaron Davidson] SPARK-1286: Make usage of spark-env.sh idempotent
This should all work as expected with the current version of the tachyon tarball (0.4.1)
Author: Nick Lanham <nick@afternight.org>
Closes#137 from nicklan/bundle-tachyon and squashes the following commits:
2eee15b [Nick Lanham] Put back in exec, start tachyon first
738ba23 [Nick Lanham] Move tachyon out of sbin
f2f9bc6 [Nick Lanham] More checks for tachyon script
111e8e1 [Nick Lanham] Only try tachyon operations if tachyon script exists
0561574 [Nick Lanham] Copy over web resources so web interface can run
4dc9809 [Nick Lanham] Update to tachyon 0.4.1
0a1a20c [Nick Lanham] Add scripts using tachyon tarball
the lines in start-master.sh and start-slave.sh no longer work
in ec2, the host name has changed, e.g.
ubuntu@ip-172-31-36-93:~$ hostname
ip-172-31-36-93
also, the URL to fetch public DNS name also changed, e.g.
ubuntu@ip-172-31-36-93:~$ wget -q -O - http://instance-data.ec2.internal/latest/meta-data/public-hostname
ubuntu@ip-172-31-36-93:~$ (returns nothing)
since we have spark-ec2 project, we don't need to have such ec2-specific lines here, instead, user only need to set in spark-env.sh
Author: CodingCat <zhunansjtu@gmail.com>
Closes#588 from CodingCat/deadcode_in_sbin and squashes the following commits:
e4236e0 [CodingCat] remove dead code in start script, remind user set that in spark-env.sh
