spark - Mirror of Apache Spark

	Commit message (Collapse)	Author	Age	Files	Lines
*	[SPARK-2960][DEPLOY] Support executing Spark from symlinks (reopen)	jerryshao	2015-11-04	1	-7/+8
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	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.
*	[Spark-4848] Allow different Worker configurations in standalone cluster	Nathan Kronenfeld	2015-04-13	1	-0/+43
	This refixes #3699 with the latest code. This fixes SPARK-4848 I've changed the stand-alone cluster scripts to allow different workers to have different numbers of instances, with both port and web-ui port following allong appropriately. I did this by moving the loop over instances from start-slaves and stop-slaves (on the master) to start-slave and stop-slave (on the worker). Wile I was at it, I changed SPARK_WORKER_PORT to work the same way as SPARK_WORKER_WEBUI_PORT, since the new methods work fine for both. Author: Nathan Kronenfeld <nkronenfeld@oculusinfo.com> Closes #5140 from nkronenfeld/feature/spark-4848 and squashes the following commits: cf5f47e [Nathan Kronenfeld] Merge remote branch 'upstream/master' into feature/spark-4848 044ca6f [Nathan Kronenfeld] Documentation and formatting as requested by by andrewor14 d739640 [Nathan Kronenfeld] Move looping through instances from the master to the workers, so that each worker respects its own number of instances and web-ui port