RE: unsubscribe

2015-01-28 Thread Bob Tiernay
Cheers Date: Wed, 28 Jan 2015 14:18:49 -0800 Subject: Re: unsubscribe From: yuzhih...@gmail.com To: 9000r...@gmail.com CC: user@spark.apache.org send an email to user-unsubscr...@spark.apache.org Cheers On Wed, Jan 28, 2015 at 2:16 PM, Abhi Basu 9000r...@gmail.com wrote: -- Abhi Basu

RE: Discourse: A proposed alternative to the Spark User list

2015-01-21 Thread Bob Tiernay
Very well stated. Thanks for putting in the effort to formalize your thoughts of which I agree entirely. How are these type of decisions made traditionally in the Spark community? Is there a formal process? What's the next step? Thanks again From: nicholas.cham...@gmail.com Date: Thu, 22 Jan

RE: Closing over a var with changing value in Streaming application

2015-01-21 Thread Bob Tiernay
Maybe I'm misunderstanding something here, but couldn't this be done with broadcast variables? I there is the following caveat from the docs: In addition, the object v should not be modified after it is broadcast in order to ensure that all nodes get the same value of the broadcast variable

RE: Does Spark automatically run different stages concurrently when possible?

2015-01-20 Thread Bob Tiernay
I found the following to be a good discussion of the same topic: http://apache-spark-user-list.1001560.n3.nabble.com/The-concurrent-model-of-spark-job-stage-task-td13083.html From: so...@cloudera.com Date: Tue, 20 Jan 2015 10:02:20 + Subject: Re: Does Spark automatically run different

RE: Spark 1.2 - com/google/common/base/Preconditions java.lang.NoClassDefFoundErro

2015-01-20 Thread Bob Tiernay
If using Maven, one simply use whatever version they prefer and at build time and the artifact using something like: buildplugins plugin groupIdorg.apache.maven.plugins/groupId artifactIdmaven-shade-plugin/artifactIdexecutions execution

RE: Directory / File Reading Patterns

2015-01-18 Thread Bob Tiernay
Also, I used the following pattern to extract information from a file path and add it to the output of a transformation: https://gist.github.com/btiernay/1ad5e3dea08904fe07d9 You may find it useful as well. Cheers, Bob From: btier...@hotmail.com To: so...@cloudera.com;

RE: Directory / File Reading Patterns

2015-01-18 Thread Bob Tiernay
You may also want to keep an eye on SPARK-5182 / SPARK-5302 which may help if you are using Spark SQL. It should be noted that this is possible with HiveContext today. Cheers, Bob Date: Sun, 18 Jan 2015 08:47:06 + Subject: Re: Directory / File Reading Patterns From: so...@cloudera.com