Re: JetS3T settings spark

T project, and > check that it makes it into the JAR using jar tf yourfile.jar. > > Matei > > > On Dec 30, 2014, at 4:21 PM, durga wrote: > > > > I am not sure , the way I can pass jets3t.properties file for > spark-submit. > > --file option seems not working

JetS3T settings spark

I am not sure , the way I can pass jets3t.properties file for spark-submit. --file option seems not working. can some one please help me. My production spark jobs get hung up when reading s3 file sporadically. Thanks, -D -- View this message in context: http://apache-spark-user-list.1001560.n

Re: S3 files , Spark job hungsup

Hi All , It seems problem is little more complicated. If the job is hungup on reading s3 file.even if I kill the unix process that started the job, it is not killing spark-job. It is still hung up there. Now the questions are : How do I find spark-job based on the name? How do I kill the spark-

Re: Spark in Standalone mode

Please check your spark version and hadoop version in your mvn as well as local spark setup. If hadoop versions not matching you might get this issue. Thanks, -D -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Spark-in-Standalone-mode-tp20780p20815.html Sen

Re: S3 files , Spark job hungsup

open a few hundreds of files on s3 to read > from one node. It just block itself without error until timeout later. > > On Monday, December 22, 2014, durga wrote: > >> Hi All, >> >> I am facing a strange issue sporadically. occasionally my spark job is >> hung

S3 files , Spark job hungsup

Hi All, I am facing a strange issue sporadically. occasionally my spark job is hungup on reading s3 files. It is not throwing exception . or making some progress, it is just hungs up there. Is this a known issue , Please let me know how could I solve this issue. Thanks, -D -- View this messag

Re: java.sql.SQLException: No suitable driver found

One more question. How would I submit additional jars to the spark-submit job. I used --jars option, it seems it is not working as explained earlier. Thanks for the help, -D -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/java-sql-SQLException-No-suitable

Re: java.sql.SQLException: No suitable driver found

Hi All, I tried to make combined.jar in shell script . it is working when I am using spark-shell. But for the spark-submit it is same issue. Help is highly appreciated. Thanks -D -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/java-sql-SQLException-No-sui

java.sql.SQLException: No suitable driver found

Hi I am facing an issue with mysql jars with spark-submit. I am not running in yarn mode. spark-submit --jars $(echo mysql-connector-java-5.1.34-bin.jar | tr ' ' ',') --class com.abc.bcd.GetDBSomething myjar.jar "abc" "bcd" Any help is really appreciated. Thanks, -D 14/12/19 23:42:10 INFO Spar

Re: S3 globbing

ou try something like: > > //Get the last hour > val d = (System.currentTimeMillis() - 3600 * 1000) > val ex = "abc_" + d.toString().substring(0,7) + "*.json" > > > [image: Inline image 1] > > Thanks > Best Regards > > On Wed, Dec 17, 2014 at 5:05 A

S3 globbing

Hi All, I need help with regex in my sc.textFile() I have lots of files with with epoch millisecond timestamp. ex:abc_1418759383723.json Now I need to consume last one hour files using the epoch time stamp as mentioned above. I tried couple of options , nothing seems working for me. If any on

Spark exception while reading different inputs

Hi I am using using below program in spark-shell to load and filter data from the data sets. I am getting exceptions if I run the programs for multiple times, If I restart the shell it is working fine. 1) please let me know what I am doing wrong. 2) Also is there a way to make the program better

Re: persistent HDFS instance for cluster restarts/destroys

Thanks Mayur. is there any documentation/readme with step by step process available for adding or deleting nodes? Thanks, D. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/persistent-HDFS-instance-for-cluster-restarts-destroys-tp10551p10565.html Sent from

persistent HDFS instance for cluster restarts/destroys

Hi All, I have a question, For my company , we are planning to use spark-ec2 scripts to create cluster for us. I understand that , persistent HDFS will make the hdfs available for cluster restarts. Question is: 1) What happens , If I destroy and re-create , do I loose the data. a) If I loos

Re: How could I start new spark cluster with hadoop2.0.2

Hi It seems I can only give --hadoop-major-version=2 . it is taking 2.0.0. How could I say it should use 2.0.2 is there any --hadoop-minor-version variable I can use? Thanks, D. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/How-could-I-start-new-spark-

Re: How could I start new spark cluster with hadoop2.0.2

Thanks Akhil -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/How-could-I-start-new-spark-cluster-with-hadoop2-0-2-tp10450p10514.html Sent from the Apache Spark User List mailing list archive at Nabble.com.

How could I start new spark cluster with hadoop2.0.2

Hi, I am trying to create spark cluster using spark-ec2 file under spark1.0.1 directory. 1) I noticed that It is always creating hadoop version 1.0.4.Is there a way I can override that?I would like to have hadoop2.0.2 2) I also wants install Oozie along with. Is there any scrips available along

RE: Joining by timestamp.

Thanks Chen -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Joining-by-timestamp-tp10367p10449.html Sent from the Apache Spark User List mailing list archive at Nabble.com.

RE: Joining by timestamp.

Hi Chen, Thank you very much for your reply. I think I do not understand how can I do the join using spark api. If you have time , could you please write some code . Thanks again, D. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Joining-by-timestamp-tp1

RE: Joining by timestamp.

Hi Chen, I am new to the Spark as well as SparkSQL , could you please explain how would I create a table and run query on top of it.That would be super helpful. Thanks, D. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Joining-by-timestamp-tp10367p10381.ht

Joining by timestamp.

Hi I have peculiar problem, I have two data sets (large ones) . Data set1: ((timestamp),iterable[Any]) => { (2014-07-10T00:02:45.045+,ArrayBuffer((2014-07-10T00:02:45.045+,98.4859,22))) (2014-07-10T00:07:32.618+,ArrayBuffer((2014-07-10T00:07:32.618+,75.4737,22))) } DataSet2: ((

Re: Java null pointer exception while saving hadoop file

Thanks for the reply. I am trying to save a huge file in my case it is 60GB. I think l.toSeq is going to collect all the data into the driver , where I don't have that much space . Is there any possibility using something like multipleoutput format class etc for a large file. Thanks,

Java null pointer exception while saving hadoop file

m able to save it , But for larger files I am getting heap space error . I am thinking it is due to "take" . Can some please help me with this. Thanks, Durga import org.apache.spark.SparkContext._ val conf = new SparkConf() .setMaster(master) .setAppName(appName)