holacode
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| Adding Java Melody to Grails App | |
| Plugin Url : https://grails.org/plugin/grails-melody | |
| Installation step provided does not work with grails 2.3.4 or above. | |
| This method to install plugin has been deprecated in new version of grails. | |
| grails install-plugin grails-melody |
holacode
/ gist:551eca4a958f2f057aa8
Last active
November 1, 2015 10:31
Reading file from s3 using spark , jars and config for sparkshell
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| Adding multiple jar to spark classpath | |
| #make comma seperated jar list and give input to --jar flag | |
| ./spark-shell --jars $(echo ~/lib/*.jar | tr ' ' ',') | |
| sc.hadoopConfiguration.set("fs.s3.impl", "org.apache.hadoop.fs.s3native.NativeS3FileSystem") | |
| sc.hadoopConfiguration.set("fs.s3.awsAccessKeyId","yourID") | |
| sc.hadoopConfiguration.set("fs.s3.awsSecretAccessKey","yourAccesskey") | |
| val input = sc.textFile("s3:/pathtoyourcsv") | |
| //some custom processing |