{"action":"opened","issue":{"url":"https://api.github.com/repos/bigweale/graphulo-pig/issues/1","repository_url":"https://api.github.com/repos/bigweale/graphulo-pig","labels_url":"https://api.github.com/repos/bigweale/graphulo-pig/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/bigweale/graphulo-pig/issues/1/comments","events_url":"https://api.github.com/repos/bigweale/graphulo-pig/issues/1/events","html_url":"https://github.com/bigweale/graphulo-pig/issues/1","id":168082283,"number":1,"title":"Incidence Graph Pig Code Causes Memory Issues","user":{"login":"bigweale","id":2659997,"avatar_url":"https://avatars.githubusercontent.com/u/2659997?v=3","gravatar_id":"","url":"https://api.github.com/users/bigweale","html_url":"https://github.com/bigweale","followers_url":"https://api.github.com/users/bigweale/followers","following_url":"https://api.github.com/users/bigweale/following{/other_user}","gists_url":"https://api.github.com/users/bigweale/gists{/gist_id}","starred_url":"https://api.github.com/users/bigweale/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bigweale/subscriptions","organizations_url":"https://api.github.com/users/bigweale/orgs","repos_url":"https://api.github.com/users/bigweale/repos","events_url":"https://api.github.com/users/bigweale/events{/privacy}","received_events_url":"https://api.github.com/users/bigweale/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-07-28T12:22:01Z","updated_at":"2016-07-28T12:22:01Z","closed_at":null,"body":"When running InsertIncidenceGraph, the following error occurs:\r\n\r\n```\r\njava.lang.Exception: java.lang.OutOfMemoryError: Requested array size exceeds VM limit\r\n\tat org.apache.hadoop.mapred.LocalJobRunner$Job.runTasks(LocalJobRunner.java:462)\r\n\tat org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:522)\r\nCaused by: java.lang.OutOfMemoryError: Requested array size exceeds VM limit\r\n\tat org.apache.commons.lang.StringUtils.rightPad(StringUtils.java:4801)\r\n\tat org.apache.commons.lang.StringUtils.rightPad(StringUtils.java:4751)\r\n\tat edu.mit.ll.graphulo.util.TripleFileWriter.writeTripleFile_Incidence(TripleFileWriter.java:180)\r\n\tat edu.mit.ll.graphulo.pig.backend.InsertIncidenceGraph.exec(InsertIncidenceGraph.java:90)\r\n\tat edu.mit.ll.graphulo.pig.backend.InsertIncidenceGraph.exec(InsertIncidenceGraph.java:25)\r\n```\r\n\r\nNeed to investigate Pig's memory functions..."}}
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