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Posted to issues@spark.apache.org by "Tien-Dung LE (JIRA)" <ji...@apache.org> on 2015/07/16 17:46:04 UTC
[jira] [Updated] (SPARK-9109) Unpersist a graph object does not
work properly
[ https://issues.apache.org/jira/browse/SPARK-9109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tien-Dung LE updated SPARK-9109:
--------------------------------
Description:
Unpersist a graph object does not work properly.
Here is the code to produce
{code}
import org.apache.spark.graphx._
import org.apache.spark.rdd.RDD
import org.slf4j.LoggerFactory
import org.apache.spark.graphx.util.GraphGenerators
val graph: Graph[Long, Long] =
GraphGenerators.logNormalGraph(sc, numVertices = 100).mapVertices( (id, _) => id.toLong ).mapEdges( e => e.attr.toLong)
graph.cache().numEdges
graph.unpersist()
{code}
There should not be any cached RDDs in storage (http://localhost:4040/storage/).
was:
Unpersist a graph object does not work properly.
Here is the code to produce
<code>
import org.apache.spark.graphx._
import org.apache.spark.rdd.RDD
import org.slf4j.LoggerFactory
import org.apache.spark.graphx.util.GraphGenerators
val graph: Graph[Long, Long] =
GraphGenerators.logNormalGraph(sc, numVertices = 100).mapVertices( (id, _) => id.toLong ).mapEdges( e => e.attr.toLong)
graph.cache().numEdges
graph.unpersist()
</code>
There should not be any cached RDDs in storage (http://localhost:4040/storage/).
> Unpersist a graph object does not work properly
> -----------------------------------------------
>
> Key: SPARK-9109
> URL: https://issues.apache.org/jira/browse/SPARK-9109
> Project: Spark
> Issue Type: Bug
> Affects Versions: 1.3.1, 1.4.0
> Reporter: Tien-Dung LE
>
> Unpersist a graph object does not work properly.
> Here is the code to produce
> {code}
> import org.apache.spark.graphx._
> import org.apache.spark.rdd.RDD
> import org.slf4j.LoggerFactory
> import org.apache.spark.graphx.util.GraphGenerators
> val graph: Graph[Long, Long] =
> GraphGenerators.logNormalGraph(sc, numVertices = 100).mapVertices( (id, _) => id.toLong ).mapEdges( e => e.attr.toLong)
>
> graph.cache().numEdges
> graph.unpersist()
> {code}
> There should not be any cached RDDs in storage (http://localhost:4040/storage/).
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