yystopf
/
piflow
forked from opensci/piflow
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

support multi sparkContext to run more than one flow at the same time(but only in standalone mode, yarn still have problems)

This commit is contained in:
judy0131 2018-09-29 18:03:18 +08:00
parent 1825eb07ff
commit b34dec8110
3 changed files with 34 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
piflow-server/src/main/scala/cn/piflow/api/API.scala
View File

@ -64,7 +64,14 @@ object API {
//.setMaster(PropertyUtil.getPropertyValue("spark.master"))
//.setDeployMode(PropertyUtil.getPropertyValue("spark.deploy.mode"))
.setAppResource(PropertyUtil.getPropertyValue("piflow.bundle"))
//.setVerbose(true)
.setVerbose(true)
.setConf("spark.hadoop.yarn.resourcemanager.hostname", PropertyUtil.getPropertyValue("yarn.resourcemanager.hostname"))
.setConf("spark.hadoop.yarn.resourcemanager.address", PropertyUtil.getPropertyValue("yarn.resourcemanager.address"))
.setConf("spark.yarn.access.namenode", PropertyUtil.getPropertyValue("yarn.access.namenode"))
.setConf("spark.yarn.stagingDir", PropertyUtil.getPropertyValue("yarn.stagingDir"))
.setConf("spark.yarn.jars", PropertyUtil.getPropertyValue("yarn.jars"))
.setConf("spark.jars", PropertyUtil.getPropertyValue("piflow.bundle"))
.setConf("spark.hive.metastore.uris",PropertyUtil.getPropertyValue("hive.metastore.uris"))
.setConf("spark.driver.memory", "1g")
.setConf("spark.executor.memory", "1g")
.setConf("spark.cores.max", "1")

25
piflow-server/src/main/scala/cn/piflow/api/HTTPClientStartFlow1.scala Normal file
View File

@ -0,0 +1,25 @@
package cn.piflow.api
import org.apache.http.client.methods.{CloseableHttpResponse, HttpPost}
import org.apache.http.entity.StringEntity
import org.apache.http.impl.client.HttpClients
import org.apache.http.util.EntityUtils
object HTTPClientStartFlow1 {
def main(args: Array[String]): Unit = {
val json = """{"flow":{"name":"Flow1","uuid":"1234","stops":[{"uuid":"1111","name":"XmlParser","bundle":"cn.piflow.bundle.xml.XmlParser","properties":{"xmlpath":"hdfs://10.0.86.89:9000/xjzhu/dblp.mini.xml","rowTag":"phdthesis"}},{"uuid":"2222","name":"SelectField","bundle":"cn.piflow.bundle.common.SelectField","properties":{"schema":"title,author,pages"}},{"uuid":"3333","name":"PutHiveStreaming","bundle":"cn.piflow.bundle.hive.PutHiveStreaming","properties":{"database":"sparktest","table":"dblp_phdthesis"}},{"uuid":"4444","name":"CsvParser","bundle":"cn.piflow.bundle.csv.CsvParser","properties":{"csvPath":"hdfs://10.0.86.89:9000/xjzhu/phdthesis.csv","header":"false","delimiter":",","schema":"title,author,pages"}},{"uuid":"555","name":"Merge","bundle":"cn.piflow.bundle.common.Merge","properties":{}}],"paths":[{"from":"XmlParser","outport":"","inport":"","to":"SelectField"},{"from":"SelectField","outport":"","inport":"data1","to":"Merge"},{"from":"CsvParser","outport":"","inport":"data2","to":"Merge"},{"from":"Merge","outport":"","inport":"","to":"PutHiveStreaming"}]}}"""
val url = "http://10.0.86.98:8001/flow/start"
val client = HttpClients.createDefault()
val post:HttpPost = new HttpPost(url)
post.addHeader("Content-Type", "application/json")
post.setEntity(new StringEntity(json))
val response:CloseableHttpResponse = client.execute(post)
val entity = response.getEntity
val str = EntityUtils.toString(entity,"UTF-8")
println("Code is " + str)
}
}

2
piflow-server/src/main/scala/cn/piflow/api/HTTPClientStopFlow.scala
View File

@ -7,7 +7,7 @@ import org.apache.http.util.EntityUtils
object HTTPClientStopFlow {
def main(args: Array[String]): Unit = {
val json = """{"appID":"application_1536718350536_0023"}"""
val json = """{"appID":"app-20180929163623-0059"}"""
val url = "http://10.0.86.98:8001/flow/stop"
val client = HttpClients.createDefault()
val post:HttpPost = new HttpPost(url)