unable to connect to sparklyr from RStudio












1














I am trying to connect to spark from RStudio. Currently we are using Cloudera Hadoop distribution where the Spark (2.2) is running. I tested everything from edge node, I was able to create Spark context and execute my queries as well. Everything works fine till yesterday from RStudio, suddenly we have issues from RStudio.



library(dplyr)    
library(sparklyr)
config <- spark_config()
config$spark.driver.memory <- "8G"
config$spark.executor.memory <- "8G"
config$spark.executor.executor <- "2"
config$spark.executor.cores <- "4"
config$spark.kryoserializer.buffer.max <- "2000m"
config$spark.driver.maxResultSize <- "4G"
config$spark.akka.frameSize <- "768"
sc <- spark_connect(master="yarn-client",
version="2.2.0",
config=config,
spark_home = '/opt/cloudera/parcels/SPARK2-2.2.0.cloudera1-1.cdh5.12.0.p0.142354/lib/spark2')




Error in force(code) : 
Failed while connecting to sparklyr to port (8880) for sessionid (14727): Sparklyr gateway did not respond while retrieving ports information after 60 seconds
Path: /opt/cloudera/parcels/SPARK2-2.2.0.cloudera1-1.cdh5.12.0.p0.142354/lib/spark2/bin/spark-submit
Parameters: --class, sparklyr.Shell, '/usr/lib64/R/library/sparklyr/java/sparklyr-2.2-2.11.jar', 8880, 14727
Log: /tmp/RtmpoNJQEH/file151b437c0313b_spark.log


---- Output Log ----
18/11/12 13:54:50 INFO sparklyr: Session (14727) is starting under 127.0.0.1 port 8880
18/11/12 13:54:50 INFO sparklyr: Session (14727) found port 8880 is not available
18/11/12 13:54:50 INFO sparklyr: Backend (14727) found port 8884 is available
18/11/12 13:54:50 INFO sparklyr: Backend (14727) is registering session in gateway
18/11/12 13:54:50 INFO sparklyr: Backend (14727) is waiting for registration in gateway

---- Error Log ----


I verified the version for sparklyr as well, it was 0.9.2



Can some please let me know what could be the wrong ?










share|improve this question





























    1














    I am trying to connect to spark from RStudio. Currently we are using Cloudera Hadoop distribution where the Spark (2.2) is running. I tested everything from edge node, I was able to create Spark context and execute my queries as well. Everything works fine till yesterday from RStudio, suddenly we have issues from RStudio.



    library(dplyr)    
    library(sparklyr)
    config <- spark_config()
    config$spark.driver.memory <- "8G"
    config$spark.executor.memory <- "8G"
    config$spark.executor.executor <- "2"
    config$spark.executor.cores <- "4"
    config$spark.kryoserializer.buffer.max <- "2000m"
    config$spark.driver.maxResultSize <- "4G"
    config$spark.akka.frameSize <- "768"
    sc <- spark_connect(master="yarn-client",
    version="2.2.0",
    config=config,
    spark_home = '/opt/cloudera/parcels/SPARK2-2.2.0.cloudera1-1.cdh5.12.0.p0.142354/lib/spark2')




    Error in force(code) : 
    Failed while connecting to sparklyr to port (8880) for sessionid (14727): Sparklyr gateway did not respond while retrieving ports information after 60 seconds
    Path: /opt/cloudera/parcels/SPARK2-2.2.0.cloudera1-1.cdh5.12.0.p0.142354/lib/spark2/bin/spark-submit
    Parameters: --class, sparklyr.Shell, '/usr/lib64/R/library/sparklyr/java/sparklyr-2.2-2.11.jar', 8880, 14727
    Log: /tmp/RtmpoNJQEH/file151b437c0313b_spark.log


    ---- Output Log ----
    18/11/12 13:54:50 INFO sparklyr: Session (14727) is starting under 127.0.0.1 port 8880
    18/11/12 13:54:50 INFO sparklyr: Session (14727) found port 8880 is not available
    18/11/12 13:54:50 INFO sparklyr: Backend (14727) found port 8884 is available
    18/11/12 13:54:50 INFO sparklyr: Backend (14727) is registering session in gateway
    18/11/12 13:54:50 INFO sparklyr: Backend (14727) is waiting for registration in gateway

    ---- Error Log ----


    I verified the version for sparklyr as well, it was 0.9.2



    Can some please let me know what could be the wrong ?










    share|improve this question



























      1












      1








      1







      I am trying to connect to spark from RStudio. Currently we are using Cloudera Hadoop distribution where the Spark (2.2) is running. I tested everything from edge node, I was able to create Spark context and execute my queries as well. Everything works fine till yesterday from RStudio, suddenly we have issues from RStudio.



      library(dplyr)    
      library(sparklyr)
      config <- spark_config()
      config$spark.driver.memory <- "8G"
      config$spark.executor.memory <- "8G"
      config$spark.executor.executor <- "2"
      config$spark.executor.cores <- "4"
      config$spark.kryoserializer.buffer.max <- "2000m"
      config$spark.driver.maxResultSize <- "4G"
      config$spark.akka.frameSize <- "768"
      sc <- spark_connect(master="yarn-client",
      version="2.2.0",
      config=config,
      spark_home = '/opt/cloudera/parcels/SPARK2-2.2.0.cloudera1-1.cdh5.12.0.p0.142354/lib/spark2')




      Error in force(code) : 
      Failed while connecting to sparklyr to port (8880) for sessionid (14727): Sparklyr gateway did not respond while retrieving ports information after 60 seconds
      Path: /opt/cloudera/parcels/SPARK2-2.2.0.cloudera1-1.cdh5.12.0.p0.142354/lib/spark2/bin/spark-submit
      Parameters: --class, sparklyr.Shell, '/usr/lib64/R/library/sparklyr/java/sparklyr-2.2-2.11.jar', 8880, 14727
      Log: /tmp/RtmpoNJQEH/file151b437c0313b_spark.log


      ---- Output Log ----
      18/11/12 13:54:50 INFO sparklyr: Session (14727) is starting under 127.0.0.1 port 8880
      18/11/12 13:54:50 INFO sparklyr: Session (14727) found port 8880 is not available
      18/11/12 13:54:50 INFO sparklyr: Backend (14727) found port 8884 is available
      18/11/12 13:54:50 INFO sparklyr: Backend (14727) is registering session in gateway
      18/11/12 13:54:50 INFO sparklyr: Backend (14727) is waiting for registration in gateway

      ---- Error Log ----


      I verified the version for sparklyr as well, it was 0.9.2



      Can some please let me know what could be the wrong ?










      share|improve this question















      I am trying to connect to spark from RStudio. Currently we are using Cloudera Hadoop distribution where the Spark (2.2) is running. I tested everything from edge node, I was able to create Spark context and execute my queries as well. Everything works fine till yesterday from RStudio, suddenly we have issues from RStudio.



      library(dplyr)    
      library(sparklyr)
      config <- spark_config()
      config$spark.driver.memory <- "8G"
      config$spark.executor.memory <- "8G"
      config$spark.executor.executor <- "2"
      config$spark.executor.cores <- "4"
      config$spark.kryoserializer.buffer.max <- "2000m"
      config$spark.driver.maxResultSize <- "4G"
      config$spark.akka.frameSize <- "768"
      sc <- spark_connect(master="yarn-client",
      version="2.2.0",
      config=config,
      spark_home = '/opt/cloudera/parcels/SPARK2-2.2.0.cloudera1-1.cdh5.12.0.p0.142354/lib/spark2')




      Error in force(code) : 
      Failed while connecting to sparklyr to port (8880) for sessionid (14727): Sparklyr gateway did not respond while retrieving ports information after 60 seconds
      Path: /opt/cloudera/parcels/SPARK2-2.2.0.cloudera1-1.cdh5.12.0.p0.142354/lib/spark2/bin/spark-submit
      Parameters: --class, sparklyr.Shell, '/usr/lib64/R/library/sparklyr/java/sparklyr-2.2-2.11.jar', 8880, 14727
      Log: /tmp/RtmpoNJQEH/file151b437c0313b_spark.log


      ---- Output Log ----
      18/11/12 13:54:50 INFO sparklyr: Session (14727) is starting under 127.0.0.1 port 8880
      18/11/12 13:54:50 INFO sparklyr: Session (14727) found port 8880 is not available
      18/11/12 13:54:50 INFO sparklyr: Backend (14727) found port 8884 is available
      18/11/12 13:54:50 INFO sparklyr: Backend (14727) is registering session in gateway
      18/11/12 13:54:50 INFO sparklyr: Backend (14727) is waiting for registration in gateway

      ---- Error Log ----


      I verified the version for sparklyr as well, it was 0.9.2



      Can some please let me know what could be the wrong ?







      r apache-spark rstudio sparklyr rstudio-server






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 13 '18 at 5:38









      user10465355

      1,3811413




      1,3811413










      asked Nov 12 '18 at 20:13









      raviravi

      84




      84
























          1 Answer
          1






          active

          oldest

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          0














          Can you try



          library(httr)
          library(sparklyr)
          Sys.setenv(SPARK_HOME = '/opt/cloudera/parcels/SPARK2/lib/spark2')
          Sys.setenv(YARN_CONF_DIR = '/opt/cloudera/parcels/SPARK2/lib/spark2/conf/yarn-conf/')
          config <- list()
          config=c(config,list("sparklyr.shell.deploy-mode"="client"))
          httr::with_config(
          config = httr::authenticate(user=":", password="", type="gssnegotiate"),
          sc <- spark_connect(master = "yarn-client", version = "2.2.0", config = config))
          sc


          If you have SSL and Kerberos enabled, you may need to use this option



          library(httr)
          library(sparklyr)
          set_config(config(cainfo = "/opt/cloudera/security/global_cacerts.pem"))
          Sys.setenv(SPARK_HOME = '/opt/cloudera/parcels/SPARK2/lib/spark2')
          Sys.setenv(YARN_CONF_DIR = '/opt/cloudera/parcels/SPARK2/lib/spark2/conf/yarn-conf/')
          config <- list()
          config=c(config,list("sparklyr.shell.keytab"="/PATH/PATH.keytab",
          "sparklyr.shell.principal"="user@DOMAIN.COM",
          "sparklyr.shell.deploy-mode"="client"
          ))
          httr::with_config(
          config = httr::authenticate(user=":", password="", type="gssnegotiate"),
          sc <- spark_connect(master = "yarn-client", version = "2.2.0", config = config))
          sc


          Note: Replace cainfo with your Root CA path in pem format, Specify the user keytab in sparklyr.shell.keytab and Specify UPN(user principal name) in sparklyr.shell.principal






          share|improve this answer





















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            1 Answer
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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

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            active

            oldest

            votes









            0














            Can you try



            library(httr)
            library(sparklyr)
            Sys.setenv(SPARK_HOME = '/opt/cloudera/parcels/SPARK2/lib/spark2')
            Sys.setenv(YARN_CONF_DIR = '/opt/cloudera/parcels/SPARK2/lib/spark2/conf/yarn-conf/')
            config <- list()
            config=c(config,list("sparklyr.shell.deploy-mode"="client"))
            httr::with_config(
            config = httr::authenticate(user=":", password="", type="gssnegotiate"),
            sc <- spark_connect(master = "yarn-client", version = "2.2.0", config = config))
            sc


            If you have SSL and Kerberos enabled, you may need to use this option



            library(httr)
            library(sparklyr)
            set_config(config(cainfo = "/opt/cloudera/security/global_cacerts.pem"))
            Sys.setenv(SPARK_HOME = '/opt/cloudera/parcels/SPARK2/lib/spark2')
            Sys.setenv(YARN_CONF_DIR = '/opt/cloudera/parcels/SPARK2/lib/spark2/conf/yarn-conf/')
            config <- list()
            config=c(config,list("sparklyr.shell.keytab"="/PATH/PATH.keytab",
            "sparklyr.shell.principal"="user@DOMAIN.COM",
            "sparklyr.shell.deploy-mode"="client"
            ))
            httr::with_config(
            config = httr::authenticate(user=":", password="", type="gssnegotiate"),
            sc <- spark_connect(master = "yarn-client", version = "2.2.0", config = config))
            sc


            Note: Replace cainfo with your Root CA path in pem format, Specify the user keytab in sparklyr.shell.keytab and Specify UPN(user principal name) in sparklyr.shell.principal






            share|improve this answer


























              0














              Can you try



              library(httr)
              library(sparklyr)
              Sys.setenv(SPARK_HOME = '/opt/cloudera/parcels/SPARK2/lib/spark2')
              Sys.setenv(YARN_CONF_DIR = '/opt/cloudera/parcels/SPARK2/lib/spark2/conf/yarn-conf/')
              config <- list()
              config=c(config,list("sparklyr.shell.deploy-mode"="client"))
              httr::with_config(
              config = httr::authenticate(user=":", password="", type="gssnegotiate"),
              sc <- spark_connect(master = "yarn-client", version = "2.2.0", config = config))
              sc


              If you have SSL and Kerberos enabled, you may need to use this option



              library(httr)
              library(sparklyr)
              set_config(config(cainfo = "/opt/cloudera/security/global_cacerts.pem"))
              Sys.setenv(SPARK_HOME = '/opt/cloudera/parcels/SPARK2/lib/spark2')
              Sys.setenv(YARN_CONF_DIR = '/opt/cloudera/parcels/SPARK2/lib/spark2/conf/yarn-conf/')
              config <- list()
              config=c(config,list("sparklyr.shell.keytab"="/PATH/PATH.keytab",
              "sparklyr.shell.principal"="user@DOMAIN.COM",
              "sparklyr.shell.deploy-mode"="client"
              ))
              httr::with_config(
              config = httr::authenticate(user=":", password="", type="gssnegotiate"),
              sc <- spark_connect(master = "yarn-client", version = "2.2.0", config = config))
              sc


              Note: Replace cainfo with your Root CA path in pem format, Specify the user keytab in sparklyr.shell.keytab and Specify UPN(user principal name) in sparklyr.shell.principal






              share|improve this answer
























                0












                0








                0






                Can you try



                library(httr)
                library(sparklyr)
                Sys.setenv(SPARK_HOME = '/opt/cloudera/parcels/SPARK2/lib/spark2')
                Sys.setenv(YARN_CONF_DIR = '/opt/cloudera/parcels/SPARK2/lib/spark2/conf/yarn-conf/')
                config <- list()
                config=c(config,list("sparklyr.shell.deploy-mode"="client"))
                httr::with_config(
                config = httr::authenticate(user=":", password="", type="gssnegotiate"),
                sc <- spark_connect(master = "yarn-client", version = "2.2.0", config = config))
                sc


                If you have SSL and Kerberos enabled, you may need to use this option



                library(httr)
                library(sparklyr)
                set_config(config(cainfo = "/opt/cloudera/security/global_cacerts.pem"))
                Sys.setenv(SPARK_HOME = '/opt/cloudera/parcels/SPARK2/lib/spark2')
                Sys.setenv(YARN_CONF_DIR = '/opt/cloudera/parcels/SPARK2/lib/spark2/conf/yarn-conf/')
                config <- list()
                config=c(config,list("sparklyr.shell.keytab"="/PATH/PATH.keytab",
                "sparklyr.shell.principal"="user@DOMAIN.COM",
                "sparklyr.shell.deploy-mode"="client"
                ))
                httr::with_config(
                config = httr::authenticate(user=":", password="", type="gssnegotiate"),
                sc <- spark_connect(master = "yarn-client", version = "2.2.0", config = config))
                sc


                Note: Replace cainfo with your Root CA path in pem format, Specify the user keytab in sparklyr.shell.keytab and Specify UPN(user principal name) in sparklyr.shell.principal






                share|improve this answer












                Can you try



                library(httr)
                library(sparklyr)
                Sys.setenv(SPARK_HOME = '/opt/cloudera/parcels/SPARK2/lib/spark2')
                Sys.setenv(YARN_CONF_DIR = '/opt/cloudera/parcels/SPARK2/lib/spark2/conf/yarn-conf/')
                config <- list()
                config=c(config,list("sparklyr.shell.deploy-mode"="client"))
                httr::with_config(
                config = httr::authenticate(user=":", password="", type="gssnegotiate"),
                sc <- spark_connect(master = "yarn-client", version = "2.2.0", config = config))
                sc


                If you have SSL and Kerberos enabled, you may need to use this option



                library(httr)
                library(sparklyr)
                set_config(config(cainfo = "/opt/cloudera/security/global_cacerts.pem"))
                Sys.setenv(SPARK_HOME = '/opt/cloudera/parcels/SPARK2/lib/spark2')
                Sys.setenv(YARN_CONF_DIR = '/opt/cloudera/parcels/SPARK2/lib/spark2/conf/yarn-conf/')
                config <- list()
                config=c(config,list("sparklyr.shell.keytab"="/PATH/PATH.keytab",
                "sparklyr.shell.principal"="user@DOMAIN.COM",
                "sparklyr.shell.deploy-mode"="client"
                ))
                httr::with_config(
                config = httr::authenticate(user=":", password="", type="gssnegotiate"),
                sc <- spark_connect(master = "yarn-client", version = "2.2.0", config = config))
                sc


                Note: Replace cainfo with your Root CA path in pem format, Specify the user keytab in sparklyr.shell.keytab and Specify UPN(user principal name) in sparklyr.shell.principal







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Jan 3 at 14:28









                JebaJeba

                6052722




                6052722






























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