diff --git a/build.sbt b/build.sbt
index 814fa1f..2dfac52 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,32 +1,32 @@
 name := "sparklens"
 organization := "com.qubole"
 
-scalaVersion := "2.11.8"
+scalaVersion := "2.12.15"
 
-crossScalaVersions := Seq("2.10.6", "2.11.8")
+crossScalaVersions := Seq("2.12.15")
 
 spName := "qubole/sparklens"
 
-sparkVersion := "2.0.0"
+sparkVersion := "3.2.1"
 
 spAppendScalaVersion := true
 
 
 libraryDependencies += "org.apache.spark" %% "spark-core" % sparkVersion.value % "provided"
 
-libraryDependencies +=  "org.apache.hadoop" % "hadoop-client" % "2.6.5" % "provided"
+libraryDependencies +=  "org.apache.hadoop" % "hadoop-client" % "3.2.1" % "provided"
 
-libraryDependencies += "org.apache.httpcomponents" % "httpclient" % "4.5.6" % "provided"
+libraryDependencies += "org.apache.httpcomponents" % "httpclient" % "4.5.13" % "provided"
 
-libraryDependencies += "org.apache.httpcomponents" % "httpmime" % "4.5.6" % "provided"
+libraryDependencies += "org.apache.httpcomponents" % "httpmime" % "4.5.13" % "provided"
 
 test in assembly := {}
 
 testOptions in Test += Tests.Argument("-oF")
 
-scalacOptions ++= Seq("-target:jvm-1.7")
+scalacOptions ++= Seq("-target:jvm-1.8")
 
-javacOptions ++= Seq("-source", "1.7", "-target", "1.7")
+javacOptions ++= Seq("-source", "1.8", "-target", "1.8")
 
 publishMavenStyle := true
 
diff --git a/project/build.properties b/project/build.properties
index c091b86..8e682c5 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=0.13.16
+sbt.version=0.13.18
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 0331b00..592ca13 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,8 +1,8 @@
 addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.12.0")
 
-resolvers += "Spark Package Main Repo" at "https://dl.bintray.com/spark-packages/maven"
+resolvers += "Spark Package Main Repo" at "https://repos.spark-packages.org"
 
-addSbtPlugin("org.spark-packages" % "sbt-spark-package" % "0.2.4")
+addSbtPlugin("org.spark-packages" % "sbt-spark-package" % "0.2.6")
 
 
 
diff --git a/src/main/scala/com/qubole/sparklens/QuboleJobListener.scala b/src/main/scala/com/qubole/sparklens/QuboleJobListener.scala
index 1a0c356..c8bf2c6 100644
--- a/src/main/scala/com/qubole/sparklens/QuboleJobListener.scala
+++ b/src/main/scala/com/qubole/sparklens/QuboleJobListener.scala
@@ -18,14 +18,13 @@
 package com.qubole.sparklens
 
 import java.net.URI
-
 import com.qubole.sparklens.analyzer._
 import com.qubole.sparklens.common.{AggregateMetrics, AppContext, ApplicationInfo}
 import com.qubole.sparklens.helper.{EmailReportHelper, HDFSConfigHelper}
 import com.qubole.sparklens.timespan.{ExecutorTimeSpan, HostTimeSpan, JobTimeSpan, StageTimeSpan}
 import org.apache.hadoop.fs.{FileSystem, Path}
 import org.apache.spark.SparkConf
-import org.apache.spark.scheduler._
+import org.apache.spark.scheduler.{SparkListener, SparkListenerApplicationEnd, SparkListenerApplicationStart, SparkListenerExecutorAdded, SparkListenerExecutorRemoved, SparkListenerJobEnd, SparkListenerJobStart, SparkListenerStageCompleted, SparkListenerStageSubmitted, SparkListenerTaskEnd}
 
 import scala.collection.mutable
 import scala.collection.mutable.ListBuffer
@@ -257,7 +256,7 @@ class QuboleJobListener(sparkConf: SparkConf)  extends SparkListener {
     if (stageCompleted.stageInfo.failureReason.isDefined) {
       //stage failed
       val si = stageCompleted.stageInfo
-      failedStages += s""" Stage ${si.stageId} attempt ${si.attemptId} in job ${stageIDToJobID(si.stageId)} failed.
+      failedStages += s""" Stage ${si.stageId} attempt ${si.attemptNumber} in job ${stageIDToJobID(si.stageId)} failed.
                       Stage tasks: ${si.numTasks}
                       """
       stageTimeSpan.finalUpdate()
diff --git a/src/main/scala/com/qubole/sparklens/QuboleNotebookListener.scala b/src/main/scala/com/qubole/sparklens/QuboleNotebookListener.scala
index b7a2fc4..4fe74a3 100644
--- a/src/main/scala/com/qubole/sparklens/QuboleNotebookListener.scala
+++ b/src/main/scala/com/qubole/sparklens/QuboleNotebookListener.scala
@@ -19,9 +19,9 @@ package com.qubole.sparklens
 import com.qubole.sparklens.analyzer.{AppAnalyzer, EfficiencyStatisticsAnalyzer, ExecutorWallclockAnalyzer, StageSkewAnalyzer}
 import com.qubole.sparklens.common.AppContext
 import com.qubole.sparklens.timespan.{ExecutorTimeSpan, HostTimeSpan}
+import org.apache.spark.{SparkConf, SparkContext}
 import org.apache.spark.scheduler.{SparkListenerApplicationEnd, SparkListenerTaskStart}
 import org.apache.spark.util.SizeEstimator
-import org.apache.spark.{SparkConf, SparkContext}
 
 import scala.collection.mutable
 import scala.collection.mutable.ListBuffer
diff --git a/src/main/scala/com/qubole/sparklens/app/EventHistoryReporter.scala b/src/main/scala/com/qubole/sparklens/app/EventHistoryReporter.scala
index ee1388c..1bc0477 100644
--- a/src/main/scala/com/qubole/sparklens/app/EventHistoryReporter.scala
+++ b/src/main/scala/com/qubole/sparklens/app/EventHistoryReporter.scala
@@ -2,7 +2,6 @@ package com.qubole.sparklens.app
 
 import java.io.{BufferedInputStream, InputStream}
 import java.net.URI
-
 import com.ning.compress.lzf.LZFInputStream
 import com.qubole.sparklens.QuboleJobListener
 import com.qubole.sparklens.common.Json4sWrapper
diff --git a/src/main/scala/com/qubole/sparklens/app/EventHistoryToSparklensJson.scala b/src/main/scala/com/qubole/sparklens/app/EventHistoryToSparklensJson.scala
index 4fa52ba..cb43e8a 100644
--- a/src/main/scala/com/qubole/sparklens/app/EventHistoryToSparklensJson.scala
+++ b/src/main/scala/com/qubole/sparklens/app/EventHistoryToSparklensJson.scala
@@ -1,29 +1,32 @@
 package com.qubole.sparklens.app
 
-import java.io.File
+import com.qubole.sparklens.helper.HDFSConfigHelper
+import org.apache.hadoop.fs.{FileSystem, Path}
 
 object EventHistoryToSparklensJson  {
 
   def main(args:Array[String]):Unit = {
-    val defaultDestination = new File("/tmp/sparklens/")
+    val defaultDestination = new Path("/tmp/sparklens/")
 
     val dirs = args.length match  {
-      case 0 => (new File("."), defaultDestination)
-      case 1 => (new File(args(0)), defaultDestination)
-      case _ => (new File(args(0)), new File(args(1)))
+      case 0 => (new Path("."), defaultDestination)
+      case 1 => (new Path(args(0)), defaultDestination)
+      case _ => (new Path(args(0)), new Path(args(1)))
     }
     println("Converting Event History files to Sparklens Json files")
-    println(s"src: ${dirs._1.getAbsolutePath} destination: ${dirs._2.getAbsolutePath}")
+    println(s"src: ${dirs._1.toUri.getRawPath} destination: ${dirs._2.toUri.getRawPath}")
     convert(dirs._1, dirs._2)
   }
 
-  private def convert(srcLoc:File, destLoc:File): Unit = {
-    if (srcLoc.isFile) {
+  private def convert(srcLoc:Path, destLoc:Path): Unit = {
+    val dfs = FileSystem.get(srcLoc.toUri, HDFSConfigHelper.getHadoopConf(None))
+
+    if (dfs.getFileStatus(srcLoc).isFile) {
       try {
-        new EventHistoryReporter(srcLoc.getAbsolutePath, List(
+        new EventHistoryReporter(srcLoc.toUri.getRawPath, List(
           ("spark.sparklens.reporting.disabled", "true"),
           ("spark.sparklens.save.data", "true"),
-          ("spark.sparklens.data.dir", destLoc.getAbsolutePath)
+          ("spark.sparklens.data.dir", destLoc.toUri.getRawPath)
         ))
       } catch {
         case e: Exception => {
@@ -32,8 +35,8 @@ object EventHistoryToSparklensJson  {
       }
     } else {
       //This is a directory. Process all files
-      srcLoc.listFiles().foreach( f => {
-        convert(f, destLoc)
+      dfs.listStatus(srcLoc).foreach( f => {
+        convert(f.getPath, destLoc)
       })
     }
   }
diff --git a/src/main/scala/com/qubole/sparklens/app/ReporterApp.scala b/src/main/scala/com/qubole/sparklens/app/ReporterApp.scala
index dd3c373..f1d7aa8 100644
--- a/src/main/scala/com/qubole/sparklens/app/ReporterApp.scala
+++ b/src/main/scala/com/qubole/sparklens/app/ReporterApp.scala
@@ -2,7 +2,6 @@ package com.qubole.sparklens.app
 
 import java.io.{BufferedInputStream, InputStream}
 import java.net.URI
-
 import com.ning.compress.lzf.LZFInputStream
 import com.qubole.sparklens.QuboleJobListener
 import com.qubole.sparklens.analyzer.AppAnalyzer
diff --git a/src/main/scala/com/qubole/sparklens/common/AggregateMetrics.scala b/src/main/scala/com/qubole/sparklens/common/AggregateMetrics.scala
index 99a2a79..942ec72 100644
--- a/src/main/scala/com/qubole/sparklens/common/AggregateMetrics.scala
+++ b/src/main/scala/com/qubole/sparklens/common/AggregateMetrics.scala
@@ -17,10 +17,10 @@
 
 package com.qubole.sparklens.common
 
-import java.util.Locale
-
 import org.apache.spark.executor.TaskMetrics
 import org.apache.spark.scheduler.TaskInfo
+
+import java.util.Locale
 import org.json4s.DefaultFormats
 import org.json4s.JsonAST.JValue
 
diff --git a/src/main/scala/com/qubole/sparklens/helper/EmailReportHelper.scala b/src/main/scala/com/qubole/sparklens/helper/EmailReportHelper.scala
index a960d88..749659e 100644
--- a/src/main/scala/com/qubole/sparklens/helper/EmailReportHelper.scala
+++ b/src/main/scala/com/qubole/sparklens/helper/EmailReportHelper.scala
@@ -1,10 +1,10 @@
 package com.qubole.sparklens.helper
 
+import org.apache.spark.SparkConf
+
 import java.io.FileWriter
 import java.nio.file.{Files, Paths}
 
-import org.apache.spark.SparkConf
-
 object EmailReportHelper {
 
   def getTempFileLocation(): String = {
diff --git a/src/main/scala/com/qubole/sparklens/helper/HDFSConfigHelper.scala b/src/main/scala/com/qubole/sparklens/helper/HDFSConfigHelper.scala
index ea93ba8..28b4c24 100644
--- a/src/main/scala/com/qubole/sparklens/helper/HDFSConfigHelper.scala
+++ b/src/main/scala/com/qubole/sparklens/helper/HDFSConfigHelper.scala
@@ -19,16 +19,16 @@ package com.qubole.sparklens.helper
 
 import org.apache.hadoop.conf.Configuration
 import org.apache.spark.SparkConf
-import org.apache.spark.deploy.SparkHadoopUtil
+import org.apache.spark.sparklens.SparklensSparkHadoopUtil
 
 object HDFSConfigHelper {
 
    def getHadoopConf(sparkConfOptional:Option[SparkConf]): Configuration = {
     if (sparkConfOptional.isDefined) {
-      SparkHadoopUtil.get.newConfiguration(sparkConfOptional.get)
+      SparklensSparkHadoopUtil.newConfiguration(sparkConfOptional.get)
     }else {
       val sparkConf = new SparkConf()
-      SparkHadoopUtil.get.newConfiguration(sparkConf)
+      SparklensSparkHadoopUtil.newConfiguration(sparkConf)
     }
   }
 }
diff --git a/src/main/scala/org/apache/spark/sparklens/SparklensSparkHadoopUtil.scala b/src/main/scala/org/apache/spark/sparklens/SparklensSparkHadoopUtil.scala
new file mode 100644
index 0000000..d44bd3d
--- /dev/null
+++ b/src/main/scala/org/apache/spark/sparklens/SparklensSparkHadoopUtil.scala
@@ -0,0 +1,7 @@
+package org.apache.spark.sparklens
+
+import org.apache.spark.deploy.SparkHadoopUtil
+
+object SparklensSparkHadoopUtil extends SparkHadoopUtil {
+
+}
diff --git a/version.sbt b/version.sbt
index 8ed576b..0512f16 100644
--- a/version.sbt
+++ b/version.sbt
@@ -1 +1 @@
-version in ThisBuild := "0.3.2"
+version in ThisBuild := "0.6.0"