https://community.cloudera.com/t5/Support-Questions/Phoenix-driver-not-found-in-Spark-job/m-p/147508#M110047 <P>Here is the output:</P><PRE>2017-06-28 21:28:13 INFO ReloadInputReader Connection: jdbc:phoenix:master:2181:/hbase-unsecure; 2017-06-28 21:28:13 INFO ReloadInputReader Ingest DBC: jdbc:phoenix:master:2181:/hbase-unsecure 2017-06-28 21:28:13 INFO ReloadInputReader driver host name: master.vm.local 2017-06-28 21:28:13 INFO ReloadInputReader Zookeeper quorum: master 2017-06-28 21:28:13 INFO ReloadInputReader Reload query: SELECT FILE_NAME, TM, DATASET, WORKER_NAME, FILE_CONTENTS FROM JOBS.FILE_CONTENTS WHERE FILE_NAME in (SELECT FILE_NAME FROM JOBS.file_loaded WHERE file_name='B162836D20090316T0854.AAD') 2017-06-28 21:28:13 INFO MemoryStore Block broadcast_1 stored as values in memory (estimated size 428.6 KB, free 465.7 KB) 2017-06-28 21:28:13 INFO MemoryStore Block broadcast_1_piece0 stored as bytes in memory (estimated size 34.9 KB, free 500.7 KB) 2017-06-28 21:28:13 INFO BlockManagerInfo Added broadcast_1_piece0 in memory on 192.168.56.2:51844 (size: 34.9 KB, free: 457.8 MB) 2017-06-28 21:28:13 INFO SparkContext Created broadcast 1 from newAPIHadoopRDD at ReloadInputReader.java:135 2017-06-28 21:28:14 INFO SparkContext Starting job: foreach at ReloadInputReader.java:137 2017-06-28 21:28:14 INFO DAGScheduler Got job 0 (foreach at ReloadInputReader.java:137) with 1 output partitions 2017-06-28 21:28:14 INFO DAGScheduler Final stage: ResultStage 0 (foreach at ReloadInputReader.java:137) 2017-06-28 21:28:14 INFO DAGScheduler Parents of final stage: List() 2017-06-28 21:28:14 INFO DAGScheduler Missing parents: List() 2017-06-28 21:28:14 INFO DAGScheduler Submitting ResultStage 0 (NewHadoopRDD[0] at newAPIHadoopRDD at ReloadInputReader.java:135), which has no missing parents 2017-06-28 21:28:14 INFO MemoryStore Block broadcast_2 stored as values in memory (estimated size 2.9 KB, free 503.6 KB) 2017-06-28 21:28:14 INFO MemoryStore Block broadcast_2_piece0 stored as bytes in memory (estimated size 1845.0 B, free 505.4 KB) 2017-06-28 21:28:14 INFO BlockManagerInfo Added broadcast_2_piece0 in memory on 192.168.56.2:51844 (size: 1845.0 B, free: 457.8 MB) 2017-06-28 21:28:14 INFO SparkContext Created broadcast 2 from broadcast at DAGScheduler.scala:1008 2017-06-28 21:28:14 INFO DAGScheduler Submitting 1 missing tasks from ResultStage 0 (NewHadoopRDD[0] at newAPIHadoopRDD at ReloadInputReader.java:135) 2017-06-28 21:28:14 INFO YarnClusterScheduler Adding task set 0.0 with 1 tasks 2017-06-28 21:28:14 INFO TaskSetManager Starting task 0.0 in stage 0.0 (TID 0, master.vm.local, partition 0,PROCESS_LOCAL, 2494 bytes) 2017-06-28 21:28:18 INFO BlockManagerInfo Added broadcast_2_piece0 in memory on master.vm.local:40246 (size: 1845.0 B, free: 511.1 MB) 2017-06-28 21:28:18 INFO BlockManagerInfo Added broadcast_1_piece0 in memory on master.vm.local:40246 (size: 34.9 KB, free: 511.1 MB) 2017-06-28 21:28:20 WARN TaskSetManager Lost task 0.0 in stage 0.0 (TID 0, master.vm.local): java.lang.RuntimeException: java.sql.SQLException: No suitable driver found for jdbc:phoenix:master:2181:/hbase-unsecure; at org.apache.phoenix.mapreduce.PhoenixInputFormat.getQueryPlan(PhoenixInputFormat.java:134) at org.apache.phoenix.mapreduce.PhoenixInputFormat.createRecordReader(PhoenixInputFormat.java:71) at org.apache.spark.rdd.NewHadoopRDD$$anon$1.&lt;init&gt;(NewHadoopRDD.scala:156) at org.apache.spark.rdd.NewHadoopRDD.compute(NewHadoopRDD.scala:129) at org.apache.spark.rdd.NewHadoopRDD.compute(NewHadoopRDD.scala:64) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:313) at org.apache.spark.rdd.RDD.iterator(RDD.scala:277) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66) at org.apache.spark.scheduler.Task.run(Task.scala:89) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:227) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.sql.SQLException: No suitable driver found for jdbc:phoenix:master:2181:/hbase-unsecure; at java.sql.DriverManager.getConnection(DriverManager.java:689) at java.sql.DriverManager.getConnection(DriverManager.java:208) at org.apache.phoenix.mapreduce.util.ConnectionUtil.getConnection(ConnectionUtil.java:98) at org.apache.phoenix.mapreduce.util.ConnectionUtil.getInputConnection(ConnectionUtil.java:57) at org.apache.phoenix.mapreduce.PhoenixInputFormat.getQueryPlan(PhoenixInputFormat.java:116) ... 12 more </PRE> Tue, 04 Jul 2017 07:19:31 GMT jeff_watson 2017-07-04T07:19:31Z