roberto sancho rojas created PHOENIX-3402:
---------------------------------------------
Summary:
org.apache.spark.sql.catalyst.expressions.GenericMutableRow cannot be cast to
org.apache.spark.sql.Row
Key: PHOENIX-3402
URL: https://issues.apache.org/jira/browse/PHOENIX-3402
Project: Phoenix
Issue Type: Bug
Affects Versions: 4.4.0
Environment: CENTOS 7.2 64 BITS
SPARK 1.6
HDP 2.4.0.0-169
HBase 1.1.2.2.4
PYTHON 2.6.6
Reporter: roberto sancho rojas
Priority: Critical
I have a hbase phoenix table with data and i am reading data like that:
df = sqlContext.read \
.format("org.apache.phoenix.spark") \
.option("table", "xxxxxxx") \
.option("zkUrl", "xxxxx") \
.load()
but when i want to show with with pyspark i have this error:
df.show
16/10/25 16:45:50 WARN TaskSetManager: Lost task 0.0 in stage 2.0 (TID 8,
xxxxxxxxxxx): java.lang.ClassCastException:
org.apache.spark.sql.catalyst.expressions.GenericMutableRow cannot be cast to
org.apache.spark.sql.Row
at
org.apache.spark.sql.SQLContext$$anonfun$6.apply(SQLContext.scala:492)
at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
at scala.collection.Iterator$$anon$10.next(Iterator.scala:312)
at scala.collection.Iterator$class.foreach(Iterator.scala:727)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
at
scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)
at
scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:103)
at
scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:47)
at scala.collection.TraversableOnce$class.to(TraversableOnce.scala:273)
at scala.collection.AbstractIterator.to(Iterator.scala:1157)
at
scala.collection.TraversableOnce$class.toBuffer(TraversableOnce.scala:265)
at scala.collection.AbstractIterator.toBuffer(Iterator.scala:1157)
at
scala.collection.TraversableOnce$class.toArray(TraversableOnce.scala:252)
at scala.collection.AbstractIterator.toArray(Iterator.scala:1157)
at
org.apache.spark.sql.execution.SparkPlan$$anonfun$5.apply(SparkPlan.scala:212)
at
org.apache.spark.sql.execution.SparkPlan$$anonfun$5.apply(SparkPlan.scala:212)
at
org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:1858)
at
org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:1858)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66)
at org.apache.spark.scheduler.Task.run(Task.scala:89)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:213)
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
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