[PHOENIX-2426] Spark Data Source API Giving Exception

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 4.4.0, 4.6.0
• Fix Version/s: 4.7.0

Environment

CentOS 7.0

• Flags: Important
• Assignee: Josh Mahonin
• Reporter: Gokhan Cagrici
• Created: 17/Nov/15 13:45
• Updated: 28/Dec/15 21:23
• Resolved: 17/Nov/15 19:27

Description

Table Definition:

CREATE TABLE EVENT_FACT (
TENANT_ID VARCHAR NOT NULL,
EVENT_ID BIGINT,
EVENT_KEY BIGINT NOT NULL,
DATA_SOURCE_ID VARCHAR(64),
DEVICE_TYPE1_KEY BIGINT,
AUTHENTITYID BIGINT,
ALARMFOREVENTS_ID BIGINT,
SEVERITY_NUMBER SMALLINT,
SEVERITY VARCHAR(20),
NOTIFICATIONDATE DATE,
NOTIFICATIONTIMESTAMP TIMESTAMP,
DAY_IN_MONTH SMALLINT,
MONTH_NUMBER SMALLINT,
QUARTER_NUMBER SMALLINT,
YEAR SMALLINT,
WEEK_NUMBER SMALLINT,
YEAR_FOR_WEEK SMALLINT,
HOUR SMALLINT,
MINUTE SMALLINT,
SECOND SMALLINT,
TIME_KEY INTEGER,
CLASSNAME VARCHAR(255),
CATEGORY VARCHAR(255),
DISPLAYNAME VARCHAR(255),
DESCRIPTION VARCHAR(1024),
SOURCE VARCHAR(255),
EVENTTYPE VARCHAR(255),
NTTYADDRSS7_ADDRESS VARCHAR(100),
GENERATEDBY VARCHAR(255),
SRCOBJECTBUSINESSKEY VARCHAR(1024),
SRCOBJECTDISPLAYNAME VARCHAR(255),
OWNING_ENTITY VARCHAR(255),
PRDCTSRS_VALUE VARCHAR(255),
PRODUCTTYPE_VALUE VARCHAR(255),
PRDCTFMLY_VALUE VARCHAR(100),
SOFTWAREVERSION VARCHAR(100),
IPADDRESS VARCHAR(50),
DEVICENAME VARCHAR(255),
COUNT SMALLINT,
ELEMENTNAME VARCHAR(255),
SRCOBJECTID BIGINT,
CONSTRAINT PK PRIMARY KEY (TENANT_ID, EVENT_KEY)
) SALT_BUCKETS=4, COMPRESSION='GZ', VERSIONS=1 , IMMUTABLE_ROWS=true, MULTI_TENANT=true;

Code:

val df = sqlContext.load(
"org.apache.phoenix.spark",
Map("table" -> "EVENT_FACT", "zkUrl" -> "zookeeper:2181")
)

Exception:

scala.MatchError: SMALLINT (of class org.apache.phoenix.schema.types.PSmallint)
at org.apache.phoenix.spark.PhoenixRDD.phoenixTypeToCatalystType(PhoenixRDD.scala:134)
at org.apache.phoenix.spark.PhoenixRDD$$anonfun$phoenixSchemaToCatalystSchema$1.apply(PhoenixRDD.scala:127)
at org.apache.phoenix.spark.PhoenixRDD$$anonfun$phoenixSchemaToCatalystSchema$1.apply(PhoenixRDD.scala:126)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245)
at scala.collection.Iterator$class.foreach(Iterator.scala:742)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1194)
at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
at scala.collection.TraversableLike$class.map(TraversableLike.scala:245)
at scala.collection.AbstractTraversable.map(Traversable.scala:104)
at org.apache.phoenix.spark.PhoenixRDD.phoenixSchemaToCatalystSchema(PhoenixRDD.scala:126)
at org.apache.phoenix.spark.PhoenixRDD.toDataFrame(PhoenixRDD.scala:110)
at org.apache.phoenix.spark.PhoenixRelation.schema(PhoenixRelation.scala:57)
at org.apache.spark.sql.execution.datasources.LogicalRelation.<init>(LogicalRelation.scala:31)
at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:120)
at org.apache.spark.sql.SQLContext.load(SQLContext.scala:1203)
... 56 elided