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From "Chetan Bhat (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CARBONDATA-1726) Carbon1.3.0-Streaming - Select query from spark-sql does not execute successfully for streaming table load
Date Wed, 15 Nov 2017 12:50:00 GMT
Chetan Bhat created CARBONDATA-1726:
---------------------------------------

             Summary: Carbon1.3.0-Streaming - Select query from spark-sql does not execute
successfully for streaming table load
                 Key: CARBONDATA-1726
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-1726
             Project: CarbonData
          Issue Type: Bug
          Components: data-query
    Affects Versions: 1.3.0
         Environment: 3 node ant cluster SUSE 11 SP4
            Reporter: Chetan Bhat


Steps :
// prepare csv file for batch loading
cd /srv/spark2.2Bigdata/install/hadoop/datanode/bin

// generate streamSample.csv
id,name,city,salary,file
100000001,batch_1,city_1,0.1,school_1:school_11$20
100000002,batch_2,city_2,0.2,school_2:school_22$30
100000003,batch_3,city_3,0.3,school_3:school_33$40
100000004,batch_4,city_4,0.4,school_4:school_44$50
100000005,batch_5,city_5,0.5,school_5:school_55$60

// put to hdfs /tmp/streamSample.csv
./hadoop fs -put streamSample.csv /tmp

// spark-beeline
cd /srv/spark2.2Bigdata/install/spark/sparkJdbc
bin/spark-submit --master yarn-client --executor-memory 10G --executor-cores 5 --driver-memory
5G --num-executors 3 --class org.apache.carbondata.spark.thriftserver.CarbonThriftServer /srv/spark2.2Bigdata/install/spark/sparkJdbc/carbonlib/carbondata_2.11-1.3.0-SNAPSHOT-shade-hadoop2.7.2.jar
"hdfs://hacluster/user/sparkhive/warehouse"

bin/beeline -u jdbc:hive2://10.18.98.34:23040

CREATE TABLE stream_table(
id INT,
name STRING,
city STRING,
salary FLOAT
)
STORED BY 'carbondata'
TBLPROPERTIES('streaming'='true', 'sort_columns'='name');

LOAD DATA LOCAL INPATH 'hdfs://hacluster/chetan/streamSample.csv' INTO TABLE stream_table
OPTIONS('HEADER'='true');

// spark-shell 
cd /srv/spark2.2Bigdata/install/spark/sparkJdbc
bin/spark-shell --master yarn-client

import java.io.{File, PrintWriter}
import java.net.ServerSocket

import org.apache.spark.sql.{CarbonEnv, SparkSession}
import org.apache.spark.sql.hive.CarbonRelation
import org.apache.spark.sql.streaming.{ProcessingTime, StreamingQuery}

import org.apache.carbondata.core.constants.CarbonCommonConstants
import org.apache.carbondata.core.util.CarbonProperties
import org.apache.carbondata.core.util.path.{CarbonStorePath, CarbonTablePath}

CarbonProperties.getInstance().addProperty(CarbonCommonConstants.CARBON_TIMESTAMP_FORMAT,
"yyyy/MM/dd")

import org.apache.spark.sql.CarbonSession._

val carbonSession = SparkSession.
  builder().
  appName("StreamExample").
  config("spark.sql.warehouse.dir", "hdfs://hacluster/user/sparkhive/warehouse").
  config("javax.jdo.option.ConnectionURL", "jdbc:mysql://10.18.98.34:3306/sparksql?characterEncoding=UTF-8").
  config("javax.jdo.option.ConnectionDriverName", "com.mysql.jdbc.Driver").
  config("javax.jdo.option.ConnectionPassword", "huawei").
  config("javax.jdo.option.ConnectionUserName", "sparksql").
  getOrCreateCarbonSession()
   
carbonSession.sparkContext.setLogLevel("ERROR")

carbonSession.sql("select * from stream_table").show

Issue : Select query from spark-sql does not execute successfully for streaming table load.


Expected : Select query from spark-sql should execute successfully for streaming table load.



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