Amithsha created SPARK-6318:
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Summary: Hive on spark
Key: SPARK-6318
URL: https://issues.apache.org/jira/browse/SPARK-6318
Project: Spark
Issue Type: Bug
Affects Versions: 1.2.1
Reporter: Amithsha
Priority: Critical
Hi all,
Recently i have configured Spark 1.2.0 and my environment is hadoop
2.6.0 hive 1.1.0 Here i have tried hive on Spark while executing
insert into i am getting the following g error.
Query ID = hadoop2_20150313162828_8764adad-a8e4-49da-9ef5-35e4ebd6bc63
Total jobs = 1
Launching Job 1 out of 1
In order to change the average load for a reducer (in bytes):
set hive.exec.reducers.bytes.per.reducer=<number>
In order to limit the maximum number of reducers:
set hive.exec.reducers.max=<number>
In order to set a constant number of reducers:
set mapreduce.job.reduces=<number>
Failed to execute spark task, with exception
'org.apache.hadoop.hive.ql.metadata.HiveException(Failed to create
spark client.)'
FAILED: Execution Error, return code 1 from
org.apache.hadoop.hive.ql.exec.spark.SparkTask
Have added the spark-assembly jar in hive lib
And also in hive console using the command add jar followed by the steps
set spark.home=/opt/spark-1.2.1/;
add jar
/opt/spark-1.2.1/assembly/target/scala-2.10/spark-assembly-1.2.1-hadoop2.4.0.jar;
set hive.execution.engine=spark;
set spark.master=spark://xxxxxxx:7077;
set spark.eventLog.enabled=true;
set spark.executor.memory=512m;
set spark.serializer=org.apache.spark.serializer.KryoSerializer;
Can anyone suggest!!!!
Thanks & Regards
Amithsha
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