metastore Questions
3
Solved
There are at least two different ways of creating a hive table backed with Avro data:
Creating a table based on an Avro schema (in this example, stored in hdfs):
CREATE TABLE users_from_avro_schem...
1
Solved
I have an Apache Spark Cluster(2.2.0) in standalone mode. Till now was running using HDFS to store the parquet files. I'm using the Hive Metastore Service of Apache Hive 1.2 to access, using the Th...
Pupil asked 8/1, 2018 at 12:3
1
Solved
I'm using Apache Spark 2.1.1 and I have put the following hive-site.xml on $SPARK_HOME/conf folder:
<?xml version="1.0"?>
<configuration>
<property>
<name>javax.j...
Burly asked 19/7, 2017 at 15:21
2
Solved
I am trying to setup a develop environment for a Spark Streaming project which requires write data into Hive.
I have a cluster with 1 master, 2 slaves and 1 develop machine (coding in Intellij Idea...
Nuno asked 23/9, 2015 at 4:0
2
I want to write the equivalent of this sql request in Hive :
select * from information_schema.columns where table_schema='database_name'
How can I access hive's metastore and retrieve all the...
1
Solved
preamble: i'm new to hadoop / hive. have installed standalone hadoop and now am trying to get hive to work. i keep getting an error about initializing the metastore and cannot seem to figure out ho...
3
Solved
I'm trying to get table properties like table db, name, owner, and hdfs location out of the hive metastore using the metastore client in java. I think I can get the table databases and names okay, ...
2
I want to connect MetaStore using the java code. I have no idea how to set configuration setting in Hive-Site.xml file and where I'll post the Hive-Site.xml file. Please help.
import java.sql.Conn...
2
Solved
select * from information_schema.columns;
In MySQL gives me the dbname, table name and column details of a MySQL db.
Can I get the same details in hive from any tables?
1
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