Not able to create database in HIVE

0 votes

Hi,

I am unable to create a custom database in HIVE. Please correct me if I need to do any setting changes. 

FAILED: Error in metadata: MetaException(message:Got exception: org.apache.hadoop.ipc.RemoteException org.apache.hadoop.hdfs.server.namenode.SafeModeException: Cannot create directory /user/hive/warehouse/mydb. Name node is in safe mode.
The ratio of reported blocks 0.9091 has not reached the threshold 0.9990. Safe mode will be turned off automatically.
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.mkdirsInternal(FSNamesystem.java:2055)
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.mkdirs(FSNamesystem.java:2029)
        at org.apache.hadoop.hdfs.server.namenode.NameNode.mkdirs(NameNode.java:817)
May 24, 2019 in Big Data Hadoop by Bharat
edited Jun 9, 2020 by MD • 433 views

1 answer to this question.

0 votes

The namenode is in safemode which is the reason for the error shown. So open your terminal and fire the command as shown below and then create a database in hive shell.

$ hadoop dfsadmin -safemode leave
answered May 24, 2019 by Sunny

Related Questions In Big Data Hadoop

0 votes
1 answer

Not able to create Hive table from HDFS file

You dont have to specify the file name ...READ MORE

answered Dec 5, 2018 in Big Data Hadoop by Omkar
 • 69,170 points • 1,670 views
0 votes
1 answer

Not able to insert in hive partition table

You have to add the partition before ...READ MORE

answered Dec 14, 2018 in Big Data Hadoop by Omkar
 • 69,170 points • 1,897 views
0 votes
1 answer

How to create a Hive Database and store it in HDFS?

You will have to exclusively mention the ...READ MORE

answered May 20, 2019 in Big Data Hadoop by Jishnu
 • 949 views
0 votes
1 answer

Not able to start Job History Server in Hadoop 2.8.1

You have to start JobHistoryServer process specifically ...READ MORE

answered Mar 30, 2018 in Big Data Hadoop by Ashish
 • 2,650 points • 1,387 views
+1 vote
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
 • 11,380 points • 8,048 views
0 votes
1 answer

hadoop.mapred vs hadoop.mapreduce?

org.apache.hadoop.mapred is the Old API  org.apache.hadoop.mapreduce is the ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
 • 11,380 points • 1,370 views
+2 votes
11 answers

hadoop fs -put command?

Hi, You can create one directory in HDFS ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 67,086 views
–1 vote
1 answer

Hadoop dfs -ls command?

In your case there is no difference ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by kurt_cobain
 • 9,390 points • 3,061 views
0 votes
1 answer

How to find the default database in Hive?

Yes, you can find out which database ...READ MORE

answered May 20, 2019 in Big Data Hadoop by Shiro
 • 1,731 views
0 votes
1 answer

How to configure the metastore service to communicate with the MySQL database in Hive?

Hey, This step shows the configuration properties you ...READ MORE

answered May 29, 2019 in Big Data Hadoop by Gitika
 • 65,970 points • 215 views
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.