I am trying install hive in ubuntu. But I am getting this error when i try to create derby metastore
schematool -dbType derby -initSchema
I have configured these things in .bashrc
HIVE_HOME
I configured these things in bin/hive-config.sh
hive-config.sh
What am I doing wrong here? Please help me with this
Thanks in advance
I have tried different versions of hive. Also tried pasting there HIVE_HOME variables in different lines. Hadoop was running while configuring these things.
Related
I am unable to connect to an AWS RDS instance using liquibase from the terminal using a Mac. I am able to connect to the same database and URL using MySQL workbench and pymysql in python. I have mysql-connector-java.jar in Liquibase's lib folder. I have also done brew install mysql and brew install mysql-client. I get the same error when using an invalid URL, but I have checked (many times) to make sure the URL string is correct. The exact error I get is:
Unexpected error running Liquibase: liquibase.exception.DatabaseException: liquibase.exception.DatabaseException: Connection could not be created to jdbc:mysql://-URL IS HERE-?createDatabaseIfNotExists=true with driver com.mysql.cj.jdbc.Driver. Communications link failure
From the command:
liquibase --url=jdbc:mysql://-URL IS HERE-:3306/cdp_sms?createDatabaseIfNotExists=true --username="cdpadmin" --password=$CDP_DB_PW --changeLogFile=db.changelog-master.xml update
Any help would be greatly appreciated.
I had encounter a similar issue a while ago with Liquibase and AWS RDS. I would suggest you to check your security groups (inbound/outbound rules) in the aws settings.
Issue while accessing ORC transactional hive table through apache drill.
Apache drill 1.10.0
Hive 1.2.1
Below is the error coming while accessing data from the mentioned table through apache drill.
Query Failed: An Error Occurred
org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR: NumberFormatException: For input string: "0000112_0000" [Error Id: ad9b4243-d48d-43c7-9755-388202d7c54d on inbbrdssvm16.india.tcs.com:31010]
Please help me in resolving the issue.
I suggest you to move onto latest Drill and Hive versions.
This issue is resolved in Apache Drill 1.13.0 version
https://issues.apache.org/jira/browse/DRILL-5978
Could any one help to resolve below problem, I'm trying to start hserver2 and I configured hive_site.xml and configuration file for Hadoop Directory path as well and jar file hive-service-rpc-2.1.1.jar also available at directory lib. And I am able to start using hive but not hiveserver2
$ hive --service hiveserver2 Exception in thread "main" java.lang.ClassNotFoundException: /home/directory/Hadoop/Hive/apache-hive-2/1/1-bin/lib/hive-service-rpc-2/1/1/jar
export HIVE_HOME=/usr/local/hive-1.2.1/
export HIVE_HOME=/usr/local/hive-2.1.1
I am glad that I solve it's problem. Here is my question ,I have different version hive ,and My command use 1.2.1, but it find it's jar form 2.1.1.
you can user command which hive server 2 ,find where is you command from .
I am currently configuring a Cloudera HDP dev image using this tutorial on CentOS 6.5, installing the base and then adding the different components as I need them. Currently, I am installing / testing HCatalog using this section of the tutorial linked above.
I have successfully installed the package and am now testing HCatalog integration with Pig with the following script:
A = LOAD 'groups' USING org.apache.hcatalog.pig.HCatLoader();
DESCRIBE A;
I have previously created and populated a 'groups' table in Hive before running the command. When I run the script with the command pig -useHCatalog test.pig I get an exception rather than the expected output. Below is the initial part of the stacktrace:
Pig Stack Trace
---------------
ERROR 2245: Cannot get schema from loadFunc org.apache.hcatalog.pig.HCatLoader
org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1000: Error during parsing. Cannot get schema from loadFunc org.apache.hcatalog.pig.HCatLoader
at org.apache.pig.PigServer$Graph.parseQuery(PigServer.java:1608)
at org.apache.pig.PigServer$Graph.registerQuery(PigServer.java:1547)
at org.apache.pig.PigServer.registerQuery(PigServer.java:518)
at org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:991)
at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:412)
...
Has anyone encountered this error before? Any help would be much appreciated. I would be happy to provide more information if you need it.
The error was caused by HBase's Thrift server not being proper configured. I installed/configured Thrift and added the following to my hive-xml.site with the proper server information added:
<property>
<name>hive.metastore.uris</name>
<value>thrift://<!--URL of Your Server-->:9083</value>
<description>IP address (or fully-qualified domain name) and port of the metastore host</description>
</property>
I thought the snippet above was not required since I am running Cloudera HDP in pseudo-distributed mode.Turns out, it and HBase Thrift are required to use HCatalog with Pig.
when i tried to load local data files into hive table,it report error while moving files.And i found the link,which give comments to fix this issue.I follow this step ,but it still can't work.
http://answers.mapr.com/questions/3565/getting-started-with-hive-load-the-data-from-sample-table txt-into-the-table-fails
After mkdir /user/hive/tmp,and set hive.exec.scratchdir= /user/hive/tmp,it still report RuntimeException Cannot make directory:file/user/hive/tmp/hive_2013* How can I fix this issue?Who are familiar with hive can help me?Thanks!
hive version is 0.10.0
hadoop version is 1.1.2
I suspect a permission issue here, because you are using MapR distribution.
Make sure that the user trying to create the directory has permissions to create the directory on CLDB.
Easy way to debug here is to do
$hadoop fs -chmod -R 777 /user/hive
and then try to load the data, to confirm if it's permission issue.