Connection to a database of Cassandra

Similar Questions

• Connection to a database of Cassandra in Dreamweaver

  I created a database of Cassandra directly on my Mac OSX Version 10.9.5 without the use of virtual images. Now, I want to connect the database to a site in Dreamweaver. Someone has an idea how to do to create a connection to a database no SQL in Dreamweaver CS6? Thanks in advance for any guidance.

  Hello

  You can use a database of Cassandra with dreamweaver, but it will not appear in the data Panel in CS6.

  You will need to decide on what language to use Cassandra side server that you want to use, then download and install the driver required for this language.

  http://www.planetcassandra.org/Apache-Cassandra-client-drivers/

  You will also find a small tutorial on using Cassandra on the driver download page.

• How can I connect sequence of database file version number?

  Hello

  As in the subject.

  How can I connect sequence of database file version number?

  Nothing like that under the purpose of registration.

  Here's how I did it:
  Configure-> results of treatment-> database-> schemas tab Options
  Copy + paste together generic Record
  Under the new scheme opened UUT_RESULT
  Add a new column - varchar type
  Set the value of Log as RunState.Caller.SequenceFile.Data.Version

• VAIO Messenger-unable to connect to the database

  I had this problem for months. When I connect to the internet... about 10-15 minutes later... a box opens "Vaio Messenger unable to connect to the database." I'd like to just turn off Vaio Messenger. I looked up how to disable Messenger but he always States go to the settings dialog box. For the life of me I can't find a dialog box. How can I disable Messenger? How do I repair Messenger so it CAN connect to the database? Help!

  I had this problem for months. I can't change the dialog box. I can't uninstall vaio Messenger. I have so much pain to find this site, if you have a cure please write me [email protected]

• Test the connection to the database failed: connection to the server could not

  I have one of my servers HPOV NNMi 9.23 restarted this morning and NNMi is loading is no longer.  I see the following errors in the newspapers said:

  /var/opt/OV/log/NNM/public/nmsdbmgr.log

  06/04/2015-09:28:05 connection to the database test failed: connection to the server could not: connection refused
  The server running on host "127.0.0.1" and accept
  TCP/IP connections on port 5432?

  /var/opt/OV/log/NNM/public/postgres.log

  2015-04-06 09:25:55.312 EDT: 8580:0LOG: could not translate the hostname "localhost", "5432" service at the address: name or service not known not

  2015-04-06 09:25:55.312 EDT: 8580:0WARNING: could not create listen to "localhost".

  2015-04-06 09:25:55.312 EDT: 8580:0FATAL: could not create TCP/IP sockets

  I have checked/etc/hosts and found the following entry:

  #; Local
  #;
  127.0.0.1 localhost

  The command line, I can ping localhost without problem.  Not sure why NNMi begins not at this point.

  Turns out be the permissions on the file/etc/hosts.

• I connect to a database through VS 2010. Suddenly, I get an error message indicating this object reference is not set to an instance of an object

  I use VS2010 professional edition. I used it for my long term project. And the database I use SQL server 2005. When connecting to the database using Server Explorer, I get the object reference is not set to an instance of the error object. I have tried many steps in the microsoft forums. But the bumps still error.

  Hello

  The question you posted would be better suited in the TechNet Forums. I would recommend posting your query in the TechNet Forums.

  http://social.technet.Microsoft.com/forums/en-us/winserverfiles/threads

• How to connect to the database

  Hi all

  I use labsql (and quite new to him m) and the server Mysql 5.1.I wanted to know how to connect to the database without changing the name of the dsn from the tools administrative/ODBC 5.1 driver manually. I want to install exe in several PC and it would be a great help if I could make the connection directly but my Vi.

  I went through several forums and came to know that 'Provider = ProviderName; Data Source = DatabaseSource; Initial Catalog = DatabaseName; User = username ID; Password = password', should solve the problem. But where in my case I m still confused. The connection string above does not sit well with me.

  Can someone help me please.

  Have a look here, where I have such a picture to show how to form a string constant to connect to the database. Some subsequent posts in this thread should also be useful.

  Good luck!

  Ian

• connect to the database

  Hi all...

  I am trying to connect to a database (mdb) mircosoft using the example provided with LV 8.5. The problem is that the database must be opened before you run the example. Is there a method to open the database using the vi?

  ThanksNAdvance

  FredFred

  Solved my problem...

  1. Open the database connection by using the connection information path and came out a reference of connection (see image)
  2. Subsequently, used db functions to do what I want to do

• Is it legal for a company to use Windows XP Home Edition computers to connect to a database via telnet?

  Is it legal to a company to operate with a number of XP Home licenses within its walls?  They have no area and just use the PC to connect to a database by using the telnet session.

  I am trying to contact a specialist licenses at the FTC to find a legal response.  I have a side job with a number of Home XP licenses on the network, and I want to ensure that my ass is covered.

  As others have stated that it is not a question of law, as long as the permit themselves are valid for the PC on which are installed, but it may be a technique.

  I have supported similar situations in the past and the most common problem is when an application is purchased that requires the use of the network domain, which does not support Windows Home.  This can create significant problems and require either the replacement of the operating systems including the manual reinstallation because the House cannot be "upgraded" to the Pro or complete each PC replacement since Windows XP is no longer available for sale.

  As long as he does not intend to replace the line in business application and telnet is all that is necessary for access, this will not be a problem.  But if they have to start to discuss some new core business app, remember to start with this caveat and the likely need to replace all these systems Windows family based as part of the switch.  It's probably necessary anyway, since these Windows XP systems will be is no longer supported by Microsoft after April 2014.

  Rob

• How can I connect to my database externally from another pc on the network?

  Hi all

  I just install 12 c on my Oracle Linux box and I am able to connect locally to the database, as intended. Now, what would be the first step to connect to my external database from another computer on the network. By example, if the database server is 10.0.0.150 and I want to connect to 10.0.0.151 how can I make this happen? If necessary here are a few references:

  -bash-4, $ 2 cat listener.ora

  listener.ora # Network Configuration file: /ora01/app/oracle/product/12.1.0/db_1/network/admin/listener.ora

  # Generated by Oracle configuration tools.

  LISTENER =

  (DESCRIPTION_LIST =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = TCP)(HOST = oranode1.dba.com) (PORT = 1521))

  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1521))

  )

  )

  -bash-4, $ 2 cat tnsnames.ora

  tnsnames.ora # Network Configuration file: /ora01/app/oracle/product/12.1.0/db_1/network/admin/tnsnames.ora

  # Generated by Oracle configuration tools.

  ANTHONYDB =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = TCP)(HOST = oranode1.dba.com) (PORT = 1521))

  (CONNECT_DATA =

  (SERVER = DEDICATED)

  (SERVICE_NAME = anthonydb)

  )

  )

  -bash-4, $ 2 cat/etc/hosts

  127.0.0.1 oranode1 oranode1.dba.com localhost4 localhost4.localdomain4

  : 1 localhost localhost.localdomain localhost6 localhost6.localdomain6

  10.0.0.150 oranode1.dba.com oranode1

  Let me know if you need any information. Currently, I am not able to connect to my database using the IP and port (10.0.0.150, 1521) of my 10.0.0.151 pc. Thank you all for your help in advance.

  Hello EdStevens,

  I tried to use the SID with SID = anthonydb and I got the same error message. I believe that we must resolve before listener troubleshoot us this error...  If we look at the file of the listener:

  [oracle@oranode1 admin] $ cat listener.ora

  listener.ora # Network Configuration file: /ora01/app/oracle/product/12.1.0/db_1/network/admin/listener.ora

  # Generated by Oracle configuration tools.

  LISTENER =

  (DESCRIPTION_LIST =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = TCP)(HOST = oranode1.dba.com) (PORT = 1521))

  )

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = TCP) (HOST = 10.0.0.150)(PORT = 1521))

  )

  )

  ADR_BASE_LISTENER = / ora01/app/oracle

  I have two entries, and I think that I should remove the last entry:

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = TCP) (HOST = 10.0.0.150)(PORT = 1521))

  )

  I created a backup of the file listener and I'm going to give it a shot.

• RCU error: unable to connect to the database using the contact information provided

  Hello

  I am not able to connect to the database using the remote control 11.1.1.10.1 to create patterns. I ran the UCR even a week ago and I managed to connect. My database and listener are up and running and the host and the credentials are correct. I don't know where is the problem. Any help will be appreciated. Attaching the screenshot for reference.

  

  Concerning

  Oumaima

  Hi Handal

  Thanks for the reply. Looks like someone had blocked the firewall settings, so I was unable to connect to the database using the port.

  Thank you

  Oumaima

• How to connect to the database without sqlclient soa

  Hi all

  I have a very simple question.

  I need to write a shell script to get some stats for bpel instances of database as part of the daily health check.

  The problem is in our area of unix server, any customer database is not installed.

  Sql client is present as part of the installation of SOA that we can use to create the connection to the database? or by any mode of access to the shell database.

  Thanks in advance,

  Bob

  Hi Bob, there.

  most of the components in the FMW stack including SOA infrastructure rely on pure JDBC to talk to RDBMS and as I know there is no client Oracle installed in slot the FMW home (after installing SOA Suite).

  One possibility would be to use the Oracle Instant Client and use its tools from your shell scripts. It's a bit unzip and run Setup.

  HTH,

  A.

• Unable to connect to the database. adbldxml.pl

  I've updated 11.1.0.7 12.1.0.2 database database with a 12.1.3 apps

  I produced the apps appsutip.zip and copied to the 12.1.0 oracle home

  but when I run perl adbldxml.pl in appsutil/bin and answering questions that I can't connect to the database

  Hello

  When I run the listener his race of my former oracle home how change that

  You must stop the listener of the old House and new start home. You may need to copy all the files from the old House to the new house network and change the oracle home location in all the files manually (or) you can configure the new listener of 12 at home.

  To get an idea please see my blogpost:

  http://appsdbaworkshop.blogspot.com/2012/03/Oracle-11gr2-database-upgrade-in-apps.html

  Kind regards

  A H E E R X

• Impdp not connect to the database without error returns

  Kind regards.

  Please ask your usual support, motivated, that I am facing a strange problem.

  I recently did an expdp of different actions, the database on which the export is carried out version 10.2.0.4 Now, I'm doing impdp on a database whose version is 10.2.0.5.

  The Datapump not return any errors, does not seem to connect to the database, the impdp log shows:

  ;;;

  Import: Version 10.2.0.5.0 - 64 bit Production on Friday, August 7, 2015 11:13:43

  Copyright (c) 2003, 2007, Oracle.  All rights reserved.

  ;;;

  Connected to: Oracle Database 10 g Enterprise Edition Release 10.2.0.5.0 - 64 bit Production

  With the partitioning, Data Mining and Real Application Testing options

  I wonder if this is a bug or compatibility of version of the problem.

  Thanks in advance.

  Best regards.

  The first thing I see is that you specify on the impdp command expdp.par.  This can work, but don't forget, there are expdp parameters that do not work in impdp. This should give an error, but not knowing what is in the file, it is difficult to see what might happen.

  You can add trace = ff0b00 and then watch to see is it y * dw*.trc files were created.  If not, then it is failing in the treatment of your settings and you want to in the last * dm*.trc file can help out you.

  Dean

• Java class to connect to Oracle Database Express Edition11g and URL

  Can I use Oracle SQL Developer to do or use it as the value of the URL for the host name?

  I'm just starting to learn Java and with it, learn how to use the Oracle Database Express Edition11g and with it the Oracle SQL Developer...

  At this point, I have the Express Edition is installed and the SQL Developer installed and were able to establish a connection and to run a query and get a result.

  I use Eclipse for JAVA.  I have a work of class that performs a query on a database/table in MySQL.

  So now I'm eager to make the same use as the database Oracle Database Express Edition11g engine.

  And this means that two different versions of JAVA that I need to get the right to be able to do.

  The first is the value of the url variable.

  I now like

  String url = "jdbc:oracle:thin:@localhost";

  then

  Class.forName ("oracle.jdbc.OracleDriver");

  and then

  Connection connection = DriverManager.getConnection (url);

  The thing I'm puzzled on is in the URL where I 'localhost' was supposed to be the term generic and not so much as the text, you should use.

  I see in Web sites like 3 connection to Oracle Database XE

  and decrease example 3-2 by specifying the URL of database using the XE Client Setup

  There I see

  JDBC:driver_type: [username/password] @[//]host_name[: port] [XE]]

  And just what is and what is not is explained here.  So what I ended up with was

  String url = "jdbc:oracle:thin:@localhost";

  So if it was just a text to rest for a name I wonder just such a value or name might really where.

  I noticed that view that an app called "Oracle JDeveloper" has been used to create the values.   I don't have such a thing, or at least I don't think I do.

  Do I need?

  I have Oracle SQL DEVELOPER, where I used the following to connect to the database of the XE.

  My choice for Oracle's SQL Developer Help

  Name of connection: Connection1

  User name: Rod

  Password: myOracle11

  Host name: localhost

  Port: 1521, which is the default value

  SID: xe

  Above so I have to host name set to localhost

  Can I use Oracle SQL Developer to do or use it as the value of the URL for the host name?

  1. I do nothing

  2. While wouldn't you say it

  3. no results from the earlier assignment.

  I asked "'can I use Oracle SQL Developer to do or use it as the value of the URL for the host name?" "

  I showed the choice that I used in SQL Developer to connect to the schema.  And I was wondering, now that I had done this case those are the values that I could use in the Java class that I wrote.  The web site in the first post of this thread showed connection but he was using JDeveloper and SQL Developer.

  So I was wondering if the connection that I made using SQL Developer would do the same trick, and if I could use the values I did there.

  I'm happy to announce that YES, The values used to connect using SQL Developer work exactly like JDeveloper.

  So, given that in SQL Developer for Hostname I chose the value "localhost" "Rod" Username and password "myOracle11".

  I did the following JAVA CLASS that worked:

  package VC_2_9;

  Java for COBOL - copyright 1999 Doke & Hardgrave programmer

  import java.sql. *;

  public class DataBaseDemoOracle

  {

  Public Shared Sub main (string args [])

  {

  String CUST_LAST_NAME;

  / * String url = "jdbc:mysql://localhost/visualcafe";                     */

  String url = "JDBC: thin: @localhost';"

  / * String sqlQuery = "SELECT Name, SSNo, address, telephone OF THE customer;    */

  String sqlQuery = "SELECT CUST_LAST_NAME FROM DEMO_CUSTOMERS";

  //                                               |||||||||||||||

  Try

  {

  Class.forName ("oracle.jdbc.OracleDriver");

  Connection connection = DriverManager.getConnection (url, "Rod","myOracle11" ");

  Statement statement = aConnection.createStatement ();

  ResultSet rs = aStatement.executeQuery (sqlQuery);

  Boolean more = rs.next ();

  (more)

  {

  CUST_LAST_NAME = rs.getString (1);

  /* */

  System.out.println ("name:" + CUST_LAST_NAME);

  more = rs.next ();

  }

  RS. Close();

  aStatement.close ();

  aConnection.close ();

  }

  catch (ClassNotFoundException e)

  {System.out.println ("Exception caught" + e) ;}}

  catch (SQLException e)

  {If (e! = null)}

  {System.out.println ("SQLException taking" + e);}

  e = e.getNextException ();

  } / / end of while loop

  } / / end of capture

  } / / main end

  } / / end DataBaseDemoOracle.java