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  1. marvin, This is the thread responsible for...

    marvin,
    This is the thread responsible for execution, ProcedureRunner.
    Peter Zhao
  2. pachiappan, I'd like to assist you in this...

    pachiappan,
    I'd like to assist you in this matter.
    1) Currently, Java is the only way to write complex stored procedures. I'd like to direct you to the docs regarding Java Stored procedures.
    2)...
  3. Replies
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    Ilia, I have passed your suggestion onto our...

    Ilia,
    I have passed your suggestion onto our marketing team. We mention differences in the editions page, as well as added a small section in our community VoltDB github README file, here.
    Peter...
  4. kevinMao, I can confirm on my machine with this...

    kevinMao,
    I can confirm on my machine with this currently installed:
    OS X 10.11.2 (15C50)
    gcc - 5.3.0
    openssl - 1.0.2f
    I am able to build community edition of VoltDB successfully.

    In our...
  5. energyd, Sounds great. Let us know if you need...

    energyd,
    Sounds great. Let us know if you need further assistance.
    Peter Zhao
  6. energyd, I've sent you a separate email...

    energyd,
    I've sent you a separate email regarding log collection for server2. After gathering the logs, we suggest you try to rejoin server2 (skipping step2), if k safety > 0. Alternatively, you can...
  7. energyd, Looks sounds good! So server2 is up and...

    energyd,
    Looks sounds good! So server2 is up and running but it appears to be an issue with trying to connect to it. 'sqlcmd' utilizes port 21212, by default. Can you verify that port 21212 on...
  8. energyd, You should be able to connect to...

    energyd,
    You should be able to connect to server2 via sqlcmd. Can you try pointing to the VMC on server2, i.e. server2:8080 on a browser and possible running a simple sql statement, select count(*)...
  9. energyd, That's a lot of useful information....

    energyd,
    That's a lot of useful information. Let's learn about the state of your cluster.
    To understand what nodes are VoltDB cluster:
    Try running SystemInformation command as instructed above and...
  10. energyd, Unfortunately, I am unable to reproduce...

    energyd,
    Unfortunately, I am unable to reproduce this. Could you provide VoltDB version you are running on?
    Could you try running sqlcmd on any server and run the following command:
    exec...
  11. energyd, Try server2's ip instead of server2....

    energyd,
    Try server2's ip instead of server2. Can you share the startup command for server2?
    Peter Zhao
  12. energyd, If you've specified the internal and...

    energyd,
    If you've specified the internal and external interfaces to hostname or ip when you created a new VoltDB database, localhost/loopback interface is no longer used used to connect to the...
  13. guotong1988, It appears you've already saturated...

    guotong1988,
    It appears you've already saturated Ad Hoc Planner task queue. I agree with your thinking, try letting your client connect to all nodes in the cluster. If you don't have any indices,...
  14. Thread: Importing Data

    by pzhao
    Replies
    1
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    53

    duongkhue84, We have many ways to import data....

    duongkhue84,
    We have many ways to import data. The choice is really up to you. We have a csvloader, kafkaloader, and we can stream data into VoltDB as well. Please refer to this link for more...
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    msurener, You can run VoltDB with this message....

    msurener,
    You can run VoltDB with this message. There should be no impact on performance due to this message.
    You can disable JMX port with the syntax below:
    VOLTDB_OPTS="DISABLE_JMX=true" voltdb...
  16. cuongit, Welcome to the VoltDB forums. I can...

    cuongit,
    Welcome to the VoltDB forums. I can help provide some information about C# client.
    We have a blog on our website:
    Introducing VoltDB.NET: C# Library for Your VoltDB Applications as well...
  17. Replies
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    1,543

    RolandM, I apologize, we do have a release that...

    RolandM,
    I apologize, we do have a release that can be found here: https://voltdb.com/community/monitoring-tools
    Please expect an update early next quarter.
    Peter Zhao
  18. Replies
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    1,543

    RolandM, The latest c++ client can be obtained...

    RolandM,
    The latest c++ client can be obtained from https://github.com/VoltDB/voltdb-client-cpp at your leisure.
    Peter Zhao
  19. Thread: sqlcmd scripting

    by pzhao
    Replies
    2
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    262

    pmilner, We have a voter example that does this...

    pmilner,
    We have a voter example that does this already: https://github.com/VoltDB/voltdb/tree/master/examples/voter
    Please feel free to use what you need to achieve your goals.

    Specifically,...
  20. Thread: Active-passive

    by pzhao
    Replies
    3
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    323

    satishkumar, v4.3 is an older release and v5.8...

    satishkumar,
    v4.3 is an older release and v5.8 is currently available. v5.8 and later releases support XDCR, or active-active, setup.
    As a customer, you are entitled to VoltDB support. I'll reach...
  21. Thread: Active-passive

    by pzhao
    Replies
    3
    Views
    323

    satishkumar, The information about DR one-way...

    satishkumar,
    The information about DR one-way setup can be found here: https://docs.voltdb.com/UsingVoltDB/DbRepHowToPassive.php
    For information about replication in general, please take a look at...
  22. energyd, So we have a few approaches to cleaning...

    energyd,
    So we have a few approaches to cleaning up data. Here's the documentation on selective data purging:
    Limit rows - http://docs.voltdb.com/UsingVoltDB/ddlref_createtable.php
    VoltDB Blog of...
  23. Replies
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    Sabrina, Correct, JMX port is utilized in VoltDB...

    Sabrina,
    Correct, JMX port is utilized in VoltDB Enterprise Manager. You can set the JMX/replication port but for simplicity and proof of concept, I would not worry too much about it if you're not...
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    Sabrina, We hear you and we'll have an internal...

    Sabrina,
    We hear you and we'll have an internal conversation regarding future improvements. The documentation is located here.
    Here's how to configure JMX:...
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    Sabrina, Internally, VoltDB does not have any...

    Sabrina,
    Internally, VoltDB does not have any authentication between nodes in a cluster. It is up to the user to secure the network VoltDB operates on. As for the deployment file, the best practice...
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