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Questions tagged [yugabytedb]

Use for programming questions related to the YugabyteDB distributed SQL database.

YugabyteDB is an open source, high-performance, distributed SQL database for powering global, massively-scalable applications. At its core is a distributed document store whose sharding, replication and ACID transactions architecture is inspired by Google Spanner. It provides two APIs on top of this core - YSQL for fully relational workloads and YCQL for semi-relational workloads.

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YugabyteDB Postgis does not Installed

I tried to install with the following procedure. But I got an error and PostGis is not available. Follow URL https://docs.yugabyte.com/latest/api/ysql/extensions/ yugabyte=# CREATE EXTENSION postgis; ERROR: could not load library …
Mitsuru Chiba
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Error starting yugabyte as per shown in docs

I ran yb-ctl create as specified at https://download.yugabyte.com/local#linux and ran into these errors 13:10 $ bin/yb-ctl create Creating cluster. Waiting for cluster to be ready. Viewing file…
Charlie O'Riely
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Change from local to external host

I am running yugabyte using yb-ctl create. I am using --rf 3 to create a 3 node cluster. How can make it listen on the external IP address instead of localhost? And run on three different IPs?
Ricardo Adam
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How to set universe name and name spaces in yugabyte-db?

I searched to set universe name and name spaces in yugabyte-db. but, couldn't manage. Please guide me in setting universe name and name spaces in yugabyte-db.
AVA
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How to build and install yugabyte db version 2.0.6.0 from github source?

a) downloaded yugabyte-db.tar.gz from github b) created directory /opt/yugabyte/yugabyte-2.0.6.0 c) extracted to /opt/yugabyte d) made /opt/yugabyte/yugabyte-master as present working directory e) run ./configure --prefix…
AVA
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How to install yugabyte-2.0.6.0/2.0.8.0 on centos7?

environment: os: centos7.6 kernel: 3.10.0-957.el7.x86_64 gcc version 4.8.5 Python 2.7.5 ip:10.1.2.3 host name: srvr0 fqdn:srvr0.example.org I am trying to install yugabyte, as follows: a) downloaded yugabyte-2.0.6.0-linux.tar.gz b) extracted to…
AVA
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Does YugaByte DB support online schema changes, especially the ability to add new columns to an existing table

Can you share any information on the impact of an “add column” type of operation when workload is still running/real deployment scenarios? We would like to know about this capability for both YSQL and YCQL APIs of YugabyteDB.
David Bruner
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Modify master config in YugaByteDb

I'm new in using yugabyte-db and i tried to use 3 local cluster by running ./bin/yb-clt --rf 3 create it work well but ysql is disabled by default (--enable_ysql=false) is there any way to change masters configuration without running new yb-master…
Ali Zeinali
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Is pgbench supported for YugaByte DB?

When I tried to run pgbench, during the initialization phase, ran into an error that “This ALTER TABLE command is not yet supported.” See details below: $ pgbench -i -U postgres -d postgres -p 5433 -h 127.0.0.1 NOTICE: table "pgbench_branches"…
Diana Garcia
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Support of two or more datacentre

Is it possible to create two or more datacentre in yugabyte-db. Each datacentre having it's own RF and datacentres may be asynchronously replicated. We are currently working on a distributed databases where we read or write to a local datacentre if…
Raghunath Murmu
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Is it possible to debug a query sooner?

Is there a way to look at the currently active requests (YSQL/YCQL) on a YugaByte node? I have noticed that some queries take a long time, and looking for ways to debug this.
Edward Ribbery
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How to change the default YEDIS RPC port for YugaByte-DB?

I am setting up a YugaByte cluster , but I already have Redis using port 6379. How to change the YEDIS port to another ?
ajaxdone
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Does YugaByte’s SQL support index attributes inside a JSONB column?

I was looking for index attributes inside a JSONB column but was unable to find this in the documentation.
Ricardo Adam
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Rolling upgrades in YugaByte DB - is it possible?

Does YugaByte DB have the ability to support rolling upgrades for the system?
Ricardo Adam
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What can I control with keyspace?

Can I control the amount of CPU, memory and IO resources per keyspace in yugabyte DB?
Edward Ribbery
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