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Questions tagged [griddb]

GridDB is an open source time series database optimized for IoT and Big Data

GridDB is a highly scalable time series database best suited for Big Data and IoT. It is designed to handle time-sensitive IoT data across numerous sensors while maintaining consistency and durability.

GridDB Community Edition database server and client libraries are open-sourced under the AGPL v3.0 and Apache license respectively.

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265 questions
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GridDB connection issue: 'No suitable driver found' error"

I'm trying to establish a connection to GridDB in my Java application, but I keep getting the 'No suitable driver found' error. I have included the necessary GridDB JDBC driver in my project, but the error persists. I have also tried to add the…
Ibrahim Paracha
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Unable to connect to the GridDB Database Server

I am unable to connect to the GridDB Database server due to the client version discrepancy, as shown below: [Server] 10054 [Description] Client version discrepancy The incompatibility between the client and database versions is causing the error.…
Ismail Vohra
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Node Cannot Leave the Cluster in GridDB

I created a cluster of nodes for my data analysis project. I wanted to test my project by removing a node from the cluster to see if it handles it effectively. The code for removing the node is as follows: const factory =…
Ismail Vohra
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GridDB - Where to get gridstore.jar file

I am trying to work on GridDB with Java. I am following the guide here: https://griddb.net/en/blog/using-maven-to-develop-griddb-applications/ The script shows that I would need a JAR file called gridstore.jar but I am not sure where to get it. I…
Chuah Cheng Jun
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gsserver crashed while executing a SQL query in GridDB

I tried to start gsserver through executing gs_startnode and gs_joincluster then gsserver binary throws SIGSEGV when executing a specific SQL statement through JDBC driver: INSERT INTO x VALUES (1),(); The backtrace of gsserver crashes: #0 …
Arqish Mithani
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Error connecting to GridDB time series database from Ubuntu using JDBC

import java.sql.*; public class GridDBConnectionTest { public static void main(String[] args) { try { Class.forName("com.toshiba.mwcloud.gs.sql.Driver"); Connection conn =…
John Woods
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How can I fix the issue the "Hash join code support issue" in GridDB

I found that GridDB FDW does not operate correctly. Could you please help me to fix it? I have a scenario as below which set local min_parallel_table_scan_size = 0; set local parallel_setup_cost = 0; -- Extract bucket and batch counts from an…
Arqish Mithani
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Unable to Retrieve Data from the GridDB Container

I have stored my data in the GridDb container and want to query it, but I cannot retrieve it even though the data exists in the container. I am unable to figure out the error in my code. P.S. The code is mentioned below for reference: var griddb =…
Ismail Vohra
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Error when querying time series data from GridDB using SQL in Ubuntu

SELECT * FROM my_time_series_table WHERE timestamp >= '2023-01-01' AND timestamp <= '2023-02-01'; I am trying to query time series data from my GridDB database using SQL in Ubuntu. However, I keep encountering an error when executing the…
John Woods
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Error installing GridDB on Docker for Windows

GridDB on Docker for Windows Hi community, I am trying to install GridDB with Fixed List mode on Docker (version 20.10.24) for Windows 11, with WSL2 as backend, following the instructions of the link…
Adeilson Brito
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HTAP architecture of gridDB

How does GridDB's use of hybrid transaction/analytical processing (HTAP) architecture impact its ability to handle large-scale data processing and real-time analytics in distributed environments compared to traditional transactional databases? I am…
Fasih Saeed
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multi-master replication and consensus protocols in GridDB

When using GridDB in highly distributed environment: How does the use of multi-master replication, and consensus protocols, affect the data consistency? What mechanisms are used to ensure these properties, under different network and workload…
Fasih Saeed
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Facing Error in executing SQL query in GridDB

I am working with GridDB and trying to execute a SQL query, but I am getting an error. I have created a container and added some data to it. When I try to execute the query, I get an error message saying "Syntax error near 'query'". I have tried…
Muaaz Hasni
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Cluster to Cluster replication in gridDB

is there any way to setup cluster to cluster replication for gridDB in case one cluster goes down? I really want to have high availability environment in case my cluster in one environment goes down, thank you. I read documentations online but…
Fasih Saeed
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Rows empty Error, using GridDB web API to populate data in JSON format

This question is about sending JSON payloads to a Web API Endpoint. I am using GridDB's web API to insert data into an existing table, via the PUT call. I am sending a JSON payload to be inserted into a table(container) as rows. The HTTP PUT method…
Pratik Dwivedi
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