https://github.com/hstreamdb/fetcher

A command line tool to read all data from a given stream
https://github.com/hstreamdb/fetcher

Last synced: 10 months ago
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A command line tool to read all data from a given stream

• Host: GitHub
• URL: https://github.com/hstreamdb/fetcher
• Owner: hstreamdb
• License: apache-2.0
• Created: 2022-06-28T06:26:23.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2022-06-28T07:00:25.000Z (almost 4 years ago)
• Last Synced: 2025-03-12T09:12:35.571Z (over 1 year ago)
• Language: Go
• Size: 18.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# README

A command line tool to read all data from a given stream.

## Installation

- You can download the binary release suitable for your system

- Or you can build from source code

  ```shell

  git clone git@github.com:hstreamdb/http-services.git

  cd http-services

  make all

  ```

## Usage

```go

./fetcher -h

fetcher is a command line tool for consuming data from HStreamDB Cluster.

Usage:

  fetcher [flags]

Flags:

  -t, --ack-timeout int32        ack timeout in seconds. (default 60)

  -c, --consumer-name string     consumer name.

  -h, --help                     help for fetcher

  -p, --host string              address of the HStream-server, separated by commas. e.g. 127.0.0.1:6570,127.0.0.2:6570,127.0.0.3:6570 (default "127.0.0.1:6570")

  -i, --interval int32           report statistical information in seconds. intervals less than and equal to 0 means report after all done. (default 3)

  -n, --stream-name string       name of stream to subscribe

  -s, --subscription-id string   subscription id.

  -v, --verbose                  print every fetched records if true.

  -w, --wait int32               if no more data fetched in wait seconds, then terminate. -1 means never stop. (default 60)

```

- These `Flags` are required:

  - `host`: The address information of the `HStreamDB-server`. Can be filled with multiple server addresses at the same time, separated by commas. 

  - `stream-name`：Specify the stream to subscribe to

  - `subscription-id`：Set a unique id for the subscription

- `verbose`：When this option is turned on, each message received will be printed in real time

  - Note:  When this option is turned on, the `interval` option will no longer take effect, but will print the total number of entries received after the final execution is completed