List tables does not work for local region $ dy -r local list or

list tables does not work for local region about dynein HOT 1 CLOSED

awslabs commented on August 22, 2024

list tables does not work for local region

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Comments (1)

thash commented on August 22, 2024

Hi, thank you for reporting it. Let me share the current status of the issue.

After investigation, I have identified the issue can happen when ~/.dynein/cache.yml contains at least one cached table, but ~/.dynein/config.yml doesn't have any "using" table. Here's my reproduction steps to replicate your issue.

$ dy --version
dynein 0.1.2
$ dy config clear
$ dy config dump
---
tables: ~
---
using_region: ~
using_table: ~

$ dy -r local list ### works fine
DynamoDB tables in region: local
  Forum
  ProductCatalog
  Reply
  Thread

$ dy -r local desc Forum 1>/dev/null ### to cache a table in ~/.dynein/cache.yml
$ dy config dump
---
tables:
  local/Forum:
    region: local
    name: Forum
    pk:
      name: Name
      kind: S
    sk: ~
    indexes: ~
    mode: OnDemand
---
using_region: ~
using_table: ~

$ dy -r local list ### error
DynamoDB tables in region: local
[2021-07-21T18:52:47Z ERROR dy::app]
    To execute the command you must specify target table in one of following ways:
        * [RECOMMENDED] $ dy use <your_table> ... save target table to use.
        * Or, optionally you can pass --region and --table options to specify target for your commands. Refer --help for more information.
    To find all tables in all regions, try:
        * $ dy ls --all-regions

We'll need to modify the code to radically prevent this issue, I apologize for the inconvenience. For now, as a workaround, you can do $ dy use <your_table_name> or simply clear cached tables info by using $ dy config clear when you encounter the issue.

Please let me know if you need further assistance concerning the issue.

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