search_logs: Always return empty result

[baurine]

Bug Report

Please answer these questions before submitting your issue. Thanks!

What did you do?

1. Click "Search Logs" link on the left side menu to enter the search logs app.
2. Choose "Recent 4 week" as time range, remain others with the default value
3. Click "Search" button to start searching logs

What did you expect to see?

A non-empty table

What did you see instead?

An empty result table

What version of TiDB Dashboard are you using (./tidb-dashboard --version)?

Tried TiDB v4.0.0 , v4.0.1, nightly by tiup playground v4.0.0|v4.0.1|nightly --tiflash 0 command. All have this issue.

[breezewish]

Looks to be caused by playground . We need further investigation. Would like to keep tracking on this problem? @baurine

[baurine]

Sure.

[baurine]

Some investigation results by using tiup-cluster to deploy the cluster.

Works fine in an old v4.0.0-rc cluster

Works fine in v4.0.0

[baurine]

Continue to try v4.0.1 and nightly.

[baurine]

After testing, it works fine in v4.0.1 and nightly as well. (omit the screenshots)

[baurine]

The reason is that the playground outputs some illegal format logs to the log file. Submit an issue for tiup: pingcap/tiup#570

We can also polish the SearchLog logic (in sysutil and TiKV repo) to support to handle illegal logs.

[stale]

Is this still relevant? If so, what is blocking it? Is there anything you can do to help move it forward?

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.