Bug #112434 testNodeRestart -n Bug34216 fails randomly

• Submitted: 22 Sep 2023 13:06
• Modified: 5 Dec 2023 14:23
• Reporter: Mikael Ronström
• Status: Closed
• Category: MySQL Cluster: Cluster (NDB) storage engine
• Severity: S3 (Non-critical)
• Version: 8.0.34
• OS: Any
• CPU Architecture: Any

[22 Sep 2023 13:06] Mikael Ronström

Description:
This test executes a number of updates and then crashes the node on
a COMMIT. However sometimes the node crashes already in the middle
of the transaction.

The reason is that the NDB API can issue reads on ndb_index_stat table
when running the test case. This triggers also the crash.

How to repeat:
testNodeRestart -n Bug34216

Suggested fix:
Either avoid crashing based on table id or only crash when committing
updates for ERROR_INSERT 5048, 5049

[25 Sep 2023 3:55] MySQL Verification Team

Hello Mikael,

Thank you for the report and feedback.

Sincerely,
Umesh

[5 Dec 2023 14:23] Jon Stephens

Fixed in NDB 8.0.36 and 8.3.0.

Appears to affect testing only.

Closed.