Error example:

Query 20160519_223238_81890_gf734 failed: TOO_MANY_REQUESTS_FAILED: Failed to read f1a04ceb-c217-4ee4-ba4f-17b10c78ec9f. 

Description

The TOO_MANY_REQUESTS_FAILED error indicates that there are many data reading errors. Presto itself does not have fault tolerance, so in this situation, it will exit with an error once. By re-executing the query in TD, the query itself will be successful. Therefore, the log will be cleared once, but the Presto query will be re-executed after a few minutes.

Environment

  • Presto

Cause

The message happens when our internal error increased. But, presto job retries automatically, so the job succeeded.

Resolution

Presto job retries automatically or re-execute the query in TD.

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