Roman created DRILL-5044:
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Summary: After the dynamic registration of multiple jars
simultaneously not all UDFs were registered
Key: DRILL-5044
URL: https://issues.apache.org/jira/browse/DRILL-5044
Project: Apache Drill
Issue Type: Bug
Components: Functions - Drill
Affects Versions: 1.9.0
Reporter: Roman
Assignee: Arina Ielchiieva
I tried to register 21 jars simultaneously (property 'udf.retry-attempts' = 30)
and not all jars were registered. As I see in output, all function were
registered and /staging directory was empty, but not all of jars were moved
into /registry directory.
For example, after simultaneously registration I saw "The following UDFs in jar
test-1.1.jar have been registered: [test1(VARCHAR-REQUIRED)" message, but this
jar was not in /registry directory. If I tried to run function test1, I got
this error: "Error: SYSTEM ERROR: SqlValidatorException: No match found for
function signature test1(<CHARACTER>)". And if I tried reregister this jar, I
got "Jar with test-1.1.jar name has been already registered".
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