Roman created DRILL-5007:
----------------------------
Summary: Dynamic UDF lazy-init does not work correctly in
multi-node cluster
Key: DRILL-5007
URL: https://issues.apache.org/jira/browse/DRILL-5007
Project: Apache Drill
Issue Type: Bug
Components: Functions - Drill
Affects Versions: 1.9.0
Reporter: Roman
Assignee: Arina Ielchiieva
When I registered jar in 1st node and ran long query with function for first
time I had got error:
{quote}
Error: SYSTEM ERROR: SchemaChangeException: Failure while trying to materialize
incoming schema. Errors:
Error in expression at index 0. Error: Missing function
implementation:[f(VARCHAR-OPTIONAL, VARCHAR-OPTIONAL). Full expression: null..
{quote}
When I tried to run this query second time it finished correctly. It seems
another nodes did not get new function.
So lazy-init does not work well on another nodes before query fails.
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