Dirk Rudolph created SLING-7583:
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Summary: Log tracer runs into ClassCastException for oak-queries
Key: SLING-7583
URL: https://issues.apache.org/jira/browse/SLING-7583
Project: Sling
Issue Type: Bug
Components: Extensions
Affects Versions: Log Tracer 1.0.4, Log Tracer 1.0.6
Reporter: Dirk Rudolph
Oak's {{QueryEngineImpl}} logs the following "cost: {} for query {}" with the
first parameter being a primitive {{double}} and the second being an instance
of {{QueryImpl}} [1]. On the other hand the TraceContext casts thats second
parameter to {{String}} without a type check [2]. I would propose to use
{{String.valueOf()}} here to get the proper {{toString()}} implementation of
the {{QueryImpl}} object.
[1]
[https://github.com/apache/jackrabbit-oak/blob/jackrabbit-oak-1.6.7/oak-core/src/main/java/org/apache/jackrabbit/oak/query/QueryEngineImpl.java#L311]
[2]
[https://github.com/apache/sling-org-apache-sling-tracer/blob/master/src/main/java/org/apache/sling/tracer/internal/TracerContext.java#L92]
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