CI Link

https://gradle-enterprise.elastic.co/s/cnsm4tgtkmn2g/tests/task/:x-pack:plugin:esql:compute:test/details/org.elasticsearch.compute.operator.RowInTableLookupOperatorTests/testSimpleToString?top-execution=1

Repro line

REPRODUCE WITH: ./gradlew ":x-pack:plugin:esql:compute:test" --tests "org.elasticsearch.compute.operator.RowInTableLookupOperatorTests.testSimpleToString" -Dtests.seed=9AC64E36D4590C4E -Dbuild.snapshot=false -Dtests.jvm.argline="-Dbuild.snapshot=false" -Dlicense.key=x-pack/license-tools/src/test/resources/public.key -Dtests.locale=lag -Dtests.timezone=Africa/Timbuktu -Druntime.java=25

Does it reproduce?

Yes

Applicable branches

main

Failure history

No response

Failure excerpt

Expected: a string matching the pattern <RowInTableLookup\[PackedValuesBlockHash\{groups=\[0:LONG], entries=4, size=\d+\.\d*kb}, keys=\[foo], mapping=\[0]]>	
     but: the string was "RowInTableLookup[PackedValuesBlockHash{groups=[0:LONG], entries=4, size=536b}, keys=[foo], mapping=[0]]"