Paul Rogers created DRILL-5310:
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Summary: Memory leak in managed sort if OOM during sv2 allocation
Key: DRILL-5310
URL: https://issues.apache.org/jira/browse/DRILL-5310
Project: Apache Drill
Issue Type: Bug
Affects Versions: 1.10.0
Reporter: Paul Rogers
Assignee: Paul Rogers
Fix For: 1.10.0
See the "identical1" test case in DRILL-5266. Due to misconfiguration, the sort
was given too little memory to make progress. An OOM error occurred when
allocating an SV2.
In this scenario, the "converted" record batch is leaked.
Normally, a converted batch is added to the list of in-memory batches, then
released on {{close()}}. But, in this case, the batch is only a local variable,
and so leaks.
The code must release this batch in this condition.
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