Wenjun Zhu created TRAFODION-3187:
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Summary: ref count of ComDiagsArea is not increased
Key: TRAFODION-3187
URL: https://issues.apache.org/jira/browse/TRAFODION-3187
Project: Apache Trafodion
Issue Type: Bug
Components: -exe
Affects Versions: 2.4
Reporter: Wenjun Zhu
Assignee: Wenjun Zhu
Fix For: 2.4
code of ExTupleFlowTcb::work() in core/sql/executor/ex_tuple_flow.cpp
{code:java}
308 if ((pstate.tgtRowsSent_ == FALSE) &&
309 (src_entry->getDiagsArea()))
310 {
311 // a warning is returned with EOD and
312 // nothing else was returned from source.
313 // Move warning to parent's up queue.
314 if (qParent_.up->isFull())
315 return WORK_OK;
316
317 ex_queue_entry * up_entry =
318 qParent_.up->getTailEntry();
319 up_entry->setDiagsArea(src_entry->getDiagsArea());
320 }
{code}
has not increased the ref count, compared to the following correct one:
{code:java}
294 if (from->getDiagsArea())
295 from->getDiagsArea()->incrRefCount();
296
297 setDiagsArea(from->getDiagsArea());
{code}
of atp_struct::copyAtp() in ore/sql/exp/ExpAtp.h
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