zbtzbtzbt commented on pull request #8555:
URL: https://github.com/apache/incubator-doris/pull/8555#issuecomment-1075989532
When inserting HLL column data in following way, it will coredump.
@zuochunwei
`insert into data_zuo_oom_hll_master_41a15ccd select from data_tmp a where
a.dt = 20210330;`
(SQL is trimmed)
```
*** Aborted at 1648013851 (unix time) try "date -d @1648013851" if you are
using GNU date ***
PC: @ 0x55a98e4c4a9f doris::MemTable::RowCursorComparator::operator()()
*** SIGSEGV (@0x0) received by PID 331999 (TID 0x7faaceee1700) from PID 0;
stack trace: ***
@ 0x55a990215592 google::(anonymous
namespace)::FailureSignalHandler()
@ 0x7fab5f61c400 (unknown)
@ 0x55a98e4c4a9f doris::MemTable::RowCursorComparator::operator()()
@ 0x55a98e4c5a17 doris::MemTable::insert()
@ 0x55a98ede69aa doris::DeltaWriter::write()
@ 0x55a98e5fdfcc doris::TabletsChannel::add_batch()
@ 0x55a98e5fa4ef doris::LoadChannel::add_batch()
@ 0x55a98e5f4393 doris::LoadChannelMgr::add_batch()
@ 0x55a98e6a528b
_ZZN5doris20PInternalServiceImplINS_15PBackendServiceEE23tablet_writer_add_batchEPN6google8protobuf13RpcControllerEPKNS_28PTabletWriterAddBatchRequestEPNS_27PTabletWriterAddBatchResultEPNS4_7ClosureEENKUlvE_clEv
@ 0x55a98e5939f3 doris::PriorityThreadPool::work_thread()
@ 0x55a9922bd350 execute_native_thread_routine
@ 0x7fab5f3d1ea5 start_thread
@ 0x7fab5f6e49fd __clone
```
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