BiteTheDDDDt opened a new pull request, #25823:
URL: https://github.com/apache/doris/pull/25823
## Proposed changes
doris do not support float/double key type on storage engine.
```cpp
*** Query id: 0-0 ***
*** tablet id: 0 ***
*** Aborted at 1698114021 (unix time) try "date -d @1698114021" if you are
using GNU date ***
*** Current BE git commitID: 29b4448635 ***
*** SIGSEGV address not mapped to object (@0x0) received by PID 737595 (TID
740061 OR 0x7f0f225ff700) from PID 0; stack trace: ***
0# doris::signal::(anonymous namespace)::FailureSignalHandler(int,
siginfo_t*, void*) at
/mnt/disk2/liyuanyuan/enterprise-core/2.2.0.2/enterprise-core/be/src/common/signal_handler.h:417
1# os::Linux::chained_handler(int, siginfo*, void*) in
/mnt/disk2/liyuanyuan/ldb/jdk8/jre/lib/amd64/server/libjvm.so
2# JVM_handle_linux_signal in
/mnt/disk2/liyuanyuan/ldb/jdk8/jre/lib/amd64/server/libjvm.so
3# signalHandler(int, siginfo*, void*) in
/mnt/disk2/liyuanyuan/ldb/jdk8/jre/lib/amd64/server/libjvm.so
4# 0x00007F115F086B50 in /lib64/libc.so.6
5#
doris::segment_v2::SegmentWriter::_full_encode_keys[abi:cxx11](std::vector<doris::vectorized::IOlapColumnDataAccessor*,
std::allocator<doris::vectorized::IOlapColumnDataAccessor*> > const&, unsigned
long, bool) at
/mnt/disk2/liyuanyuan/enterprise-core/2.2.0.2/enterprise-core/be/src/olap/rowset/segment_v2/segment_writer.cpp:743
6# doris::segment_v2::SegmentWriter::append_block(doris::vectorized::Block
const*, unsigned long, unsigned long) at
/mnt/disk2/liyuanyuan/enterprise-core/2.2.0.2/enterprise-core/be/src/olap/rowset/segment_v2/segment_writer.cpp:696
7# doris::BetaRowsetWriter::_do_add_block(doris::vectorized::Block const*,
std::unique_ptr<doris::segment_v2::SegmentWriter,
std::default_delete<doris::segment_v2::SegmentWriter> >*, unsigned long,
unsigned long) at
/mnt/disk2/liyuanyuan/enterprise-core/2.2.0.2/enterprise-core/be/src/olap/rowset/beta_rowset_writer.cpp:392
8# doris::BetaRowsetWriter::_add_block(doris::vectorized::Block const*,
std::unique_ptr<doris::segment_v2::SegmentWriter,
std::default_delete<doris::segment_v2::SegmentWriter> >*, doris::FlushContext
const*) at
/mnt/disk2/liyuanyuan/enterprise-core/2.2.0.2/enterprise-core/be/src/olap/rowset/beta_rowset_writer.cpp:408
9# doris::BetaRowsetWriter::flush_single_memtable(doris::vectorized::Block
const*, long*, doris::FlushContext const*) at
/mnt/disk2/liyuanyuan/enterprise-core/2.2.0.2/enterprise-core/be/src/olap/rowset/beta_rowset_writer.cpp:472
10# doris::MemTable::_do_flush() at
/mnt/disk2/liyuanyuan/enterprise-core/2.2.0.2/enterprise-core/be/src/olap/memtable.cpp:540
11# doris::MemTable::flush() at
/mnt/disk2/liyuanyuan/enterprise-core/2.2.0.2/enterprise-core/be/src/olap/memtable.cpp:503
12# doris::FlushToken::_flush_memtable(doris::MemTable*, long) at
/mnt/disk2/liyuanyuan/enterprise-core/2.2.0.2/enterprise-core/be/src/olap/memtable_flush_executor.cpp:99
13# doris::MemtableFlushTask::run() at
/mnt/disk2/liyuanyuan/enterprise-core/2.2.0.2/enterprise-core/be/src/olap/memtable_flush_executor.cpp:47
14# doris::ThreadPool::dispatch_thread() in
/mnt/disk2/liyuanyuan/enterprise-core/2.2.0.2/selectdb-doris-2.0.2-ikas/be/lib/doris_be
15# doris::Thread::supervise_thread(void*) at
/mnt/disk2/liyuanyuan/enterprise-core/2.2.0.2/enterprise-core/be/src/util/thread.cpp:470
16# start_thread in /lib64/libpthread.so.0
17# __clone in /lib64/libc.so.6
```
## Further comments
If this is a relatively large or complex change, kick off the discussion at
[[email protected]](mailto:[email protected]) by explaining why you
chose the solution you did and what alternatives you considered, etc...
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