The Doris be hangs up frequently

[贺言君]

The be hangs up frequently。My system has 5 be。Some be hangs up frequently。



be.out : 



*** Aborted at 1672217594 (unix time) try "date -d @1672217594" if you are 
using GNU date ****** SIGSEGV unkown detail explain (@0x0) received by PID 1321 
(TID 0x7f6756b57700) from PID 0; stack trace: ***
 0# doris::signal::(anonymous namespace)::FailureSignalHandler(int, 
siginfo_t*, void*) at /mnt/disk2/apache-doris/be/src/common/signal_handler.h:420
 1# 0x00007F67AC748400 in /lib64/libc.so.6
&nbsp;2# doris::BaseFieldtypeTraits<(doris::FieldType)9&gt;::equal(void const*, 
void const*) at /mnt/disk2/apache-doris/be/src/olap/types.h:491
&nbsp;3# doris::TupleReader::_agg_key_next_row(doris::RowCursor*, 
doris::MemPool*, doris::ObjectPool*, bool*) at 
/mnt/disk2/apache-doris/be/src/olap/tuple_reader.cpp:159
&nbsp;4# doris::Merger::merge_rowsets(std::shared_ptr<doris::Tablet&gt;, 
doris::ReaderType, std::vector<std::shared_ptr<doris::RowsetReader&gt;, 
std::allocator<std::shared_ptr<doris::RowsetReader&gt; &gt; &gt; const&amp;, 
doris::RowsetWriter*, doris::Merger::Statistics*) in 
/data1/apache-doris-be/be/lib/doris_be
&nbsp;5# doris::Compaction::do_compaction_impl(long) in 
/data1/apache-doris-be/be/lib/doris_be
&nbsp;6# doris::Compaction::do_compaction(long) at 
/mnt/disk2/apache-doris/be/src/olap/compaction.cpp:112
&nbsp;7# doris::BaseCompaction::execute_compact_impl() in 
/data1/apache-doris-be/be/lib/doris_be
&nbsp;8# doris::Compaction::execute_compact() at 
/mnt/disk2/apache-doris/be/src/olap/compaction.cpp:50
&nbsp;9# doris::Tablet::execute_compaction(doris::CompactionType) in 
/data1/apache-doris-be/be/lib/doris_be
10# std::_Function_handler<void (), 
doris::StorageEngine::_submit_compaction_task(std::shared_ptr<doris::Tablet&gt;,
 doris::CompactionType)::$_12&gt;::_M_invoke(std::_Any_data const&amp;) at 
/mnt/disk2/ygl/installs/ldbtools/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_function.h:291
11# doris::ThreadPool::dispatch_thread() at 
/mnt/disk2/apache-doris/be/src/util/threadpool.cpp:578
12# doris::Thread::supervise_thread(void*) at 
/mnt/disk2/apache-doris/be/src/util/thread.cpp:407
13# start_thread in /lib64/libpthread.so.0
14# clone in /lib64/libc.so.6










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