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Posted to dev@pegasus.apache.org by GitBox <gi...@apache.org> on 2021/03/17 09:08:10 UTC
[GitHub] [incubator-pegasus] Shuo-Jia commented on issue #659: disk engine buffer size coredump in 2.0.0-write-optim
Shuo-Jia commented on issue #659:
URL: https://github.com/apache/incubator-pegasus/issues/659#issuecomment-800919853
This bug is also happen on [2.1.1](https://github.com/apache/incubator-pegasus/tree/v2.1.1) when load-balance with learning.
libaio has been replced by `pwrite` and `pread`, so the bug shouldn't be caused by libaio.
```
#0 0x00000031b08328a5 in raise () from /lib64/libc.so.6
(gdb) bt
#0 0x00000031b08328a5 in raise () from /lib64/libc.so.6
#1 0x00000031b0834085 in abort () from /lib64/libc.so.6
#2 0x00007f66fe68014e in dsn_coredump () at /home/jiashuo1/work/pegasus/rdsn/src/runtime/service_api_c.cpp:94
#3 0x00007f66fe788458 in dsn::disk_file::on_write_completed (this=<optimized out>, wk=wk@entry=0x705e140, ctx=ctx@entry=0x7f668bbb6b6c, err=..., size=size@entry=2147479552)
at /home/jiashuo1/work/pegasus/rdsn/src/aio/disk_engine.cpp:127
#4 0x00007f66fe788980 in dsn::disk_engine::complete_io (this=0x7f66feb321f0 <dsn::utils::singleton<dsn::disk_engine>::instance()::_instance>, aio=aio@entry=0x705e140, err=..., bytes=2147479552)
at /home/jiashuo1/work/pegasus/rdsn/src/aio/disk_engine.cpp:276
#5 0x00007f66fe78fb7e in dsn::aio_provider::complete_io (this=this@entry=0x19081c0, aio=aio@entry=0x705e140, err=..., err@entry=..., bytes=<optimized out>) at /home/jiashuo1/work/pegasus/rdsn/src/aio/aio_provider.cpp:36
#6 0x00007f66fe78d660 in dsn::native_linux_aio_provider::aio_internal (this=0x19081c0, aio_tsk=0x705e140, async=async@entry=true, pbytes=pbytes@entry=0x0)
at /home/jiashuo1/work/pegasus/rdsn/src/aio/native_linux_aio_provider.cpp:128
#7 0x00007f66fe78d75a in operator() (__closure=<optimized out>) at /home/jiashuo1/work/pegasus/rdsn/src/aio/native_linux_aio_provider.cpp:101
#8 std::_Function_handler<void(), dsn::native_linux_aio_provider::submit_aio_task(dsn::aio_task*)::<lambda()> >::_M_invoke(const std::_Any_data &) (__functor=...)
at /home/jiashuo1/app/toolchain/gcc540/output/include/c++/5.4.0/functional:1871
#9 0x00007f66fe6d7c61 in dsn::task::exec_internal (this=this@entry=0x2f68cfb30) at /home/jiashuo1/work/pegasus/rdsn/src/runtime/task/task.cpp:176
#10 0x00007f66fe6f1bda in dsn::task_worker::loop (this=0x20ec540) at /home/jiashuo1/work/pegasus/rdsn/src/runtime/task/task_worker.cpp:211
#11 0x00007f66fe6f1ddd in dsn::task_worker::run_internal (this=0x20ec540) at /home/jiashuo1/work/pegasus/rdsn/src/runtime/task/task_worker.cpp:191
#12 0x00007f66facc2fd0 in std::execute_native_thread_routine (__p=<optimized out>) at /home/jiashuo1/app/toolchain/gcc540/objdir/../gcc-5.4.0/libstdc++-v3/src/c++11/thread.cc:84
#13 0x00000031b0c07851 in start_thread () from /lib64/libpthread.so.0
#14 0x00000031b08e811d in clone () from /lib64/libc.so.6
```
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