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Posted to dev@pegasus.apache.org by GitBox <gi...@apache.org> on 2021/05/28 10:53:48 UTC
[GitHub] [incubator-pegasus] Shuo-Jia removed a comment on issue #693: The server crash when balance with duplication
Shuo-Jia removed a comment on issue #693:
URL: https://github.com/apache/incubator-pegasus/issues/693#issuecomment-850327023
> ## Bug Report
> Please answer these questions before submitting your issue. Thanks!
>
> ### 1. What did you do?
> * dup status is `start`
> * set meta lively to balance after adding three node
>
> ### 2. What did you see instead?
> server crash and the core stack:
>
> ```
> (gdb) bt
> #0 dsn::zlock::lock (this=this@entry=0xa8) at /home/jiashuo1/work/pegasus/rdsn/src/runtime/zlocks.cpp:89
> #1 0x00007fd091686daf in zauto_lock (lock=..., this=<synthetic pointer>) at /home/jiashuo1/work/pegasus/rdsn/include/dsn/tool-api/zlocks.h:121
> #2 dsn::replication::mutation_log::max_commit_on_disk (this=this@entry=0x0) at /home/jiashuo1/work/pegasus/rdsn/src/replica/mutation_log.cpp:860
> #3 0x00007fd0917c68f4 in dsn::replication::load_mutation::run (this=0x21ad2bd90) at /home/jiashuo1/work/pegasus/rdsn/src/replica/duplication/duplication_pipeline.cpp:31
> #4 0x00007fd0918f8e9d in dsn::task::exec_internal (this=this@entry=0x27b827a71) at /home/jiashuo1/work/pegasus/rdsn/src/runtime/task/task.cpp:176
> #5 0x00007fd0919139fa in dsn::task_worker::loop (this=0x3347bc0) at /home/jiashuo1/work/pegasus/rdsn/src/runtime/task/task_worker.cpp:211
> #6 0x00007fd091913bc8 in dsn::task_worker::run_internal (this=0x3347bc0) at /home/jiashuo1/work/pegasus/rdsn/src/runtime/task/task_worker.cpp:191
> #7 0x00007fd08de0ffd0 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
> #8 0x00007fd08e99fdc5 in start_thread () from /lib64/libpthread.so.0
> #9 0x00007fd08d57273d in clone () from /lib64/libc.so.6
> ```
>
> ### 3. What version of Pegasus are you using?
> [Pegasus 2.1.1](https://github.com/apache/incubator-pegasus/tree/v2.1.1)
This core don't reproduced later, this issue will focus the follow problem in comment:
```
F2021-04-20 17:01:01.121 (1618909261121014136 26dc7) replica.rep_long1.04050011002af702: prepare_list.cpp:155:commit(): assertion expression: mu != nullptr && mu->is_logged()
F2021-04-20 17:01:01.121 (1618909261121033079 26dc7) replica.rep_long1.04050011002af702: prepare_list.cpp:155:commit(): [mutation_batch@210.59@10.132.5.5:32801] mutation 659887 is missing in prepare list
```
and the https://github.com/XiaoMi/rdsn/pull/838 is also fix this bug
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