DBImpl destructor, pure virtual issue

[ravikant86]

(gdb) bt
#0 0x00007f34a4a3a425 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f34a4a3db8b in abort () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f34a1112a05 in __gnu_cxx::__verbose_terminate_handler () at ../../../../gcc-4.8.0/libstdc++-v3/libsupc++/vterminate.cc:95
#3 0x00007f34a1110b76 in __cxxabiv1::__terminate (handler=) at ../../../../gcc-4.8.0/libstdc++-v3/libsupc++/eh_terminate.cc:38
#4 0x00007f34a1110ba3 in std::terminate () at ../../../../gcc-4.8.0/libstdc++-v3/libsupc++/eh_terminate.cc:48
#5 0x00007f34a111167f in __cxxabiv1::__cxa_pure_virtual () at ../../../../gcc-4.8.0/libstdc++-v3/libsupc++/pure.cc:50
#6 0x00007f34a1433f66 in rocksdb::DBImpl::FindObsoleteFiles (this=this@entry=0x7f3418ad7c00, deletion_state=..., force=force@entry=true, no_full_scan=no_full_scan@entry=false) at db/db_impl.cc:624
#7 0x00007f34a1441765 in rocksdb::DBImpl::~DBImpl (this=0x7f3418ad7c00, __in_chrg=) at db/db_impl.cc:362
#8 0x00007f34a1441911 in rocksdb::DBImpl::~DBImpl (this=0x7f3418ad7c00, __in_chrg=) at db/db_impl.cc:397

[haoboxu]

How is your RocksDB instance life cycle managed? Is there any chance that the instance is tied up with a static variable? It's ideal if all instances are deleted in a controlled manner before static cleanup kicks in.

[igorcanadi]

@ravikant86 are you still having issues with this? Please reopen this issue if yes.

[hwpw]

may I know how this was fixed? I now have the same problem.

[igorcanadi]

@hwpw can you open a separate issue for your problem? This is likely a result of either:

1. you keep using DB* even after the destructor kicks in, or
2. you destruct RocksDB as part of static destruction. You need to delete DB* before int main() finishes.

[hwpw]

issue link: #649

On Wed, Jul 8, 2015 at 4:38 PM, Igor Canadi notifications@github.com
wrote:

@hwpw https://github.com/hwpw can you open a separate issue for your
problem? This is likely a result of either:

1. you keep using DB* even after the destructor kicks in, or
2. you destruct RocksDB as part of static destruction. You need to delete
   DB* before int main() finishes.

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