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Crash in rocksdb::CuckooTableBuilder::Add #819

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hyadava opened this issue Nov 5, 2015 · 1 comment
Closed

Crash in rocksdb::CuckooTableBuilder::Add #819

hyadava opened this issue Nov 5, 2015 · 1 comment

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@hyadava
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hyadava commented Nov 5, 2015

I see the following crash in my application that is using rocksdb 3.10.2

(gdb) info threads
Id Target Id Frame
2 Thread 0x7ff96484db60 (LWP 4427) 0x0000003f12878395 in _int_free () from /lib64/libc.so.6

this is the other thread
(gdb) bt
#0 0x0000003f12878395 in _int_free () from /lib64/libc.so.6
#1 0x00007ff965941979 in _M_dispose (__a=..., this=) at /home/shanbin/gcc-bld/x86_64-redhat-linux/libstdc++-v3/include/bits/basic_string.h:229
#2 std::string::assign (this=0x7fffe150f540, __str=...) at /home/shanbin/gcc-bld/x86_64-redhat-linux/libstdc++-v3/include/bits/basic_string.tcc:250
#3 0x00007ff965480c07 in operator= (__str=..., this=)

at /nfs/ystools/vol/ystools/releng/build/Linux_2.6_rh4_x86_64/tools/gcc/4.1.1/bin/../lib/gcc/x86_64-unknown-linux-gnu/4.1.1/../../../../include/c++/4.1.1/bits/basic_string.h:486

#4 log4cxx::helpers::CharMessageBuffer::str (this=0x7fffe150f540) at messagebuffer.cpp:75
#5 0x00007ff96579d2b5 in libnqss::RocksDBDataStore::init (this=0xc2ccc8, identifier=..., userGuids=..., flags=)

at /home/hyadava/git/fb/libnqss/src/datastore/RocksDBDataStore.cc:233

#6 0x00007ff9657a5284 in libnqss::DataStoreFactory::createDataStore (type=type@entry=libnqss::kInMemLocal, provider=provider@entry=libnqss::kRocksDB, location=..., userGuids=...,

flags=flags@entry=12) at /home/hyadava/git/fb/libnqss/src/datastore/DataStoreFactory.cc:21

#7 0x00000000004155e7 in main (argc=17, argv=0x7fffe1528e78) at /home/hyadava/git/fb/libnqss/src/tools/RocksDBDataLoader.cc:784

Some information about my application

rocksdb version : 3.10.2
OS: Linux XXX.XXX.XXX 2.6.32-431.23.3.el6.XXXXX.20140804.x86_64 #1 SMP Mon Aug 4 04:44:59 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

My application creates 1400 column families. I see this crash if I try to re-insert the same set of records in some of the column families. Is there an upper limit on the number of column families? I could not find anything in the documentation.

@gfosco
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gfosco commented Jan 10, 2018

Closing this via automation due to lack of activity. If discussion is still needed here, please re-open or create a new/updated issue.

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