mysqld: /data/src/10.2/storage/rocksdb/rocksdb/db/compaction_iterator.cc:314: void rocksdb::CompactionIterator::NextFromInput(): Assertion `ikey_.type == kTypeValue' failed.

180330 17:39:12 [ERROR] mysqld got signal 6 ;

#7  0x00007fa3eacd6ee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6

#8  0x00007fa3e5ccbf50 in rocksdb::CompactionIterator::NextFromInput (this=0x7fa3d4006520) at /data/src/10.2/storage/rocksdb/rocksdb/db/compaction_iterator.cc:314

#9  0x00007fa3e5ccb4fd in rocksdb::CompactionIterator::Next (this=0x7fa3d4006520) at /data/src/10.2/storage/rocksdb/rocksdb/db/compaction_iterator.cc:156

#10 0x00007fa3e5cd2dfb in rocksdb::CompactionJob::ProcessKeyValueCompaction (this=0x7fa3dfffdbc0, sub_compact=0x7fa3d4003a60) at /data/src/10.2/storage/rocksdb/rocksdb/db/compaction_job.cc:886

#11 0x00007fa3e5cd0e22 in rocksdb::CompactionJob::Run (this=0x7fa3dfffdbc0) at /data/src/10.2/storage/rocksdb/rocksdb/db/compaction_job.cc:535

#12 0x00007fa3e5a15d61 in rocksdb::DBImpl::BackgroundCompaction (this=0x55ef44a05070, made_progress=0x7fa3dfffe157, job_context=0x7fa3dfffe1c0, log_buffer=0x7fa3dfffe3c0, prepicked_compaction=0x7fa3c4002bc0) at /data/src/10.2/storage/rocksdb/rocksdb/db/db_impl_compaction_flush.cc:1687

#13 0x00007fa3e5a13cea in rocksdb::DBImpl::BackgroundCallCompaction (this=0x55ef44a05070, prepicked_compaction=0x7fa3c4002bc0, bg_thread_pri=rocksdb::Env::LOW) at /data/src/10.2/storage/rocksdb/rocksdb/db/db_impl_compaction_flush.cc:1344

#14 0x00007fa3e5a12e0b in rocksdb::DBImpl::BGWorkCompaction (arg=0x7fa3c4002be0) at /data/src/10.2/storage/rocksdb/rocksdb/db/db_impl_compaction_flush.cc:1163

#15 0x00007fa3e5d5c6b4 in rocksdb::ThreadPoolImpl::<lambda()>::operator()(void) const (__closure=0x7fa3c4002630) at /data/src/10.2/storage/rocksdb/rocksdb/util/threadpool_imp.cc:424

#16 0x00007fa3e5d5cb4f in std::_Function_handler<void(), rocksdb::ThreadPoolImpl::Schedule(void (*)(void*), void*, void*, void (*)(void*))::<lambda()> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/4.9/functional:2039

#17 0x00007fa3e5c53cae in std::function<void ()>::operator()() const (this=0x7fa3dfffedd0) at /usr/include/c++/4.9/functional:2439

#18 0x00007fa3e5d5ba73 in rocksdb::ThreadPoolImpl::Impl::BGThread (this=0x55ef447b2dd0, thread_id=0) at /data/src/10.2/storage/rocksdb/rocksdb/util/threadpool_imp.cc:237

#19 0x00007fa3e5d5bb5a in rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper (arg=0x55ef44a02e60) at /data/src/10.2/storage/rocksdb/rocksdb/util/threadpool_imp.cc:261

#20 0x00007fa3e5d64242 in std::_Bind_simple<void* (*(rocksdb::BGThreadMetadata*))(void*)>::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x55ef449e44d8) at /usr/include/c++/4.9/functional:1700

#21 0x00007fa3e5d6413b in std::_Bind_simple<void* (*(rocksdb::BGThreadMetadata*))(void*)>::operator()() (this=0x55ef449e44d8) at /usr/include/c++/4.9/functional:1688

#22 0x00007fa3e5d640b8 in std::thread::_Impl<std::_Bind_simple<void* (*(rocksdb::BGThreadMetadata*))(void*)> >::_M_run() (this=0x55ef449e44c0) at /usr/include/c++/4.9/thread:115

#23 0x00007fa3eb61d200 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6

#24 0x00007fa3ec9ad494 in start_thread (arg=0x7fa3dffff700) at pthread_create.c:333

#25 0x00007fa3ead9393f in clone () from /lib/x86_64-linux-gnu/libc.so.6

# Run with --mysqld=--plugin-load-add=ha_rocksdb --repeat=N

--source include/have_partition.inc 

CREATE TABLE t1 (a INT) ENGINE=RocksDB;

CREATE TABLE t2 (pk INT PRIMARY KEY, f VARCHAR(1), KEY(f)) ENGINE=RocksDB;

INSERT INTO t2 VALUES 

(1,'a'),(2,'b'),(3,'c'),(4,'d'),(5,'e'),(6,'f'),(7,'g'),(8,'h'),(9,'i'),(10,'j');

--connect (con1,localhost,root,,test)

BEGIN;

SELECT * FROM t1;

--connection default

ALTER TABLE t2 PARTITION BY KEY() PARTITIONS 6;

--connect (con2,localhost,root,,test)

XA START 'xid1';

UPDATE t2 SET f = 'x';

--error ER_XAER_RMFAIL

GRANT SELECT ON something TO somebody;

--connection default

ALTER TABLE t2 PARTITION BY KEY() PARTITIONS 8;

--connection con2

XA END 'xid1';

XA PREPARE 'xid1';

XA COMMIT 'xid1';

sleep 10; 

# Cleanup

--disconnect con2

--connection con1

COMMIT;

--disconnect con1

--connection default

DROP TABLE t1, t2;