hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

[FEAT MERGE] remove retain_ctx use tx_data to hold mds op and optimise transfer move tx with check tx is needed

Browse Source
This commit is contained in:
obdev
2024-05-17 13:16:16 +00:00
committed by ob-robot
parent 37e5554e3b
commit aba3d456da
71 changed files with 2682 additions and 688 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
src/storage/multi_data_source/buffer_ctx.cpp
View File

@ -69,22 +69,22 @@ int BufferCtxNode::serialize(char *buf, const int64_t buf_len, int64_t &pos) con
}
template <int IDX>
int deserialize_(BufferCtx *&ctx_, int64_t type_idx, const char *buf, const int64_t buf_len, int64_t &pos) {
int deserialize_(BufferCtx *&ctx_, int64_t type_idx, const char *buf, const int64_t buf_len, int64_t &pos, ObIAllocator &allocator) {
int ret = OB_SUCCESS;
MDS_TG(10_ms);
if (IDX == type_idx) {
using ImplType = GET_CTX_TYPE_BY_TUPLE_IDX(IDX);
ImplType *p_impl = nullptr;
set_mds_mem_check_thread_local_info(MdsWriter(WriterType::UNKNOWN_WRITER, 0), typeid(ImplType).name());
if (OB_ISNULL(p_impl = (ImplType *)MTL(ObTenantMdsService*)->get_buffer_ctx_allocator().alloc(sizeof(ImplType),
ObMemAttr(MTL_ID(),
"MDS_CTX_DESE",
ObCtxIds::MDS_CTX_ID)))) {
if (OB_ISNULL(p_impl = (ImplType *)allocator.alloc(sizeof(ImplType),
ObMemAttr(MTL_ID(),
"MDS_CTX_DESE",
ObCtxIds::MDS_CTX_ID)))) {
ret = OB_ALLOCATE_MEMORY_FAILED;
MDS_LOG(ERROR, "fail to alloc buffer ctx memory", KR(ret), K(type_idx), K(IDX));
} else if (FALSE_IT(new (p_impl) ImplType())) {
} else if (MDS_FAIL(p_impl->deserialize(buf, buf_len, pos))) {
MTL(mds::ObTenantMdsService*)->get_buffer_ctx_allocator().free(p_impl);
allocator.free(p_impl);
p_impl = nullptr;
MDS_LOG(ERROR, "deserialzed from buffer failed", KR(ret), K(type_idx), K(IDX));
} else {
@ -98,7 +98,7 @@ int deserialize_(BufferCtx *&ctx_, int64_t type_idx, const char *buf, const int6
MDS_LOG(INFO, "deserialize ctx success", KR(ret), K(*p_impl), K(type_idx), K(IDX), K(buf_len), K(pos), K(lbt()));
}
reset_mds_mem_check_thread_local_info();
} else if (MDS_FAIL(deserialize_<IDX + 1>(ctx_, type_idx, buf, buf_len, pos))) {
} else if (MDS_FAIL(deserialize_<IDX + 1>(ctx_, type_idx, buf, buf_len, pos, allocator))) {
MDS_LOG(ERROR, "deserialzed from buffer failed", KR(ret), K(type_idx), K(IDX));
}
return ret;
@ -109,14 +109,15 @@ int deserialize_<BufferCtxTupleHelper::get_element_size()>(BufferCtx *&ctx_,
int64_t type_idx,
const char *buf,
const int64_t buf_len,
int64_t &pos)
int64_t &pos,
ObIAllocator &allocator)
{
int ret = OB_ERR_UNEXPECTED;
MDS_LOG(ERROR, "type idx out of tuple range", KR(ret), K(type_idx), K(BufferCtxTupleHelper::get_element_size()));
return ret;
}
int BufferCtxNode::deserialize(const char *buf, const int64_t buf_len, int64_t &pos)
int BufferCtxNode::deserialize(const char *buf, const int64_t buf_len, int64_t &pos, ObIAllocator &allocator)
{
int ret = OB_SUCCESS;
MDS_TG(10_ms);
@ -125,7 +126,7 @@ int BufferCtxNode::deserialize(const char *buf, const int64_t buf_len, int64_t &
MDS_LOG(ERROR, "fail to deserialize buffer ctx id", KR(ret), K(type_idx));
} else if (INVALID_VALUE == type_idx) {
MDS_LOG(DEBUG, "deserialized INVALD buffer ctx", KR(ret), K(type_idx), K(buf_len), K(pos));
} else if (MDS_FAIL(deserialize_<0>(ctx_, type_idx, buf, buf_len, pos))) {
} else if (MDS_FAIL(deserialize_<0>(ctx_, type_idx, buf, buf_len, pos, allocator))) {
MDS_LOG(WARN, "deserialized buffer ctx failed", KR(ret), K(type_idx));
}
return ret;