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Merge pull request #17624 from taosdata/szhou/fixbugs 

fix: set correct var meta length after tDecodeDataBlock
This commit is contained in:
Hongze Cheng 2022-10-26 11:53:25 +08:00 committed by GitHub
parent b2affd12b9 f68f3bcad1
commit 309bad6b3b
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 12 additions and 8 deletions
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6
source/common/src/tdatablock.c
View File

@ -1707,8 +1707,6 @@ void* tDecodeDataBlock(const void* buf, SSDataBlock* pBlock) {
if (IS_VAR_DATA_TYPE(data.info.type)) {
buf = taosDecodeBinary(buf, (void**)&data.varmeta.offset, pBlock->info.rows * sizeof(int32_t));
data.varmeta.length = pBlock->info.rows * sizeof(int32_t);
data.varmeta.allocLen = data.varmeta.length;
} else {
buf = taosDecodeBinary(buf, (void**)&data.nullbitmap, BitmapLen(pBlock->info.rows));
}
@ -1716,6 +1714,10 @@ void* tDecodeDataBlock(const void* buf, SSDataBlock* pBlock) {
int32_t len = 0;
buf = taosDecodeFixedI32(buf, &len);
buf = taosDecodeBinary(buf, (void**)&data.pData, len);
if (IS_VAR_DATA_TYPE(data.info.type)) {
data.varmeta.length = len;
data.varmeta.allocLen = len;
}
taosArrayPush(pBlock->pDataBlock, &data);
}
return (void*)buf;

11
source/libs/function/src/udfd.c
View File

@ -888,10 +888,11 @@ static int32_t udfdUvInit() {
}
global.loop = loop;
uv_pipe_init(global.loop, &global.ctrlPipe, 1);
uv_pipe_open(&global.ctrlPipe, 0);
uv_read_start((uv_stream_t *)&global.ctrlPipe, udfdCtrlAllocBufCb, udfdCtrlReadCb);
if (tsStartUdfd) { // udfd is started by taosd, which shall exit when taosd exit
uv_pipe_init(global.loop, &global.ctrlPipe, 1);
uv_pipe_open(&global.ctrlPipe, 0);
uv_read_start((uv_stream_t *)&global.ctrlPipe, udfdCtrlAllocBufCb, udfdCtrlReadCb);
}
getUdfdPipeName(global.listenPipeName, sizeof(global.listenPipeName));
removeListeningPipe();
@ -979,13 +980,13 @@ int32_t udfdDeinitResidentFuncs() {
char* funcName = taosArrayGet(global.residentFuncs, i);
SUdf** udfInHash = taosHashGet(global.udfsHash, funcName, strlen(funcName));
if (udfInHash) {
taosHashRemove(global.udfsHash, funcName, strlen(funcName));
SUdf* udf = *udfInHash;
if (udf->destroyFunc) {
(udf->destroyFunc)();
}
uv_dlclose(&udf->lib);
taosMemoryFree(udf);
taosHashRemove(global.udfsHash, funcName, strlen(funcName));
}
}
taosArrayDestroy(global.residentFuncs);

3
source/libs/scalar/src/scalar.c
View File

@ -1085,7 +1085,8 @@ EDealRes sclRewriteNonConstOperator(SNode **pNode, SScalarCtx *ctx) {
EDealRes sclRewriteFunction(SNode **pNode, SScalarCtx *ctx) {
SFunctionNode *node = (SFunctionNode *)*pNode;
SNode *tnode = NULL;
if (!fmIsScalarFunc(node->funcId) && (!ctx->dual)) {
if ((!fmIsScalarFunc(node->funcId) && (!ctx->dual)) ||
fmIsUserDefinedFunc(node->funcId)) {
return DEAL_RES_CONTINUE;
}