xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

fix: tsdb reader deadlock

This commit is contained in:
Xiaoyu Wang 2023-02-09 15:57:37 +08:00
parent 79440f7a26
commit e5a27765a2
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
source/libs/executor/src/scanoperator.c
View File

@ -636,6 +636,7 @@ static SSDataBlock* doTableScanImpl(SOperatorInfo* pOperator) {
while (tsdbNextDataBlock(pTableScanInfo->base.dataReader)) {
if (isTaskKilled(pTaskInfo)) {
tsdbReleaseDataBlock(pTableScanInfo->base.dataReader);
T_LONG_JMP(pTaskInfo->env, pTaskInfo->code);
}
@ -2044,6 +2045,7 @@ static SSDataBlock* doRawScan(SOperatorInfo* pOperator) {
if (pTaskInfo->streamInfo.prepareStatus.type == TMQ_OFFSET__SNAPSHOT_DATA) {
if (pInfo->dataReader && tsdbNextDataBlock(pInfo->dataReader)) {
if (isTaskKilled(pTaskInfo)) {
tsdbReleaseDataBlock(pInfo->dataReader);
longjmp(pTaskInfo->env, pTaskInfo->code);
}
@ -2545,6 +2547,7 @@ static SSDataBlock* getTableDataBlockImpl(void* param) {
qTrace("tsdb/read-table-data: %p, enter next reader", reader);
while (tsdbNextDataBlock(reader)) {
if (isTaskKilled(pTaskInfo)) {
tsdbReleaseDataBlock(reader);
T_LONG_JMP(pTaskInfo->env, pTaskInfo->code);
}