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fix modification error

This commit is contained in:
Hongze Cheng 2019-11-25 10:04:48 +08:00
parent 528b601287
commit 534aa8b11d
1 changed files with 32 additions and 35 deletions
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67
src/system/detail/src/vnodeImport.c
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@ -171,6 +171,34 @@ int vnodeImportPoints(SMeterObj *pObj, char *cont, int contLen, char source, voi
payload = pSubmit->payLoad; payload = pSubmit->payLoad;
firstKey = KEY_AT_INDEX(payload, pObj->bytesPerPoint, 0); firstKey = KEY_AT_INDEX(payload, pObj->bytesPerPoint, 0);
rows = htons(pSubmit->numOfRows);
assert(rows > 0);
int expectedLen = rows * pObj->bytesPerPoint + sizeof(pSubmit->numOfRows);
if (expectedLen != contLen) {
dError("vid:%d sid:%d id:%s, invalid import, expected:%d, contLen:%d", pObj->vnode, pObj->sid, pObj->meterId,
expectedLen, contLen);
return TSDB_CODE_WRONG_MSG_SIZE;
}
// Check timestamp context.
TSKEY minKey = 0, maxKey = 0;
lastKey = KEY_AT_INDEX(payload, pObj->bytesPerPoint, rows - 1);
assert(firstKey <= lastKey);
vnodeGetValidDataRange(pObj->vnode, now, &minKey, &maxKey);
if (firstKey < minKey || firstKey > maxKey || lastKey < minKey || lastKey > maxKey) {
dError(
"vid:%d sid:%d id:%s, invalid timestamp to import, rows:%d firstKey: %ld lastKey: %ld minAllowedKey:%ld "
"maxAllowedKey:%ld",
pObj->vnode, pObj->sid, pObj->meterId, rows, firstKey, lastKey, minKey, maxKey);
return TSDB_CODE_TIMESTAMP_OUT_OF_RANGE;
}
if (pVnode->cfg.commitLog && source != TSDB_DATA_SOURCE_LOG) {
if (pVnode->logFd < 0) return TSDB_CODE_INVALID_COMMIT_LOG;
code = vnodeWriteToCommitLog(pObj, TSDB_ACTION_IMPORT, cont, contLen, sversion);
if (code != 0) return code;
}
if (firstKey > pObj->lastKey) { // Just call insert if (firstKey > pObj->lastKey) { // Just call insert
vnodeClearMeterState(pObj, TSDB_METER_STATE_IMPORTING); vnodeClearMeterState(pObj, TSDB_METER_STATE_IMPORTING);
// TODO: Here may fail to set the state, add error handling. // TODO: Here may fail to set the state, add error handling.
@ -179,41 +207,10 @@ int vnodeImportPoints(SMeterObj *pObj, char *cont, int contLen, char source, voi
// TODO: outside clear state function is invalid for this structure // TODO: outside clear state function is invalid for this structure
vnodeClearMeterState(pObj, TSDB_METER_STATE_INSERT); vnodeClearMeterState(pObj, TSDB_METER_STATE_INSERT);
} else { // trigger import } else { // trigger import
{ if (sversion != pObj->sversion) {
rows = htons(pSubmit->numOfRows); dError("vid:%d sid:%d id:%s, invalid sversion, expected:%d received:%d", pObj->vnode, pObj->sid, pObj->meterId,
assert(rows > 0); pObj->sversion, sversion);
int expectedLen = rows * pObj->bytesPerPoint + sizeof(pSubmit->numOfRows); return TSDB_CODE_OTHERS;
if (expectedLen != contLen) {
dError("vid:%d sid:%d id:%s, invalid import, expected:%d, contLen:%d", pObj->vnode, pObj->sid, pObj->meterId,
expectedLen, contLen);
return TSDB_CODE_WRONG_MSG_SIZE;
}
if (sversion != pObj->sversion) {
dError("vid:%d sid:%d id:%s, invalid sversion, expected:%d received:%d", pObj->vnode, pObj->sid, pObj->meterId,
pObj->sversion, sversion);
return TSDB_CODE_OTHERS;
}
// Check timestamp context.
TSKEY minKey = 0, maxKey = 0;
lastKey = KEY_AT_INDEX(payload, pObj->bytesPerPoint, rows - 1);
assert(firstKey <= lastKey);
vnodeGetValidDataRange(pObj->vnode, now, &minKey, &maxKey);
if (firstKey < minKey || firstKey > maxKey || lastKey < minKey || lastKey > maxKey) {
dError(
"vid:%d sid:%d id:%s, invalid timestamp to import, rows:%d firstKey: %ld lastKey: %ld minAllowedKey:%ld "
"maxAllowedKey:%ld",
pObj->vnode, pObj->sid, pObj->meterId, rows, firstKey, lastKey, minKey, maxKey);
return TSDB_CODE_TIMESTAMP_OUT_OF_RANGE;
}
// TODO: Retry here will cause duplicate commit log written
if (pVnode->cfg.commitLog && source != TSDB_DATA_SOURCE_LOG) {
if (pVnode->logFd < 0) return TSDB_CODE_INVALID_COMMIT_LOG;
code = vnodeWriteToCommitLog(pObj, TSDB_ACTION_IMPORT, cont, contLen, sversion);
if (code != 0) return code;
}
} }
SImportInfo import; SImportInfo import;