From e7b59ae56de998ebf0f2929bee52782aaa3d4c1d Mon Sep 17 00:00:00 2001 From: Haojun Liao Date: Thu, 27 Oct 2022 21:51:54 +0800 Subject: [PATCH] fix(query): handle the case of the single block in last files. --- source/dnode/vnode/src/tsdb/tsdbMergeTree.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/source/dnode/vnode/src/tsdb/tsdbMergeTree.c b/source/dnode/vnode/src/tsdb/tsdbMergeTree.c index 6c67c11220..8714528b32 100644 --- a/source/dnode/vnode/src/tsdb/tsdbMergeTree.c +++ b/source/dnode/vnode/src/tsdb/tsdbMergeTree.c @@ -324,6 +324,14 @@ int32_t tLDataIterOpen(struct SLDataIter **pIter, SDataFReader *pReader, int32_t taosArrayDestroy(pBlockLoadInfo->aSttBlk); pBlockLoadInfo->aSttBlk = pTmp; } + } else { // size == 1 + SSttBlk *pStart = taosArrayGet(pBlockLoadInfo->aSttBlk, 0); + if (pStart->suid != suid) { + (*pIter)->iSttBlk = -1; + double el = (taosGetTimestampUs() - st) / 1000.0; + tsdbDebug("load the last file info completed, elapsed time:%.2fms, %s", el, idStr); + return code; + } } double el = (taosGetTimestampUs() - st) / 1000.0;