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new a622ae20652 [enhancement](compaction) Abort merging rowsets when the
tablet is no more active (#40478)
a622ae20652 is described below
commit a622ae206524912a403b692908833756bf5f6e62
Author: Siyang Tang <[email protected]>
AuthorDate: Wed Sep 11 21:13:37 2024 +0800
[enhancement](compaction) Abort merging rowsets when the tablet is no more
active (#40478)
## Proposed changes
Merge rowsets is relatively long-term. Abort this stage if tablets are
no more active (not ready is an active state for compaction).
---
be/src/olap/merger.cpp | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/be/src/olap/merger.cpp b/be/src/olap/merger.cpp
index 02d77372b4b..cba828785d9 100644
--- a/be/src/olap/merger.cpp
+++ b/be/src/olap/merger.cpp
@@ -47,6 +47,7 @@
#include "olap/storage_engine.h"
#include "olap/tablet.h"
#include "olap/tablet_fwd.h"
+#include "olap/tablet_meta.h"
#include "olap/tablet_reader.h"
#include "olap/utils.h"
#include "util/slice.h"
@@ -136,7 +137,8 @@ Status Merger::vmerge_rowsets(BaseTabletSPtr tablet,
ReaderType reader_type,
size_t output_rows = 0;
bool eof = false;
while (!eof && !ExecEnv::GetInstance()->storage_engine().stopped()) {
- if (tablet->tablet_state() == TABLET_SHUTDOWN) {
+ auto tablet_state = tablet->tablet_state();
+ if (tablet_state != TABLET_RUNNING && tablet_state != TABLET_NOTREADY)
{
tablet->clear_cache();
return Status::Error<INTERNAL_ERROR>("tablet {} is not used any
more",
tablet->tablet_id());
@@ -303,6 +305,12 @@ Status Merger::vertical_compact_one_group(
size_t output_rows = 0;
bool eof = false;
while (!eof && !ExecEnv::GetInstance()->storage_engine().stopped()) {
+ auto tablet_state = tablet->tablet_state();
+ if (tablet_state != TABLET_RUNNING && tablet_state != TABLET_NOTREADY)
{
+ tablet->clear_cache();
+ return Status::Error<INTERNAL_ERROR>("tablet {} is not used any
more",
+ tablet->tablet_id());
+ }
// Read one block from block reader
RETURN_NOT_OK_STATUS_WITH_WARN(reader.next_block_with_aggregation(&block, &eof),
"failed to read next block when merging
rowsets of tablet " +
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