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new c16be3c2b79 [Revert](partial update) Revert "Fix missing rowsets
during doing alignment when flushing memtable due to compaction #28062
(#28468)" (#28676)
c16be3c2b79 is described below
commit c16be3c2b79628213b2be00ac4c6da8619bf6a92
Author: Xin Liao <liaoxin...@126.com>
AuthorDate: Wed Dec 20 10:25:26 2023 +0800
[Revert](partial update) Revert "Fix missing rowsets during doing alignment
when flushing memtable due to compaction #28062 (#28468)" (#28676)
This reverts commit 8c8f322574df58e900d9ccef0d680d723d594368.
---
be/src/olap/memtable.cpp | 26 --------
be/src/olap/olap_common.h | 9 +--
be/src/olap/rowset/segment_v2/segment_writer.cpp | 26 --------
.../test_unique_key_mow_rowsets_deleted.out | 19 ------
.../test_unique_key_mow_rowsets_deleted.groovy | 75 ----------------------
.../test_partial_update_publish.groovy | 4 +-
6 files changed, 4 insertions(+), 155 deletions(-)
diff --git a/be/src/olap/memtable.cpp b/be/src/olap/memtable.cpp
index 578ee4a7857..880609b053f 100644
--- a/be/src/olap/memtable.cpp
+++ b/be/src/olap/memtable.cpp
@@ -44,7 +44,6 @@
#include "runtime/load_channel_mgr.h"
#include "runtime/thread_context.h"
#include "tablet_meta.h"
-#include "util/debug_points.h"
#include "util/doris_metrics.h"
#include "util/runtime_profile.h"
#include "util/stopwatch.hpp"
@@ -475,31 +474,6 @@ Status MemTable::_generate_delete_bitmap(int32_t
segment_id) {
{
std::shared_lock meta_rlock(_tablet->get_header_lock());
specified_rowsets =
_tablet->get_rowset_by_ids(&_mow_context->rowset_ids);
-
DBUG_EXECUTE_IF("_append_block_with_partial_content.clear_specified_rowsets",
- { specified_rowsets.clear(); });
- if (specified_rowsets.size() != _mow_context->rowset_ids.size()) {
- // `get_rowset_by_ids` may fail to find some of the rowsets we
request if cumulative compaction delete
- // rowsets from `_rs_version_map`(see `Tablet::modify_rowsets` for
detials) before we get here.
- // Becasue we havn't begun calculation for merge-on-write table,
we can safely reset the `_mow_context->rowset_ids`
- // to the latest value and re-request the correspoding rowsets.
- LOG(INFO) << fmt::format(
- "[Memtable Flush] some rowsets have been deleted due to "
- "compaction(specified_rowsets.size()={}, but
rowset_ids.size()={}), reset "
- "rowset_ids to the latest value. tablet_id: {}, cur
max_version: {}, "
- "transaction_id: {}",
- specified_rowsets.size(), _mow_context->rowset_ids.size(),
_tablet->tablet_id(),
- _mow_context->max_version, _mow_context->txn_id);
- Status st {Status::OK()};
- _mow_context->update_rowset_ids_with_lock([&]() {
- _mow_context->rowset_ids.clear();
- st = _tablet->all_rs_id(_mow_context->max_version,
&_mow_context->rowset_ids);
- });
- if (!st.ok()) {
- return st;
- }
- specified_rowsets =
_tablet->get_rowset_by_ids(&_mow_context->rowset_ids);
- DCHECK(specified_rowsets.size() ==
_mow_context->rowset_ids.size());
- }
}
OlapStopWatch watch;
RETURN_IF_ERROR(_tablet->calc_delete_bitmap(rowset, segments,
specified_rowsets,
diff --git a/be/src/olap/olap_common.h b/be/src/olap/olap_common.h
index 61742cce67a..174a15e86f8 100644
--- a/be/src/olap/olap_common.h
+++ b/be/src/olap/olap_common.h
@@ -468,18 +468,13 @@ using RowsetIdUnorderedSet = std::unordered_set<RowsetId,
HashOfRowsetId>;
class DeleteBitmap;
// merge on write context
struct MowContext {
- MowContext(int64_t version, int64_t txnid, RowsetIdUnorderedSet& ids,
+ MowContext(int64_t version, int64_t txnid, const RowsetIdUnorderedSet& ids,
std::shared_ptr<DeleteBitmap> db)
: max_version(version), txn_id(txnid), rowset_ids(ids),
delete_bitmap(db) {}
- void update_rowset_ids_with_lock(std::function<void()> callback) {
- std::lock_guard<std::mutex> lock(m);
- callback();
- }
int64_t max_version;
int64_t txn_id;
- RowsetIdUnorderedSet& rowset_ids;
+ const RowsetIdUnorderedSet& rowset_ids;
std::shared_ptr<DeleteBitmap> delete_bitmap;
- std::mutex m; // protection for updating rowset_ids only
};
// used in mow partial update
diff --git a/be/src/olap/rowset/segment_v2/segment_writer.cpp
b/be/src/olap/rowset/segment_v2/segment_writer.cpp
index e58619ec25b..7ef33980b5e 100644
--- a/be/src/olap/rowset/segment_v2/segment_writer.cpp
+++ b/be/src/olap/rowset/segment_v2/segment_writer.cpp
@@ -51,7 +51,6 @@
#include "service/point_query_executor.h"
#include "util/coding.h"
#include "util/crc32c.h"
-#include "util/debug_points.h"
#include "util/faststring.h"
#include "util/key_util.h"
#include "vec/columns/column_nullable.h"
@@ -402,31 +401,6 @@ Status
SegmentWriter::append_block_with_partial_content(const vectorized::Block*
{
std::shared_lock rlock(_tablet->get_header_lock());
specified_rowsets =
_tablet->get_rowset_by_ids(&_mow_context->rowset_ids);
-
DBUG_EXECUTE_IF("_append_block_with_partial_content.clear_specified_rowsets",
- { specified_rowsets.clear(); });
- if (specified_rowsets.size() != _mow_context->rowset_ids.size()) {
- // `get_rowset_by_ids` may fail to find some of the rowsets we
request if cumulative compaction delete
- // rowsets from `_rs_version_map`(see `Tablet::modify_rowsets` for
detials) before we get here.
- // Becasue we havn't begun calculation for merge-on-write table,
we can safely reset the `_mow_context->rowset_ids`
- // to the latest value and re-request the correspoding rowsets.
- LOG(INFO) << fmt::format(
- "[Memtable Flush] some rowsets have been deleted due to "
- "compaction(specified_rowsets.size()={}, but
rowset_ids.size()={}), reset "
- "rowset_ids to the latest value. tablet_id: {}, cur
max_version: {}, "
- "transaction_id: {}",
- specified_rowsets.size(), _mow_context->rowset_ids.size(),
_tablet->tablet_id(),
- _mow_context->max_version, _mow_context->txn_id);
- Status st {Status::OK()};
- _mow_context->update_rowset_ids_with_lock([&]() {
- _mow_context->rowset_ids.clear();
- st = _tablet->all_rs_id(_mow_context->max_version,
&_mow_context->rowset_ids);
- });
- if (!st.ok()) {
- return st;
- }
- specified_rowsets =
_tablet->get_rowset_by_ids(&_mow_context->rowset_ids);
- DCHECK(specified_rowsets.size() ==
_mow_context->rowset_ids.size());
- }
}
std::vector<std::unique_ptr<SegmentCacheHandle>>
segment_caches(specified_rowsets.size());
// locate rows in base data
diff --git
a/regression-test/data/fault_injection_p0/test_unique_key_mow_rowsets_deleted.out
b/regression-test/data/fault_injection_p0/test_unique_key_mow_rowsets_deleted.out
deleted file mode 100644
index 30662e8e0ba..00000000000
---
a/regression-test/data/fault_injection_p0/test_unique_key_mow_rowsets_deleted.out
+++ /dev/null
@@ -1,19 +0,0 @@
--- This file is automatically generated. You should know what you did if you
want to edit this
--- !1 --
-1 doris 1000 123 1
-2 doris2 2000 223 1
-
--- !2 --
-1 doris 200 123 1
-2 doris2 400 223 1
-4 yixiu 400 \N 4321
-
--- !3 --
-1 doris 1000 123 1
-2 doris2 2000 223 1
-
--- !4 --
-1 doris333 6666 555 4
-2 doris666 9999 888 7
-3 doris222 1111 987 567
-
diff --git
a/regression-test/suites/fault_injection_p0/test_unique_key_mow_rowsets_deleted.groovy
b/regression-test/suites/fault_injection_p0/test_unique_key_mow_rowsets_deleted.groovy
deleted file mode 100644
index a1db433331b..00000000000
---
a/regression-test/suites/fault_injection_p0/test_unique_key_mow_rowsets_deleted.groovy
+++ /dev/null
@@ -1,75 +0,0 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements. See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership. The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License. You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied. See the License for the
-// specific language governing permissions and limitations
-// under the License.
-
-import org.codehaus.groovy.runtime.IOGroovyMethods
-import org.apache.doris.regression.util.Http
-
-suite("test_unique_key_mow_rowsets_deleted", "nonConcurrent"){
-
- def tableName = "test_unique_key_mow_rowsets_deleted1"
-
- // 1. requested rowsets have been deleted during partial update
- sql """ DROP TABLE IF EXISTS ${tableName} """
- sql """ CREATE TABLE ${tableName} (
- `id` int(11) NOT NULL COMMENT "用户 ID",
- `name` varchar(65533) NOT NULL DEFAULT "yixiu" COMMENT "用户姓名",
- `score` int(11) NOT NULL COMMENT "用户得分",
- `test` int(11) NULL COMMENT "null test",
- `dft` int(11) DEFAULT "4321")
- UNIQUE KEY(`id`) DISTRIBUTED BY HASH(`id`) BUCKETS 1
- PROPERTIES("replication_num" = "1", "enable_unique_key_merge_on_write"
= "true"); """
-
- sql """insert into ${tableName} values(2, "doris2", 2000, 223, 1),(1,
"doris", 1000, 123, 1)"""
- qt_1 """ select * from ${tableName} order by id; """
- try {
-
GetDebugPoint().enableDebugPointForAllBEs("_append_block_with_partial_content.clear_specified_rowsets")
- sql "set enable_unique_key_partial_update=true;"
- sql "set enable_insert_strict = false;"
- sql "sync;"
- sql """insert into ${tableName}(id,score)
values(2,400),(1,200),(4,400)"""
- qt_2 """ select * from ${tableName} order by id; """
- sql "set enable_unique_key_partial_update=false;"
- sql "set enable_insert_strict = true;"
- sql "sync;"
- } finally {
-
GetDebugPoint().disableDebugPointForAllBEs("_append_block_with_partial_content.clear_specified_rowsets")
- }
- sql "DROP TABLE IF EXISTS ${tableName};"
-
-
- // 2. requested rowsets have been deleted during row update
- tableName = "test_unique_key_mow_rowsets_deleted2"
- sql """ DROP TABLE IF EXISTS ${tableName} """
- sql """ CREATE TABLE ${tableName} (
- `id` int(11) NOT NULL COMMENT "用户 ID",
- `name` varchar(65533) NOT NULL DEFAULT "yixiu" COMMENT "用户姓名",
- `score` int(11) NOT NULL COMMENT "用户得分",
- `test` int(11) NULL COMMENT "null test",
- `dft` int(11) DEFAULT "4321")
- UNIQUE KEY(`id`) DISTRIBUTED BY HASH(`id`) BUCKETS 1
- PROPERTIES("replication_num" = "1", "enable_unique_key_merge_on_write"
= "true"); """
- sql """insert into ${tableName} values(2, "doris2", 2000, 223, 1),(1,
"doris", 1000, 123, 1)"""
- qt_3 """ select * from ${tableName} order by id; """
- try {
-
GetDebugPoint().enableDebugPointForAllBEs("BetaRowsetWriter::_generate_delete_bitmap.clear_specified_rowsets")
- sql """insert into ${tableName} values(2, "doris666", 9999, 888,
7),(1, "doris333", 6666, 555, 4), (3, "doris222", 1111, 987, 567);"""
- qt_4 """ select * from ${tableName} order by id; """
- } finally {
-
GetDebugPoint().disableDebugPointForAllBEs("BetaRowsetWriter::_generate_delete_bitmap.clear_specified_rowsets")
- }
- sql "DROP TABLE IF EXISTS ${tableName};"
-}
diff --git
a/regression-test/suites/unique_with_mow_p0/partial_update/test_partial_update_publish.groovy
b/regression-test/suites/unique_with_mow_p0/partial_update/test_partial_update_publish.groovy
index 0e63b87331c..5f83c092a95 100644
---
a/regression-test/suites/unique_with_mow_p0/partial_update/test_partial_update_publish.groovy
+++
b/regression-test/suites/unique_with_mow_p0/partial_update/test_partial_update_publish.groovy
@@ -37,7 +37,7 @@ suite("test_primary_key_partial_update_publish", "p0") {
file '10000.csv'
time 10000 // limit inflight 10s
- }
+ }
streamLoad {
table "${tableName}"
@@ -68,5 +68,5 @@ suite("test_primary_key_partial_update_publish", "p0") {
"""
// drop drop
- sql """ DROP TABLE IF EXISTS ${tableName} """
+ // sql """ DROP TABLE IF EXISTS ${tableName} """
}
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