gavinchou commented on code in PR #60001:
URL: https://github.com/apache/doris/pull/60001#discussion_r2702535525
##########
be/src/cloud/cloud_tablet.cpp:
##########
@@ -1736,5 +1557,212 @@ void CloudTablet::add_warmed_up_rowset(const RowsetId&
rowset_id) {
.start_tp = std::chrono::steady_clock::now()};
}
+bool CloudTablet::_check_rowset_should_be_visible_but_not_warmed_up(
+ const RowsetMetaSharedPtr& rs_meta, int64_t path_max_version,
+ std::chrono::system_clock::time_point freshness_limit_tp) const {
+ if (rs_meta->version() == Version {0, 1}) {
+ // skip rowset[0-1]
+ return false;
+ }
+ bool ret = rs_meta->start_version() > path_max_version &&
+ rs_meta->visible_timestamp() < freshness_limit_tp;
+ if (ret && config::read_cluster_cache_opt_verbose_log) {
+ using namespace std::chrono;
+ std::time_t t1 = system_clock::to_time_t(rs_meta->visible_timestamp());
+ std::tm tm1 = *std::localtime(&t1);
+ std::ostringstream oss1;
+ oss1 << std::put_time(&tm1, "%Y-%m-%d %H:%M:%S");
+
+ std::time_t t2 = system_clock::to_time_t(freshness_limit_tp);
+ std::tm tm2 = *std::localtime(&t2);
+ std::ostringstream oss2;
+ oss2 << std::put_time(&tm2, "%Y-%m-%d %H:%M:%S");
+ LOG_INFO(
+ "[verbose]
CloudTablet::capture_rs_readers_with_freshness_tolerance, "
+ "find a rowset which should be visible but not warmed up,
tablet_id={}, "
+ "path_max_version={}, rowset_id={}, version={},
visible_time={}, "
+ "freshness_limit={}, version_graph={},
rowset_warmup_digest={}",
+ tablet_id(), path_max_version,
rs_meta->rowset_id().to_string(),
+ rs_meta->version().to_string(), oss1.str(), oss2.str(),
+ _timestamped_version_tracker.debug_string(),
rowset_warmup_digest());
+ }
+ return ret;
+}
+
+void CloudTablet::_submit_segment_download_task(const RowsetSharedPtr& rs, int
seg_id,
+ const RowsetMetaSharedPtr&
rowset_meta,
+ int64_t expiration_time) {
+ auto self = std::dynamic_pointer_cast<CloudTablet>(shared_from_this());
+ auto storage_resource = rowset_meta->remote_storage_resource();
+ if (!storage_resource) {
+ LOG(WARNING) << storage_resource.error();
+ return;
+ }
+
+ // clang-format off
+
_engine.file_cache_block_downloader().submit_download_task(io::DownloadFileMeta
{
+ .path =
storage_resource.value()->remote_segment_path(*rowset_meta, seg_id),
+ .file_size = rs->rowset_meta()->segment_file_size(seg_id),
+ .file_system = storage_resource.value()->fs,
+ .ctx = {
+ .expiration_time = expiration_time,
+ .is_dryrun =
config::enable_reader_dryrun_when_download_file_cache,
+ .is_warmup = true
+ },
+ .download_done {[=](Status st) {
+
DBUG_EXECUTE_IF("CloudTablet::add_rowsets.download_data.callback.block_compaction_rowset",
{
+ if (rs->version().second > rs->version().first) {
+ auto sleep_time = dp->param<int>("sleep", 3);
+ LOG_INFO(
+ "[verbose] block download for
rowset={}, "
+ "version={}, sleep={}",
+ rs->rowset_id().to_string(),
+ rs->version().to_string(), sleep_time);
+ std::this_thread::sleep_for(
+ std::chrono::seconds(sleep_time));
+ }
+ });
+
self->complete_rowset_segment_warmup(WarmUpTriggerSource::SYNC_ROWSET,
rowset_meta->rowset_id(), st, 1, 0);
+ if (!st) {
+ LOG_WARNING("add rowset warm up error ").error(st);
+ }
+ }},
+ });
+ // clang-format on
+}
+
+void CloudTablet::_submit_inverted_index_download_task(const RowsetSharedPtr&
rs,
+ const
RowsetMetaSharedPtr& rowset_meta,
+ const io::Path&
idx_path, int64_t idx_size,
+ int64_t
expiration_time) {
+ auto self = std::dynamic_pointer_cast<CloudTablet>(shared_from_this());
+ auto storage_resource = rowset_meta->remote_storage_resource();
+ if (!storage_resource) {
+ LOG(WARNING) << storage_resource.error();
+ return;
+ }
+
+ io::DownloadFileMeta meta {
+ .path = idx_path,
+ .file_size = idx_size,
+ .file_system = storage_resource.value()->fs,
+ .ctx = {.expiration_time = expiration_time,
+ .is_dryrun =
config::enable_reader_dryrun_when_download_file_cache,
+ .is_warmup = true},
+ .download_done {[=](Status st) {
+
DBUG_EXECUTE_IF("CloudTablet::add_rowsets.download_idx.callback.block", {
+ // clang-format on
Review Comment:
wrong "on" here
##########
be/src/cloud/cloud_tablet.cpp:
##########
@@ -1736,5 +1557,212 @@ void CloudTablet::add_warmed_up_rowset(const RowsetId&
rowset_id) {
.start_tp = std::chrono::steady_clock::now()};
}
+bool CloudTablet::_check_rowset_should_be_visible_but_not_warmed_up(
+ const RowsetMetaSharedPtr& rs_meta, int64_t path_max_version,
+ std::chrono::system_clock::time_point freshness_limit_tp) const {
+ if (rs_meta->version() == Version {0, 1}) {
+ // skip rowset[0-1]
+ return false;
+ }
+ bool ret = rs_meta->start_version() > path_max_version &&
+ rs_meta->visible_timestamp() < freshness_limit_tp;
+ if (ret && config::read_cluster_cache_opt_verbose_log) {
+ using namespace std::chrono;
+ std::time_t t1 = system_clock::to_time_t(rs_meta->visible_timestamp());
+ std::tm tm1 = *std::localtime(&t1);
+ std::ostringstream oss1;
+ oss1 << std::put_time(&tm1, "%Y-%m-%d %H:%M:%S");
+
+ std::time_t t2 = system_clock::to_time_t(freshness_limit_tp);
+ std::tm tm2 = *std::localtime(&t2);
+ std::ostringstream oss2;
+ oss2 << std::put_time(&tm2, "%Y-%m-%d %H:%M:%S");
+ LOG_INFO(
+ "[verbose]
CloudTablet::capture_rs_readers_with_freshness_tolerance, "
+ "find a rowset which should be visible but not warmed up,
tablet_id={}, "
+ "path_max_version={}, rowset_id={}, version={},
visible_time={}, "
+ "freshness_limit={}, version_graph={},
rowset_warmup_digest={}",
+ tablet_id(), path_max_version,
rs_meta->rowset_id().to_string(),
+ rs_meta->version().to_string(), oss1.str(), oss2.str(),
+ _timestamped_version_tracker.debug_string(),
rowset_warmup_digest());
+ }
+ return ret;
+}
+
+void CloudTablet::_submit_segment_download_task(const RowsetSharedPtr& rs, int
seg_id,
+ const RowsetMetaSharedPtr&
rowset_meta,
+ int64_t expiration_time) {
+ auto self = std::dynamic_pointer_cast<CloudTablet>(shared_from_this());
+ auto storage_resource = rowset_meta->remote_storage_resource();
+ if (!storage_resource) {
+ LOG(WARNING) << storage_resource.error();
+ return;
+ }
+
+ // clang-format off
+
_engine.file_cache_block_downloader().submit_download_task(io::DownloadFileMeta
{
+ .path =
storage_resource.value()->remote_segment_path(*rowset_meta, seg_id),
+ .file_size = rs->rowset_meta()->segment_file_size(seg_id),
+ .file_system = storage_resource.value()->fs,
+ .ctx = {
+ .expiration_time = expiration_time,
+ .is_dryrun =
config::enable_reader_dryrun_when_download_file_cache,
+ .is_warmup = true
+ },
+ .download_done {[=](Status st) {
+
DBUG_EXECUTE_IF("CloudTablet::add_rowsets.download_data.callback.block_compaction_rowset",
{
+ if (rs->version().second > rs->version().first) {
+ auto sleep_time = dp->param<int>("sleep", 3);
+ LOG_INFO(
+ "[verbose] block download for
rowset={}, "
+ "version={}, sleep={}",
+ rs->rowset_id().to_string(),
+ rs->version().to_string(), sleep_time);
+ std::this_thread::sleep_for(
+ std::chrono::seconds(sleep_time));
+ }
+ });
+
self->complete_rowset_segment_warmup(WarmUpTriggerSource::SYNC_ROWSET,
rowset_meta->rowset_id(), st, 1, 0);
+ if (!st) {
+ LOG_WARNING("add rowset warm up error ").error(st);
+ }
+ }},
+ });
+ // clang-format on
+}
+
+void CloudTablet::_submit_inverted_index_download_task(const RowsetSharedPtr&
rs,
+ const
RowsetMetaSharedPtr& rowset_meta,
+ const io::Path&
idx_path, int64_t idx_size,
+ int64_t
expiration_time) {
+ auto self = std::dynamic_pointer_cast<CloudTablet>(shared_from_this());
+ auto storage_resource = rowset_meta->remote_storage_resource();
+ if (!storage_resource) {
+ LOG(WARNING) << storage_resource.error();
+ return;
+ }
+
+ io::DownloadFileMeta meta {
+ .path = idx_path,
+ .file_size = idx_size,
+ .file_system = storage_resource.value()->fs,
+ .ctx = {.expiration_time = expiration_time,
+ .is_dryrun =
config::enable_reader_dryrun_when_download_file_cache,
+ .is_warmup = true},
+ .download_done {[=](Status st) {
+
DBUG_EXECUTE_IF("CloudTablet::add_rowsets.download_idx.callback.block", {
+ // clang-format on
+ auto sleep_time = dp->param<int>("sleep", 3);
+ LOG_INFO(
+ "[verbose] block download for "
+ "rowset={}, inverted_idx_file={}, "
+ "sleep={}",
+ rs->rowset_id().to_string(), idx_path.string(),
sleep_time);
+
std::this_thread::sleep_for(std::chrono::seconds(sleep_time));
+ // clang-format off
Review Comment:
wrong of here
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