Processkeyvaluecompaction
Webb首先我们进入到ProcessKeyValueCompaction函数之中,通过之前步骤中填充的sub_compact数据取出对应的key-value数据,构造一个InternalIterator。 std :: … WebbInstantly share code, notes, and snippets. yiwu-arbug / gist:5a2b4baae05eeb99ae1719b650f30a44. Created Dec 11, 2024
Processkeyvaluecompaction
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WebbAbout: MariaDB is a relational database management system (a drop-in replacement for MySQL). Release candidate (10.10 series) Fossies Dox: mariadb-10.10.1.tar.gz … Webb20 juli 2024 · 2. And once the accumulated contents size reaches (sub_compact->compaction->max_output_file_size()) that contents will be flushed to an SST -- so Max …
Webb23 feb. 2024 · 到这里的CompactionJob::ProcessKeyValueCompaction()才是实际处理一个sub-compaction,包含了读取数据,归并排序,并写入底层文件中。 2. compaction流程及读写I/O (1)进入ProcessKeyValueCompaction()函数后,首先生成kv数据的迭代器。通过MakeInputIterator()函数创建InternalIterator。 Webb5 apr. 2024 · CompactionJob::ProcessKeyValueCompaction函数先调用VersionSet::MakeInputIterator函数构造CompactionRangeDelAggregator …
Webb可以看到较多的信息量:这个线程正在进行Compaction,处于CompactionJob::ProcessKeyValueCompaction阶段,已经耗时6172.244 ms,读取的 … WebbWe see Bluestore OSD crashing with assert(0 == "bluefs enospc"), but the device has plenty of free space: From ceph-osd..log: -3> 2024-02-14 13:04:01.288640 7f3937c97700 1 …
Webb17 feb. 2024 · [DocDB] ASAN heap-use-after-free in CDCSDKYsqlTest.TestGetChangesOnParentTabletAfterTabletSplit
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