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Fixed the issue where memory could not be reused when reading interme results

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obdev
2024-02-10 00:14:28 +00:00
committed by ob-robot
parent 51c22b73be
commit ab5422253c
3 changed files with 39 additions and 10 deletions
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9
src/sql/engine/basic/ob_chunk_row_store.cpp
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@ -928,12 +928,19 @@ int ObChunkRowStore::append_block(char *buf, int size, bool need_swizzling)
} else if (OB_FAIL(add_block(new_block, need_swizzling, &added))) {
LOG_WARN("fail to add block", K(ret));
} else {
LOG_TRACE("trace append block", K(src_block->rows_), K(size));
LOG_TRACE("trace append block", K(src_block->rows_), K(size), K(mem_used_), K(mem_hold_));
}
if (OB_FAIL(ret) && !added) {
free_blk_mem(new_block, block_buffer->mem_size());
}
}
// dump data if mem used > 16MB
const int64_t dump_threshold = 1 << 24;
if (OB_SUCC(ret) && mem_used_ > dump_threshold) {
if (OB_FAIL(dump(false /* reuse */, true /* all_dump */))) {
LOG_WARN("dump failed", K(ret));
}
}
return ret;
}