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fix load data core when handle shuffle result

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bf0 2021-12-08 10:25:00 +08:00 committed by LINxiansheng
parent c04244902d
commit 6c7b34555f
1 changed files with 2 additions and 1 deletions
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3
src/sql/engine/cmd/ob_load_data_impl.cpp
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@ -2919,6 +2919,7 @@ int ObLoadDataSPImpl::wait_shuffle_task_return(ToolBox& box)
ret = OB_ERR_UNEXPECTED;
} else {
handle->result.reset();
handle->err_records.reuse();
}
}
@ -2930,7 +2931,7 @@ int ObLoadDataSPImpl::handle_returned_shuffle_task(ToolBox& box, ObShuffleTaskHa
UNUSED(box);
int ret = OB_SUCCESS;
if (OB_UNLIKELY(handle.result.task_id_ >= box.file_buf_row_num.count())) {
if (OB_UNLIKELY(handle.result.task_id_ >= box.file_buf_row_num.count() || handle.result.task_id_ < 0)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("invalid array index", K(ret), K(handle.result.task_id_), K(box.file_buf_row_num.count()));
} else if (!box.file_appender.is_opened() && OB_FAIL(create_log_file(box))) {