Flink往Starrocks写数据报错：too many filtered rows

Bug信息

Caused by: com.starrocks.data.load.stream.exception.StreamLoadFailException: {
    "TxnId": 2711690,
    "Label": "cd528707-8595-4a35-b2bc-39b21087d6ec",
    "Status": "Fail",
    "Message": "too many filtered rows",
    "NumberTotalRows": 1085,
    "NumberLoadedRows": 481,
    "NumberFilteredRows": 604,
    "NumberUnselectedRows": 0,
    "LoadBytes": 582008,
    "LoadTimeMs": 4540,
    "BeginTxnTimeMs": 0,
    "StreamLoadPlanTimeMs": 2,
    "ReadDataTimeMs": 0,
    "WriteDataTimeMs": 4537,
    "CommitAndPublishTimeMs": 0,
    ...
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bug排查思路

根据报错的字面意思：过滤出太多行的数据。
如果你仅仅按照它这个字面意思，可能能解决一部分问题，比如：