elasticsearchwriter 下的 ESWriter.java 数组DATE问题

`if (columnList.get(i).isArray() != null && columnList.get(i).isArray()) {
String[] dataList = column.asString().split(splitter);
if (!columnType.equals(ESFieldType.DATE)) {
data.put(columnName, dataList);
} else {
for (int pos = 0; pos < dataList.length; pos++) {
dataList[pos] = getDateStr(columnList.get(i), column);
}
data.put(columnName, dataList);
}
}`
dataList[pos] = getDateStr(columnList.get(i), column);
最后一个参数不应该传入column，而应重新构建Column传入dataList的值
dataList[pos] = getDateStr(columnList.get(i), new StringColumn(dataList[pos]));

Open the Elasticsearch writer's ESWriter.java and begin with the array-handling block shown in the issue. Trace how DATE array elements reach getDateStr, then verify that each element is converted from its own value rather than the original column. Done means DATE arrays are written with the correct converted value for every element.

Written by the indexing model from the issue text.