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修改读取client IP空指针异常bug

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wanglihui
2020-08-26 10:51:08 +08:00
parent 77b4d1e758
commit 9c2831013e
1 changed files with 5 additions and 0 deletions
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5
IP-learning-graph/src/main/java/cn/ac/iie/service/ingestion/ReadHistoryArangoData.java
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@@ -97,6 +97,11 @@ public class ReadHistoryArangoData<T extends BaseDocument> extends Thread {
private void deleteDistinctClientIpByTime(T doc) {
ArrayList<String> distCip = (ArrayList<String>) doc.getAttribute("DIST_CIP");
ArrayList<Long> distCipTs = (ArrayList<Long>) doc.getAttribute("DIST_CIP_TS");
if (distCip == null || distCip.isEmpty()){
doc.updateAttribute("DIST_CIP", new String[0]);
doc.updateAttribute("DIST_CIP_TS", new long[0]);
return;
}
distCipTs.add(currentHour - RECENT_COUNT_HOUR * 3600);
Collections.sort(distCipTs);
Collections.reverse(distCipTs);