ES restHighLevelClient Java 调用，长时间不调用后，突然调用会 searchResponse 会返回空指针。有人遇到过吗 - V2EX
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Renco

ES restHighLevelClient Java 调用，长时间不调用后，突然调用会 searchResponse 会返回空指针。有人遇到过吗

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  •   Renco Mar 22, 2021 4988 views
    This topic created in 1882 days ago, the information mentioned may be changed or developed.

    调用失败后再次调用又成功。

  • 调用
  • Java
  • 指针
  • 返回
    4 replies    2021-03-22 15:48:38 +08:00
    Oktfolio
        1
    Oktfolio  
       Mar 22, 2021
    盲猜是长连接断掉了，但还是在连接池中
    DeadLion
        2
    DeadLion  
       Mar 22, 2021
    异常栈都不发咋定位问题？
    Renco
        3
    Renco  
    OP
       Mar 22, 2021
    @Oktfolio 我也估摸着是这个问题。这个情况要怎么解决
    Renco
        4
    Renco  
    OP
       Mar 22, 2021
    @Renco 就是 client.search 调用，返回的 SearchResponse 是 null 。因为后续会用这个对象取数据，所以导致了空指针。异常栈就是 spring 的空指针报错。所以没有发。描述不清楚，我的问题。
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