Question

java部署上线抛出异常时，什么样的异常可以忽略，什么样的异常不能忽略？

org.elasticsearch.ElasticSearchIllegalArgumentException: failed to execute script
at org.elasticsearch.action.update.UpdateHelper.prepare(UpdateHelper.java:124) ~[elasticsearch-0.90.2.jar:na]
at org.elasticsearch.action.update.UpdateHelper.prepare(UpdateHelper.java:60) ~[elasticsearch-0.90.2.jar:na]
at org.elasticsearch.action.update.TransportUpdateAction.shardOperation(TransportUpdateAction.java:187) ~[elasticsearch-0.90.2.jar:na]
at org.elasticsearch.action.update.TransportUpdateAction.shardOperation(TransportUpdateAction.java:183) ~[elasticsearch-0.90.2.jar:na]
at org.elasticsearch.action.update.TransportUpdateAction.shardOperation(TransportUpdateAction.java:63) ~[elasticsearch-0.90.2.jar:na]
at org.elasticsearch.action.support.single.instance.TransportInstanceSingleOperationAction$AsyncSingleAction$1.run(TransportInstanceSingleOperationAction.java:191) ~[elasticsearch-0.90.2.jar:na]
at ncurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) ~[na:1.6.0_21]
at ncurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) ~[na:1.6.0_21]
at java.lang.Thread.run(Thread.java:619) ~[na:1.6.0_21]
比如日志显示这段异常，是哪个组件出问题了，怎么解决。希望大家能指点。3q

Answer 1

一般的异常都不能忽略吧，具体得看什么异常。刚才看了一下，elasticsearch
是分布式搜索引擎，出错的地方是elasticsearch-0.90.2.jar里面的，然后提示是执行脚本失败，具体得看是当时做什么动作，执行什么脚本导致出错，再找出原因。

追问

我是运维负责部署上线的，部署完就出现了这个问题，像这种问题要我解决么，还是研发去弄。

追答

找研发