ehcache异常net.sf.ehcache.CacheException: Value is not Serializable解决

cache | 2019-09-13 10:02:39

使用ehcache出错net.sf.ehcache.CacheException: Value is not Serializable解决


异常信息

Exception in thread "main" net.sf.ehcache.CacheException: Value {"a":"b"} is not Serializable. Consider using Element#getObjectKey()
at net.sf.ehcache.Element.getValue(Element.java:209)
at util.cache.EHCacheManage.getCache(EHCacheManage.java:50)
at util.cache.EHCacheManage.main(EHCacheManage.java:65)


异常解决 


1.你存的value是Serializable的吗？不是就不要用element.getVlue();要用element.getObjectKey();

因为可能是需要存到硬盘的（也许你设置了可以存到硬盘）；


2.存的value不要用String,List,Map是没问题的，我用了JSONObject才出这个问题。


登录后即可回复 登录 | 注册
    
相关文章
ehcache异常net.sf.ehcache.cacheexception value is not serializable解决解决spark hive插入数据异常spark currently does not populate bucketed outputspark hive 异常version information not found in metastorespark异常 could not locate executable null bin winutils.exe in the hadoop binariesspark on yarn 异常 spark shuffle does not existjdbc连接phoenix hbase 异常the node /hbase is not in zookeeperjintellitype异常could not load jintellitype.dllspark hive 异常 could not connect to meta store using any of the uris providednot expr|ele|fn jquerymysql netphp mcve 函数 set whether or not to ping upon connect to verify connectionphp stream 函数 sends a message to a socket whether it is connected or notphp what makes a phar a phar and not a tar or a zip? head to head comparison of phar tar and zipphp 范例 locating and calling services from a script which is not an sca component解决 php 腾讯企业 发送 邮件异常SMTP Error: Could not authenticateChrome DevTools Protocol异常PrintToPDF is not implementedjacob异常Dispatch not hooked to windows memoryspark运行异常Failed writing driver logs to dfselasticsearch异常query does not support [auto_generate_synonyms_phrase_query]
关注编程学问公众号