Question

我时不时地看到以下异常，我不明白。当并非群集的所有节点都在线时，就会发生这种情况。我不知道可以启动或停止缓存（Windows，C＃，Ignite版本2.4）。当我收到该错误并启用持久性时，群集处于活动状态。

 JavaException: class org.apache.ignite.IgniteCheckedException: Failed to perform cache operation (cache is stopped): MyCacheName
    at org.apache.ignite.internal.processors.platform.utils.PlatformUtils.unwrapQueryException(PlatformUtils.java:519)
    at org.apache.ignite.internal.processors.platform.cache.PlatformCache.runFieldsQuery(PlatformCache.java:1240)
    at org.apache.ignite.internal.processors.platform.cache.PlatformCache.processInStreamOutObject(PlatformCache.java:877)
    at org.apache.ignite.internal.processors.platform.PlatformTargetProxyImpl.inStreamOutObject(PlatformTargetProxyImpl.java:79)
Caused by: java.lang.IllegalStateException: class org.apache.ignite.internal.processors.cache.CacheStoppedException: Failed to perform cache operation (cache is stopped): MyCacheName
    at org.apache.ignite.internal.processors.cache.GridCacheGateway.enter(GridCacheGateway.java:164)
    at org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.onEnter(GatewayProtectedCacheProxy.java:1684)
    at org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.query(GatewayProtectedCacheProxy.java:365)
    at org.apache.ignite.internal.processors.platform.cache.PlatformCache.runFieldsQuery(PlatformCache.java:1234)
    ... 2 more
Caused by: class org.apache.ignite.internal.processors.cache.CacheStoppedException: Failed to perform cache operation (cache is stopped): MyCacheName
    ... 6 more

Answer 1

您可能遇到与此处相同的问题：

Ignite Cache Reconnection Issue (Cache is stopped)

如果您的问题与此问题类似：

https://issues.apache.org/jira/browse/IGNITE-5789

然后作为解决方法，您可以尝试重新启动客户端节点。

IgniteCheckedException：无法执行缓存操作（缓存已停止）

1 个答案: