我们有16个机器生产集群和一个分区缓存。重新启动缓存后，开始获取/放入并扫描缓存，我们有一个奇怪的异常：
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to execute query on node [query=GridCacheQueryBean [qry=GridCacheQueryAdapter [type=SCAN, clsName=null, clause=null, filter=null, transform=null, part=422, incMeta=false, metrics=GridCacheQueryMetricsAdapter [minTime=9223372036854775807, maxTime=0, sumTime=0, avgTime=0.0, execs=0, completed=0, fails=0], pageSize=1024, timeout=0, incBackups=false, forceLocal=false, dedup=false, prj=null, keepBinary=false, subjId=dc87c308-db96-4c0a-a427-9a4387915f2b, taskHash=0, mvccSnapshot=null], rdc=null, trans=null], nodeId=f5046f7d-27f1-44dd-9b91-36af05664e1b]
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryFutureAdapter.onPage(GridCacheQueryFutureAdapter.java:384)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager.processQueryResponse(GridCacheDistributedQueryManager.java:402)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager.access$000(GridCacheDistributedQueryManager.java:64)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$1.apply(GridCacheDistributedQueryManager.java:94)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$1.apply(GridCacheDistributedQueryManager.java:92)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:1056)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:581)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$700(GridCacheIoManager.java:101)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager$OrderedMessageListener.onMessage(GridCacheIoManager.java:1613)
at org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1569)
at org.apache.ignite.internal.managers.communication.GridIoManager.access$4100(GridIoManager.java:127)
at org.apache.ignite.internal.managers.communication.GridIoManager$GridCommunicationMessageSet.unwind(GridIoManager.java:2768)
at org.apache.ignite.internal.managers.communication.GridIoManager.unwindMessageSet(GridIoManager.java:1529)
at org.apache.ignite.internal.managers.communication.GridIoManager.access$4400(GridIoManager.java:127)
at org.apache.ignite.internal.managers.communication.GridIoManager$10.run(GridIoManager.java:1498)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalArgumentException: Invalid object type: 0
at org.apache.ignite.internal.processors.cacheobject.IgniteCacheObjectProcessorImpl.toKeyCacheObject(IgniteCacheObjectProcessorImpl.java:166)
at org.apache.ignite.internal.processors.cache.binary.CacheObjectBinaryProcessorImpl.toKeyCacheObject(CacheObjectBinaryProcessorImpl.java:865)
at org.apache.ignite.internal.processors.cache.persistence.CacheDataRowAdapter.readFullRow(CacheDataRowAdapter.java:333)
at org.apache.ignite.internal.processors.cache.persistence.CacheDataRowAdapter.initFromLink(CacheDataRowAdapter.java:167)
at org.apache.ignite.internal.processors.cache.persistence.CacheDataRowAdapter.initFromLink(CacheDataRowAdapter.java:108)
at org.apache.ignite.internal.processors.cache.tree.DataRow.<init>(DataRow.java:55)
at org.apache.ignite.internal.processors.cache.tree.CacheDataRowStore.dataRow(CacheDataRowStore.java:92)
at org.apache.ignite.internal.processors.cache.tree.CacheDataTree.getRow(CacheDataTree.java:200)
at org.apache.ignite.internal.processors.cache.tree.CacheDataTree.getRow(CacheDataTree.java:49)
at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$ForwardCursor.fillFromBuffer0(BPlusTree.java:5512)
at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$AbstractForwardCursor.fillFromBuffer(BPlusTree.java:5280)
at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$AbstractForwardCursor.nextPage(BPlusTree.java:5332)
at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$ForwardCursor.next(BPlusTree.java:5566)
at org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$6.onHasNext(IgniteCacheOffheapManagerImpl.java:978)
at org.apache.ignite.internal.util.GridCloseableIteratorAdapter.hasNextX(GridCloseableIteratorAdapter.java:53)
at org.apache.ignite.internal.util.lang.GridIteratorAdapter.hasNext(GridIteratorAdapter.java:45)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$ScanQueryIterator.advance(GridCacheQueryManager.java:2996)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$ScanQueryIterator.onHasNext(GridCacheQueryManager.java:2965)
at org.apache.ignite.internal.util.GridCloseableIteratorAdapter.hasNextX(GridCloseableIteratorAdapter.java:53)
at org.apache.ignite.internal.util.lang.GridIteratorAdapter.hasNext(GridIteratorAdapter.java:45)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.runQuery(GridCacheQueryManager.java:1266)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager.processQueryRequest(GridCacheDistributedQueryManager.java:234)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$2.apply(GridCacheDistributedQueryManager.java:109)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$2.apply(GridCacheDistributedQueryManager.java:107)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:1056)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:581)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:380)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:306)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$100(GridCacheIoManager.java:101)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager$1.onMessage(GridCacheIoManager.java:295)
at org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1569)
at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:1197)
at org.apache.ignite.internal.managers.communication.GridIoManager.access$4200(GridIoManager.java:127)
at org.apache.ignite.internal.managers.communication.GridIoManager$9.run(GridIoManager.java:1093)
可能是什么问题？机器是虚拟的，缓存上的流量不是很多。
答案 0 :(得分：0)
听起来像是损坏的数据存储。您可以从该节点删除数据存储并将其重新添加到基准拓扑中吗？我希望您有足够的备份。