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我正在使用Apache Ignite並嘗試使用SqlFieldsQuery加入多個緩存。下面的異常被拋出，如果在高速緩存中的一個有2萬條記錄：加入包含大量條目的表會引發異常
Exception in thread "main" javax.cache.CacheException: Failed to run map query remotely.
at org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:652)
at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$5.iterator(IgniteH2Indexing.java:1119)
at org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:98)
at
Caused by: javax.cache.CacheException: Failed to execute map query on the node: b72073a8-e58e-4998-9ae5-fc4abf05a800, class org.apache.ignite.IgniteCheckedException:Failed to execute SQL query.
at org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.fail(GridReduceQueryExecutor.java:278)
at org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.onFail(GridReduceQueryExecutor.java:268)
at org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.onMessage(GridReduceQueryExecutor.java:249)
at org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor$2.onMessage(GridReduceQueryExecutor.java:197)
at org.apache.ignite.internal.managers.communication.GridIoManager$ArrayListener.onMessage(GridIoManager.java:1915)
at org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1082)
at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:710)
at org.apache.ignite.internal.managers.communication.GridIoManager.access$1700(GridIoManager.java:102)
at org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:673)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
我怎樣才能解決這個問題？