"Failed to update keys" error
Hi Igniters: I have a very strange problem. I have two code environment：One is the simplest program (a "Hello world" program)，can execute SQL statements correctly。Another code environment is the formal system, which use Spring Boot and a custom class loader named CAFClassLoader. The DML statement cannot be executed on formal system , but the DQL statement can be executed （‘select ..’ is OK ）. Part of error messages are as follows. What makes me confused is that the code of the two environments is the same! I really can't figure out why. Does anyone know why? Attached is the code and complete error information. Error message Caused by: java.sql.SQLException: Failed to update keys (retry update if possible).: [2] at org.apache.ignite.internal.processors.query.h2.dml.DmlBatchSender.processPage(DmlBatchSender.java:248) at org.apache.ignite.internal.processors.query.h2.dml.DmlBatchSender.sendBatch(DmlBatchSender.java:196) at org.apache.ignite.internal.processors.query.h2.dml.DmlBatchSender.add(DmlBatchSender.java:124) at org.apache.ignite.internal.processors.query.h2.dml.DmlUtils.doUpdate(DmlUtils.java:255) ... 143 more Caused by: class org.apache.ignite.internal.processors.query.IgniteSQLException: Failed to update keys (retry update if possible).: [2] at org.apache.ignite.internal.processors.query.h2.dml.DmlUtils.doUpdate(DmlUtils.java:280) at org.apache.ignite.internal.processors.query.h2.dml.DmlUtils.processSelectResult(DmlUtils.java:171) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeUpdateNonTransactional(IgniteH2Indexing.java:2899) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeUpdate(IgniteH2Indexing.java:2753) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeUpdateDistributed(IgniteH2Indexing.java:2683) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeDml(IgniteH2Indexing.java:1186) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.querySqlFields(IgniteH2Indexing.java:1112) at org.apache.ignite.internal.processors.query.GridQueryProcessor$4.applyx(GridQueryProcessor.java:2779) at org.apache.ignite.internal.processors.query.GridQueryProcessor$4.applyx(GridQueryProcessor.java:2775) at org.apache.ignite.internal.util.lang.IgniteOutClosureX.apply(IgniteOutClosureX.java:36) at org.apache.ignite.internal.processors.query.GridQueryProcessor.executeQuery(GridQueryProcessor.java:3338) at org.apache.ignite.internal.processors.query.GridQueryProcessor.lambda$querySqlFields$2(GridQueryProcessor.java:2795) at org.apache.ignite.internal.processors.query.GridQueryProcessor.executeQuerySafe(GridQueryProcessor.java:2833) at org.apache.ignite.internal.processors.query.GridQueryProcessor.querySqlFields(GridQueryProcessor.java:2769) at org.apache.ignite.internal.processors.query.GridQueryProcessor.querySqlFields(GridQueryProcessor.java:2696) at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.query(IgniteCacheProxyImpl.java:819) ... 128 more Caused by: java.sql.SQLException: Failed to update keys (retry update if possible).: [2] at org.apache.ignite.internal.processors.query.h2.dml.DmlBatchSender.processPage(DmlBatchSender.java:248) at org.apache.ignite.internal.processors.query.h2.dml.DmlBatchSender.sendBatch(DmlBatchSender.java:196) at org.apache.ignite.internal.processors.query.h2.dml.DmlBatchSender.add(DmlBatchSender.java:124) at org.apache.ignite.internal.processors.query.h2.dml.DmlUtils.doUpdate(DmlUtils.java:255) ... 143 more Caused by: class org.apache.ignite.internal.processors.cache.CachePartialUpdateCheckedException: Failed to update keys (retry update if possible).: [2] at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicAbstractUpdateFuture.onPrimaryError(GridNearAtomicAbstractUpdateFuture.java:397) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicUpdateFuture.onPrimaryResponse(GridNearAtomicUpdateFuture.java:413) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicAbstractUpdateFuture.onSendError(GridNearAtomicAbstractUpdateFuture.java:489) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicAbstractUpdateFuture.sendSingleRequest(GridNearAtomicAbstractUpdateFuture.java:326) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicUpdateFuture.map(GridNearAtomicUpdateFuture.java:814) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridNearAtomicUpdateFuture.mapOnTopology(GridNearAtomicUpdateFuture.java:666) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic
[MEETUP] Join Apache Ignite 3.0 Alpha 2 Build Demo on July 20
Hi Igniters, if you'd like to get an update on Ignite 3.0 progress and overview the following stages of development join community gathering on July 20: https://hopin.to/events/apache-ignite-3-alpha TIMEZONES 9 AM Pacific Standard Time 12 PM Eastern Standard Time 5 PM British Summer Time 6 PM Central European Summer Time 7 PM Israel Standard Time 7 PM Moscow Time 9:30 PM Indian Standard Time Links: [1] The Alpha build of the next Apache Ignite major version is available for internal testing at https://github.com/apache/ignite-3 [2] Discussion http://mail-archives.apache.org/mod_mbox/ignite-user/202101.mbox/%3CCABuYRcpgKQvTJDhSvqHOzKWJf5wN-mLKUHiNR5qyaNLvLsds8w%40mail.gmail.com%3E [3] Wiki Page https://cwiki.apache.org/confluence/display/IGNITE/Apache+Ignite+3.0 [4] Getting Started Guide: https://ignite.apache.org/docs/3.0.0-alpha/quick-start/getting-started-guide [5] Apache Ignite 3.0: Major Changes and Features presentation https://youtu.be/zPuLJgUfLaM [6] Ignite 3.0 Alpha 1 Community Gathering https://youtu.be/zAVmKGRa1Jc Cheers, Kseniya Devrel at GridGain Don't miss upcoming community events, join https://www.meetup.com/Apache-Ignite-Virtual-Meetup/
