NullPointerException in LogErrorHandler
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Yoann Rodière December 22, 2016 at 8:11 AM
@Cary.yu Ok, thanks. So indeed, 5.x is not supported yet due to the amount of backward-incompatible changes compared to 2.x. We are going to support it, but we just couldn't add it in time for the 5.6 release.
For archive, there is a bit more information in this blog post.
Cary.yu December 22, 2016 at 12:26 AM
Specific one is 5.0.1 actually
Cary.yu December 22, 2016 at 12:25 AM
Well, I was using 5.x.
Yoann Rodière December 21, 2016 at 8:32 AM
now i switch to ElasticSearch 2.4.2, the issue doesn't appear.
Strange, because all 2.x versions should be supported... But it might be an Elasticsearch bug, if you were using an older version?
Just to be sure, could you tell me which version you were using?
Cary.yu December 21, 2016 at 6:01 AM
Sorry , i didn't carefully read the Hibernate Search documentation, Maybe the issue is that i was using the incorrect version of ElasticSearch, now i switch to ElasticSearch 2.4.2, the issue doesn't appear.
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Reported by @Cary.yu in HSEARCH-2388:
2016-12-20 13:43:34 INFO SimpleIndexingProgressMonitor:76 - HSEARCH000028: Reindexed 2179 entities 2016-12-20 13:43:34 ERROR LogErrorHandler:67 - HSEARCH000058: HSEARCH000116: Unexpected error during MassIndexer operation java.lang.NullPointerException at org.hibernate.search.exception.impl.LogErrorHandler.appendFailureMessage(LogErrorHandler.java:57) at org.hibernate.search.exception.impl.LogErrorHandler.handle(LogErrorHandler.java:42) at org.hibernate.search.elasticsearch.client.impl.SingleRequest.doExecute(SingleRequest.java:55) at org.hibernate.search.elasticsearch.client.impl.SingleRequest.execute(SingleRequest.java:37) at org.hibernate.search.elasticsearch.client.impl.BackendRequestProcessor.doExecute(BackendRequestProcessor.java:106) at org.hibernate.search.elasticsearch.client.impl.BackendRequestProcessor.executeSync(BackendRequestProcessor.java:76) at org.hibernate.search.elasticsearch.impl.ElasticsearchIndexManager.executeBackendRequest(ElasticsearchIndexManager.java:424) at org.hibernate.search.elasticsearch.impl.ElasticsearchIndexManager.performStreamOperation(ElasticsearchIndexManager.java:414) at org.hibernate.search.backend.impl.batch.DefaultBatchBackend.flush(DefaultBatchBackend.java:87) at org.hibernate.search.batchindexing.impl.BatchCoordinator.afterBatch(BatchCoordinator.java:148) at org.hibernate.search.batchindexing.impl.BatchCoordinator.runWithErrorHandler(BatchCoordinator.java:98) at org.hibernate.search.batchindexing.impl.ErrorHandledRunnable.run(ErrorHandledRunnable.java:32) at org.hibernate.search.batchindexing.impl.MassIndexerImpl.startAndWait(MassIndexerImpl.java:213) at com.livenaked.hub.controller.wsapi.SearchController.rebuildIndex(SearchController.java:59) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:832) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:743) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:961) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:895) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:869)