Getting NPE while delete a type in index

[vidyapati]

DeleteByQueryResponse response1 = new DeleteByQueryRequestBuilder(client, DeleteByQueryAction.INSTANCE)
					.setIndices(AppConstants.ASSET_ATTRIBUTOR_INDEX).setTypes(AppConstants.MNM_TYPE)
					.setSource(deleteByQuery).execute().actionGet();

java.lang.NullPointerException
	at org.elasticsearch.client.transport.support.TransportProxyClient$1.doWithNode(TransportProxyClient.java:58)
	at org.elasticsearch.client.transport.TransportClientNodesService.execute(TransportClientNodesService.java:228)
	at org.elasticsearch.client.transport.support.TransportProxyClient.execute(TransportProxyClient.java:55)
	at org.elasticsearch.client.transport.TransportClient.doExecute(TransportClient.java:295)
	at org.elasticsearch.client.support.AbstractClient.execute(AbstractClient.java:359)
	at org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:86)
	at org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:56)
	at org.elasticsearch.action.deletebyquery.DeleteByQueryRequestBuilder.execute(DeleteByQueryRequestBuilder.java:172)
	at com.intuit.pi.ia.discoverv1.es.EsService.createTypeAndMapping(EsService.java:120)
	at com.intuit.pi.ia.discoverv1.es.EsService.bulkInsert(EsService.java:39)
	at com.intuit.pi.ia.discoverv1.ihp.cache.mnm.MnMCacheManager.cacheMnMDnsRecrods(MnMCacheManager.java:133)
	at com.intuit.pi.ia.discoverv1.ihp.cache.mnm.MnMCacheManager.initialize(MnMCacheManager.java:59)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:366)
	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:311)
	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:134)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:409)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1620)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
	at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693)
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:303)
	at com.intuit.pi.ia.discoverv1.MnMDataCollectionApplication.main(MnMDataCollectionApplication.java:48)
	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.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)

[dadoonet (David Pilato)]

Please format your code using </> icon as explained in this guide. It will make your post more readable.

Or use markdown style like:

```
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```

I edited your post but please do it next time.

What is the content of deleteByQuery object?
Any chance that client is null?

[vidyapati]

String deleteByQuery = "{\"query\": {\"match_all\": {}}}}";

client is not null, in debug flow checked that

[dadoonet (David Pilato)]

Can you share your elasticsearch logs? And your elasticsearch version?