Member since
03-08-2016
84
Posts
12
Kudos Received
5
Solutions
My Accepted Solutions
| Title | Views | Posted |
|---|---|---|
| 2814 | 12-18-2017 07:42 PM | |
| 860 | 04-03-2017 01:28 PM | |
| 1961 | 02-16-2017 12:40 PM | |
| 1385 | 02-13-2017 11:58 AM | |
| 4116 | 01-03-2017 08:49 PM |
12-18-2017
07:42 PM
The problem occurs because aws processor builds a client for S3 in different manner and supports only S3 regions. For example, here is how it is recommended to create client for OCI S3(https://docs.us-phoenix-1.oraclecloud.com/Content/Object/Tasks/s3compatibleapi.htm#supportedClients): // Get S3 credentials from the console and put them here AWSCredentialsProvider credentials = new AWSStaticCredentialsProvider(new BasicAWSCredentials( "ocid1.credential.oc1..anEXAMPLE", "anEXAMPLE=")); // The name of your tenancy String tenancy = "tenancy"; // The region to connect to String region = "us-ashburn-1"; // Create an S3 client pointing at the region String endpoint = String.format("%s.compat.objectstorage.%s.oraclecloud.com",tenancy,region); AwsClientBuilder.EndpointConfiguration endpointConfiguration = new AwsClientBuilder.EndpointConfiguration(endpoint, region); AmazonS3 client = AmazonS3Client.builder() .standard() .withCredentials(credentials) .withEndpointConfiguration(endpointConfiguration) .disableChunkedEncoding() .enablePathStyleAccess() .build(); The most interesting part is: AwsClientBuilder.EndpointConfiguration endpointConfiguration = new AwsClientBuilder.EndpointConfiguration(endpoint, region); AmazonS3 client = AmazonS3Client.builder() .standard() .withCredentials(credentials) .withEndpointConfiguration(endpointConfiguration) .disableChunkedEncoding() .enablePathStyleAccess() .build(); However in nifi-aws-processor client has no support of setting region, so the region is defaulted to 'us-east-1' To support other storage rather then amazon one should make changes in nifi-aws-abstract-processors/src/main/java/org/apache/nifi/processors/aws/s3/AbstractS3Processor.java:132: <code> /**
* Create client using credentials provider. This is the preferred way for creating clients
*/
@Override
protected AmazonS3Client createClient(final ProcessContext context, final AWSCredentialsProvider credentialsProvider, final ClientConfiguration config) {
getLogger().info("Creating client with credentials provider");
initializeSignerOverride(context, config);
AmazonS3Client s3 = null;
if(StringUtils.trimToEmpty(context.getProperty(ENDPOINT_OVERRIDE).evaluateAttributeExpressions().getValue()).isEmpty() == false && StringUtils.trimToEmpty(context.getProperty(REGION).evaluateAttributeExpressions().getValue()).isEmpty() == false
){
AwsClientBuilder.EndpointConfiguration endpointConfiguration = new AwsClientBuilder.EndpointConfiguration(context.getProperty(ENDPOINT_OVERRIDE).evaluateAttributeExpressions().getValue(), context.getProperty(REGION).evaluateAttributeExpressions().getValue());
AmazonS3 client = AmazonS3Client.builder()
.standard()
.withClientConfiguration(config)
.withCredentials(credentials)
.withEndpointConfiguration(endpointConfiguration)
.disableChunkedEncoding()
.enablePathStyleAccess()
.build();
}
else {
s3 = new AmazonS3Client(credentialsProvider, config);
initalizeEndpointOverride(context, s3);
}
return s3;
}
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12-16-2017
08:21 AM
I can confirm that credentials are correct, because I had used the same for s3cmd and everything had been working correctly
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12-15-2017
11:24 PM
Dear community,
I am trying to forward data from apache nifi to OCI(Oracle cloud infrastructure) S3 storage. However I receive following error:
com.amazonaws.services.s3.model.AmazonS3Exception: com.oracle.pic.casper.integration.auth.dataplane.exceptions.NotAuthenticatedException: Authentication region name'us-east-1' is incorrect. (Service: Amazon S3; Status Code: 403; Error Code: SignatureDoesNotMatch; Request ID: null)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleErrorResponse(AmazonHttpClient.java:1545)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1183)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:964)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:676)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:650)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:633)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$300(AmazonHttpClient.java:601)
at com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:583)
at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:447)
at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4137)
at com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:1685)
at org.apache.nifi.processors.aws.s3.PutS3Object$1.process(PutS3Object.java:474)
at org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:2133)
at org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:2103)
at org.apache.nifi.processors.aws.s3.PutS3Object.onTrigger(PutS3Object.java:417)
at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1118)
at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:147)
at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47)
at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:132)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745) Seems cloud provider checks for region. However I had specified S3.properties file as mentioned here https://community.hortonworks.com/articles/86801/working-with-s3-compatible-data-stores-via-apache.html with all needed properties which should override region, accesskey, secretkey and others.
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Labels:
- Labels:
-
Apache NiFi
04-06-2017
08:00 AM
I am trying to use workflow manager in Ambari 2.4. Created workflow, but can not delete it. Is there a possibility to delete workflow? Will this view see all workflows created in oozie?
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04-03-2017
01:28 PM
Use oracle java jdk1.8.0_7 does not have trusted cert in cacerts. To fix this use oracle java >= 1.8.0_121 or import letsencrypt certificate manually(http://stackoverflow.com/questions/34110426/does-java-support-lets-encrypt-certificates/35454903#35454903).
... View more
03-29-2017
07:20 PM
Sorry, the page hanged and I had not noticed that question had been successfully created.
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03-29-2017
11:19 AM
1 Kudo
Dear community, Is there a way of managing file contents via blueprints? I plan to use authorized-users option in nifi with predefined set of users. However it would be good to have this set of users in cluster blueprint.
... View more
Labels:
- Labels:
-
Apache Ambari
-
Apache NiFi
03-27-2017
12:34 PM
Dear community, I am using letsencrypt certificates for my ambari hosts. As far as yarn ambari view requires trusted store I decided to give it default java trusted store with blank password, but received an exception. Seems the blank passwords are not supported. ambari config changes: ssl.trustStore.password=
ssl.trustStore.path=/usr/jdk64/jdk1.8.0_77/jre/lib/security/cacerts
ssl.trustStore.type=jks Exception that is recieved when accessing YARN view: RA040 I/O error while requesting Ambari
org.apache.ambari.view.utils.ambari.AmbariApiException: RA040 I/O error while requesting Ambari
at org.apache.ambari.view.utils.ambari.AmbariApi.requestClusterAPI(AmbariApi.java:106)
at org.apache.ambari.view.utils.ambari.AmbariApi.requestClusterAPI(AmbariApi.java:77)
at org.apache.ambari.view.capacityscheduler.ConfigurationService.readFromCluster(ConfigurationService.java:315)
at org.apache.ambari.view.capacityscheduler.ConfigurationService.readClusterInfo(ConfigurationService.java:155)
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 com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409)
at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1507)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.apache.ambari.server.security.authorization.AmbariAuthorizationFilter.doFilter(AmbariAuthorizationFilter.java:257)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.apache.ambari.server.security.authorization.jwt.JwtAuthenticationFilter.doFilter(JwtAuthenticationFilter.java:96)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
at org.apache.ambari.server.security.authentication.AmbariAuthenticationFilter.doFilter(AmbariAuthenticationFilter.java:88)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.apache.ambari.server.security.authorization.AmbariUserAuthorizationFilter.doFilter(AmbariUserAuthorizationFilter.java:91)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)
at org.apache.ambari.server.api.MethodOverrideFilter.doFilter(MethodOverrideFilter.java:72)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)
at org.apache.ambari.server.api.AmbariPersistFilter.doFilter(AmbariPersistFilter.java:47)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)
at org.apache.ambari.server.view.AmbariViewsMDCLoggingFilter.doFilter(AmbariViewsMDCLoggingFilter.java:54)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)
at org.apache.ambari.server.view.ViewThrottleFilter.doFilter(ViewThrottleFilter.java:161)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)
at org.apache.ambari.server.security.AbstractSecurityHeaderFilter.doFilter(AbstractSecurityHeaderFilter.java:109)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)
at org.apache.ambari.server.security.AbstractSecurityHeaderFilter.doFilter(AbstractSecurityHeaderFilter.java:109)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)
at org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:82)
at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:294)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:427)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at org.apache.ambari.server.controller.AmbariHandlerList.processHandlers(AmbariHandlerList.java:212)
at org.apache.ambari.server.controller.AmbariHandlerList.processHandlers(AmbariHandlerList.java:201)
at org.apache.ambari.server.controller.AmbariHandlerList.handle(AmbariHandlerList.java:150)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:370)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:973)
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1035)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:641)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:231)
at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
at org.eclipse.jetty.io.nio.SslConnection.handle(SslConnection.java:196)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: Can't get connection.
at org.apache.ambari.server.controller.internal.URLStreamProvider.getSSLConnection(URLStreamProvider.java:310)
at org.apache.ambari.server.controller.internal.URLStreamProvider.processURL(URLStreamProvider.java:181)
at org.apache.ambari.server.view.ViewAmbariStreamProvider.getInputStream(ViewAmbariStreamProvider.java:123)
at org.apache.ambari.server.view.ViewAmbariStreamProvider.readFrom(ViewAmbariStreamProvider.java:85)
at org.apache.ambari.view.utils.ambari.AmbariApi.requestClusterAPI(AmbariApi.java:103)
... 106 more
Caused by: java.io.IOException: Keystore was tampered with, or password was incorrect
at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:780)
at sun.security.provider.JavaKeyStore$JKS.engineLoad(JavaKeyStore.java:56)
at sun.security.provider.KeyStoreDelegator.engineLoad(KeyStoreDelegator.java:224)
at sun.security.provider.JavaKeyStore$DualFormatJKS.engineLoad(JavaKeyStore.java:70)
at java.security.KeyStore.load(KeyStore.java:1445)
at org.apache.ambari.server.controller.internal.URLStreamProvider.getSSLConnection(URLStreamProvider.java:302)
... 110 more
Caused by: java.security.UnrecoverableKeyException: Password verification failed
at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:778)
... 115 more
... View more
Labels:
- Labels:
-
Apache Ambari
-
Apache YARN
03-27-2017
10:27 AM
Tried to configure external auth for logsearch, but still receive the same error as you specified. I added needed values to logsearch.properties: # Custom properties
logsearch.auth.external_auth.enabled=true
logsearch.auth.external_auth.host_url=https://my-auth-node.com:8443
logsearch.roles.allowed=CLUSTER.ADMINISTRATOR,CLUSTER.OPERATOR,SERVICE.ADMINISTRATOR,SERVICE.OPERATOR,CLUSTER.USER,AMBARI.ADMINISTRATOR I can successfully login with local ambari user.
... View more
03-24-2017
12:00 PM
That I was looking into. May thanks!!!! According to the above reply: 1) To delete privileges: curl -H "X-Requested-By: ambari" -X DELETE -u admin:admin "https://yourcluster.com:8443/api/v1/clusters/yourclustername/privileges/1" 2) To add: curl -H "X-Requested-By: ambari" -X POST --data-binary "@your_privileges_file.json" -u admin:admin "https:///yourcluster.com:8443/api/v1/clusters/yourclustername/privileges/" Privilege example: {
"PrivilegeInfo" : {
"permission_name" : "CLUSTER.USER",
"principal_name" : "your-group",
"principal_type" : "GROUP"
}
}
... View more