How i should pass 2 variables for table.blacklist on kafka - json

I am trying to use "PUT" method in json to an existing kafka connector by trying blacklist two tables.(using postman)
{
"connector.class": "io.confluent.connect.jdbc.JdbcSourceConnector",
"table.blacklist": ["abc", "def"],
}
I tried to pass as a list, also tried dictionary i am getting an error . Tried passing as a string still same error .
Error:
-08-01 02:07:04,627] WARN (org.eclipse.jetty.servlet.ServletHandler:620)
javax.servlet.ServletException: org.glassfish.jersey.server.ContainerException: com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of java.lang.String out of START_ARRAY token
at [Source: org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$UnCloseableInputStream#68885dec; line: 2, column: 68] (through reference chain: java.util.LinkedHashMap["table.blacklist"])
at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:489)
at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388)


This worked for me
"table.blacklist": "abc,def",

Related

How to program to create a map schema using springdoc

I want to get a map schema in components, e.g.
components:
schemas:
Response:
type: object
additionalProperties:
type: string
Here is my code:
#Bean
public OpenAPI customOpenAPI() {
MapSchema mySchema = new MapSchema();
mySchema.setAdditionalProperties(new StringSchema());
return new OpenAPI().components(new Components()
.addSchemas("Response", mySchema)
);
}
But it will raise an exception:
{"timestamp":"2022-11-24 14:23:54.686","component":"","level":"WARN","thread-id":"http-nio-8080-exec-1","logger":"org.springdoc.core.OpenAPIService","message":"Json Processing Exception occurred: Cannot deserialize value of type `java.lang.Boolean` from Object value (token `JsonToken.START_OBJECT`)
at [Source: UNKNOWN; byte offset: #UNKNOWN] (through reference chain: io.swagger.v3.oas.models.OpenAPI["components"]->io.swagger.v3.oas.models.Components["schemas"]->java.util.LinkedHashMap["Response"])"}
{"timestamp":"2022-11-24 14:23:54.711","component":"","level":"ERROR","thread-id":"http-nio-8080-exec-1","logger":"org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/].[dispatcherServlet]","message":"Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause"}
java.lang.NullPointerException: null
at java.base/java.util.Objects.requireNonNull(Objects.java:208)
at org.springdoc.core.OpenAPIService.buildOpenAPIWithOpenAPIDefinition(OpenAPIService.java:520)
at org.springdoc.core.OpenAPIService.build(OpenAPIService.java:259)
at org.springdoc.api.AbstractOpenApiResource.getOpenApi(AbstractOpenApiResource.java:314)
at org.springdoc.webmvc.api.OpenApiResource.openapiYaml(OpenApiResource.java:156)
at org.springdoc.webmvc.api.OpenApiWebMvcResource.openapiYaml(OpenApiWebMvcResource.java:133)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
If I changed the code to
#Bean
public OpenAPI customOpenAPI() {
MapSchema mySchema = new MapSchema();
mySchema.setAdditionalProperties(false); <-- I pass a boolean value instead of a schema
return new OpenAPI().components(new Components()
.addSchemas("Response", mySchema)
);
}
SpringDoc can generate the swagger doc successfully.
components:
schemas:
Response:
type: object
additionalProperties: false
Can you help to check what's wrong with my previous code ? Thanks.
I'm using spring-boot 2.7.5 and
org.springdoc/springdoc-openapi-webmvc-core 1.6.11

exception in post request in springboot throwing json phrasing error

i am sending post request through postman request to my spring boot application but it encounters the following error message
2022-08-03 11:30:51.637 WARN 7140 --- [nio-9002-exec-7] .w.s.m.s.DefaultHandlerExceptionResolver : Resolved [org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: Unexpected character (' ' (code 160)): was expecting double-quote to start field name; nested exception is com.fasterxml.jackson.core.JsonParseException: Unexpected character (' ' (code 160)): was expecting double-quote to start field name<EOL> at [Source: (org.springframework.util.StreamUtils$NonClosingInputStream); line: 2, column: 3]]
this is my postman request
{   "operationClient": "03",   "module": "03",   "moduleName": "ECH",   "operation": "10",   "ip": "127.0.0.1",   "channelId": "5",   "connectionType": "1" }
my API call request
localhost:9002/cms/online/v1/channel/operation
my controller class of spring-boot
#PostMapping(value = "/operation", consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<ResponseBean> doChannelOperation(#RequestBody #Valid RequestBean requestBean) throws Exception {
System.out.println(requestBean.toString());
ResponseBean responseBean = services.sendRequest(requestBean);
return new ResponseEntity<>(responseBean, HttpStatus.OK);
}

Exception in thread "main" com.couchbase.client.core.config.ConfigurationException: Could not open bucket

I am getting below error while working with Couchbase enterprise java client.
Exception in thread "main"
com.couchbase.client.core.config.ConfigurationException: Could not open bucket.
at com.couchbase.client.core.config.DefaultConfigurationProvider$6.call(DefaultConfigurationProvider.java:296)
at com.couchbase.client.core.config.DefaultConfigurationProvider$6.call(DefaultConfigurationProvider.java:293)
Caused by: com.couchbase.client.core.CouchbaseException: Could not parse configuration
at com.couchbase.client.core.config.parser.BucketConfigParser.parse(BucketConfigParser.java:63)
at com.couchbase.client.core.config.loader.AbstractLoader$1.call(AbstractLoader.java:186)
Caused by: com.couchbase.client.deps.com.fasterxml.jackson.databind.exc.InvalidFormatException: Can not construct instance of com.couchbase.client.core.config.BucketCapabilities from String value ("durableWrite"): value not one of declared Enum instance names: [nodesExt, dcp, cbhello, xattr, couchapi, cccp, touch, xdcrCheckpointing]
at [Source: {"name":"example","uuid":"9016c8efe8dc06a9c464d6122d4bae73","bucketType":"membase","authType":"sasl","uri":"/pools/default/buckets/example?bucket_uuid=9016c8efe8dc06a9c464d6122d4bae73","streamingUri":"/pools/default/bucketsStreaming/example?bucket_uuid=9016c8efe8dc06a9c464d6122d4bae73","localRandomKeyUri":"/pools/default/buckets/example/localRandomKey","controllers":{"compactAll":"/pools/default/buckets/example/controller/compactBucket","compactDB":"/pools/default/buckets/example/controller/compactDatabases","purgeDeletes":"/pools/default/buckets/example/controller/unsafePurgeBucket","startRecovery":"/pools/default/buckets/example/controller/startRecovery"},"nodes":[{"couchApiBaseHTTPS":"https://127.0.0.1:18092/example%2B9016c8efe8dc06a9c464d6122d4bae73","couchApiBase":"http://127.0.0.1:8092/example%2B9016c8efe8dc06a9c464d6122d4bae73","systemStats":{"cpu_utilization_rate":51.94902548725637,"cpu_stolen_rate":0,"swap_total":20114640896,"swap_used":14524493824,"mem_total":17027633152,"mem_free":7918469120,"mem_limit":17027633152,"cpu_cores_available":4},"interestingStats":{"cmd_get":0,"couch_docs_actual_disk_size":98733017,"couch_docs_data_size":65024155,"couch_spatial_data_size":0,"couch_spatial_disk_size":0,"couch_views_actual_disk_size":759929,"couch_views_data_size":787685,"curr_items":39482,"curr_items_tot":39482,"ep_bg_fetched":0,"get_hits":0,"mem_used":160451400,"ops":0,"vb_active_num_non_resident":0,"vb_replica_curr_items":0},"uptime":"149337","memoryTotal":17027633152,"memoryFree":7918469120,"mcdMemoryReserved":12991,"mcdMemoryAllocated":12991,"replication":0,"clusterMembership":"active","recoveryType":"none","status":"healthy","otpNode":"ns_1#127.0.0.1","thisNode":true,"hostname":"127.0.0.1:8091","nodeUUID":"fc910ff6899bf9d42abf4f43345a7611","clusterCompatibility":393221,"version":"6.5.0-4960-enterprise","os":"win64","cpuCount":4,"ports":{"direct":11210,"httpsCAPI":18092,"httpsMgmt":18091,"distTCP":21100,"distTLS":21150},"services":["cbas","eventing","fts","index","kv","n1ql"],"nodeEncryption":false,"configuredHostname":"127.0.0.1:8091","addressFamily":"inet","externalListeners":[{"afamily":"inet","nodeEncryption":false},{"afamily":"inet6","nodeEncryption":false}]}],"stats":{"uri":"/pools/default/buckets/example/stats","directoryURI":"/pools/default/buckets/example/statsDirectory","nodeStatsListURI":"/pools/default/buckets/example/nodes"},"nodeLocator":"vbucket","saslPassword":"5fa44be3a06c28e4cf8491852234b77f","ddocs":{"uri":"/pools/default/buckets/example/ddocs"},"replicaIndex":false,"autoCompactionSettings":false,"vBucketServerMap":{"hashAlgorithm":"CRC","numReplicas":1,"serverList":["127.0.0.1:11210"],"vBucketMap":[[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0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.3595628376578611,"opsPerSec":0,"diskFetches":0,"itemCount":0,"diskUsed":12887754,"dataUsed":4241408,"memUsed":33091832,"vbActiveNumNonResident":0},"evictionPolicy":"valueOnly","conflictResolutionType":"seqno","bucketCapabilitiesVer":"","bucketCapabilities":["durableWrite","couchapi","dcp","cbhello","touch","cccp","xdcrCheckpointing","nodesExt","xattr"]}; line: 1, column: 10260] (through reference chain: com.couchbase.client.core.config.DefaultCouchbaseBucketConfig["bucketCapabilities"]->java.util.ArrayList[0])
at com.couchbase.client.deps.com.fasterxml.jackson.databind.exc.InvalidFormatException.from(InvalidFormatException.java:74)
at com.couchbase.client.deps.com.fasterxml.jackson.databind.DeserializationContext.weirdStringException(DeserializationContext.java:1022)
at com.couchbase.client.deps.com.fasterxml.jackson.databind.deser.std.EnumDeserializer._deserializeAltString(EnumDeserializer.java:151)
at com.couchbase.client.deps.com.fasterxml.jackson.databind.deser.std.EnumDeserializer.deserialize(EnumDeserializer.java:96)
at com.couchbase.client.deps.com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:287)

Log in JSON format to cloudfoundry logstash

We are using Swisscom application cloud (based on Cloudfoundry) and the provided Kibana/Logstash/Elasticsearch service. Now we d like to log in JSON format from our applications to logstash.
Thats why we integrated Logstash formatter into our wildfly swarm apps and since then they log in JSON format like:
{"#version":1,"#timestamp":"2018-07-24T18:28:51.291+0200","sequence":15299,"loggerClassName":"org.jboss.as.server.logging.ServerLogger_$logger","loggerName":"org.jboss.as.server.deployment","level":"INFO","threadName":"MSC service thread 1-2","message":"WFLYSRV0027: Starting deployment of \"hospush.war\" (runtime-name: \"hospush.war\")","threadId":31,"mdc":{},"ndc":""}
I also added a filter.conf to the logstash app on swisscom appcloud with the following content:
filter {
json {
source => "message"
}
}
When I check the logs of logstash now I can see that it throws an error and no logs are transferred to Kibana.
2018-07-24 20:33:15 [APP/PROC/WEB/0] OUT [2018-07-24T18:33:15,202][WARN ][logstash.filters.json ] Error parsing json {:source=>"message", :raw=>"<14>1 2018-07-24T18:33:15.018187+00:00 HosPush.demo-test.demo-test 3694b57f-bc05-459a-880a-17c174fc6d7c [APP/PROC/WEB/0] - - {\"#version\":1,\"#timestamp\":\"2018-07-24T20:33:15.017+0200\",\"sequence\":3796,\"loggerClassName\":\"org.slf4j.impl.Slf4jLogger\",\"loggerName\":\"com.hospush.business.escalation.EscalationService\",\"level\":\"INFO\",\"threadName\":\"EJB default - 3\",\"message\":\"Found 0 patientNeeds with no open notification.\",\"threadId\":154,\"mdc\":{},\"ndc\":\"\"}\n", :exception=>#<LogStash::Json::ParserError: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
2018-07-24 20:33:15 [APP/PROC/WEB/0] OUT at [Source: (byte[])"<14>1 2018-07-24T18:33:15.018187+00:00 HosPush.demo-test.demo-test 3694b57f-bc05-459a-880a-17c174fc6d7c [APP/PROC/WEB/0] - - {"#version":1,"#timestamp":"2018-07-24T20:33:15.017+0200","sequence":3796,"loggerClassName":"org.slf4j.impl.Slf4jLogger","loggerName":"com.hospush.business.escalation.EscalationService","level":"INFO","threadName":"EJB default - 3","message":"Found 0 patientNeeds with no open notification.","threadId":154,"mdc":{},"ndc":""}
2018-07-24 20:33:30 [APP/PROC/WEB/0] OUT [2018-07-24T18:33:30,117][WARN ][logstash.filters.json ] Error parsing json {:source=>"message", :raw=>"<14>1 2018-07-24T18:33:30.002777+00:00 HosPush.demo-test.demo-test 3694b57f-bc05-459a-880a-17c174fc6d7c [APP/PROC/WEB/0] - - {\"#version\":1,\"#timestamp\":\"2018-07-24T20:33:30.001+0200\",\"sequence\":3797,\"loggerClassName\":\"org.slf4j.impl.Slf4jLogger\",\"loggerName\":\"com.hospush.business.escalation.OrphanEscalationScheduler\",\"level\":\"INFO\",\"threadName\":\"EJB default - 4\",\"message\":\"orphan escalation scheduler called...\",\"threadId\":155,\"mdc\":{},\"ndc\":\"\"}\n", :exception=>#<LogStash::Json::ParserError: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
2018-07-24 20:33:30 [APP/PROC/WEB/0] OUT at [Source: (byte[])"<14>1 2018-07-24T18:33:30.002777+00:00 HosPush.demo-test.demo-test 3694b57f-bc05-459a-880a-17c174fc6d7c [APP/PROC/WEB/0] - - {"#version":1,"#timestamp":"2018-07-24T20:33:30.001+0200","sequence":3797,"loggerClassName":"org.slf4j.impl.Slf4jLogger","loggerName":"com.hospush.business.escalation.OrphanEscalationScheduler","level":"INFO","threadName":"EJB default - 4","message":"orphan escalation scheduler called...","threadId":155,"mdc":{},"ndc":""}
My guess is, that because of source => "message" logstash parses the message property as JSON which failes. What it should do is parsing the whole "root object" as json instead of only the message property.
Could that be and if yes, how do I need to adjust the filter.conf to make it work?
Thx a lot for your help guys.

Probably not relevant, but I guess the filter here is incorrect.
This says that their is a JSON structure in the message field that should be parsed as JSON. As I see, I do not see any message field, so this will not work.

Mule JSON validation Schema component avoid error logs

I'm using JSON Validation Schema component and I have notice, that it logs all the errors to the console.
I would like to avoid this error message being displayed in the console.
Even though I have chosen a special exception strategy which has catch exception strategy with JSONValidation Exception and has custom logic implemented and no loggers at all in it, I still see the following error message:
org.mule.api.MessagingException: Json content is not compliant with schema
com.github.fge.jsonschema.core.report.ListProcessingReport: failure
--- BEGIN MESSAGES ---
error: string "blah" is too long (length: 4, maximum allowed: 3)
level: "error"
schema: {"loadingURI":"file:/...}
instance: {"pointer":"/blah_blah_code"}
domain: "validation"
keyword: "maxLength"
value: "blah"
found: 4
maxLength: 3
--- END MESSAGES ---
How could I make mule omit this error message? I don't want these errors to be logged to the console.

You can set the logException attribute of the catch-exception-strategy element to false, forcing mule not to log errors to the console:
<catch-exception-strategy logException="false">

set below logger to false in log4j2.xml
<AsyncLogger name="org.mule.module.apikit.validation.RestJsonSchemaValidator" level="OFF"/>