This is where the 2.21 dependency comes from:
[INFO] +- io.confluent:kafka-schema-registry:jar:5.5.1:compile
[INFO] |  +- org.apache.kafka:kafka_2.12:jar:5.5.1-ccs:compile

This is the entry added by your dependency:
[INFO] +- org.apache.kafka:kafka_2.11:jar:0.10.2.1:compile

On 5/7/2021 3:15 PM, Ragini Manjaiah wrote:
hi ,
true.. but iam using where scala.version is 2.11 . wondering from where this 2.12 is added

<dependency> <groupId>org.apache.kafka</groupId> <artifactId>kafka_${scala.version}</artifactId> 
<version>${kafka.version}</version> </dependency>

On Fri, May 7, 2021 at 6:24 PM Chesnay Schepler <ches...@apache.org <mailto:ches...@apache.org>> wrote:

    I see a several scala 2.12 dependencies in there.

    [INFO] |  +- org.apache.kafka:kafka_2.12:jar:5.5.1-ccs:compile

    [INFO] +- io.confluent:kafka-schema-registry:jar:5.5.1:compile
    [INFO] |  |  \-
    com.kjetland:mbknor-jackson-jsonschema_2.12:jar:1.0.39:compile

    On 5/7/2021 2:47 PM, Ragini Manjaiah wrote:
    Hi ,
    Please find the details


    [INFO] XXXXX:XXXXXXSNAPSHOT
    [INFO] +- org.apache.flink:flink-java:jar:1.11.3:compile
    [INFO] |  +- org.apache.flink:flink-core:jar:1.11.3:compile
    [INFO] |  |  +- org.apache.flink:flink-annotations:jar:1.11.3:compile
    [INFO] |  |  +-
    org.apache.flink:flink-metrics-core:jar:1.11.3:compile
    [INFO] |  |  +-
    org.apache.flink:flink-shaded-asm-7:jar:7.1-11.0:compile
    [INFO] |  |  \- com.esotericsoftware.kryo:kryo:jar:2.24.0:compile
    [INFO] |  |     \- com.esotericsoftware.minlog:minlog:jar:1.2:compile
    [INFO] |  +- org.apache.commons:commons-lang3:jar:3.3.2:compile
    [INFO] |  +- org.apache.commons:commons-math3:jar:3.5:compile
    [INFO] |  +- org.slf4j:slf4j-api:jar:1.7.15:compile
    [INFO] |  +- com.google.code.findbugs:jsr305:jar:1.3.9:compile
    [INFO] |  \- org.apache.flink:force-shading:jar:1.11.3:compile
    [INFO] +-
    org.apache.flink:flink-statebackend-rocksdb_2.11:jar:1.11.3:compile
    [INFO] |  \-
    com.data-artisans:frocksdbjni:jar:5.17.2-artisans-2.0:compile
    [INFO] +- org.apache.flink:flink-clients_2.11:jar:1.11.3:compile
    [INFO] |  +- org.apache.flink:flink-runtime_2.11:jar:1.11.3:compile
    [INFO] |  +- org.apache.flink:flink-optimizer_2.11:jar:1.11.3:compile
    [INFO] |  \- commons-cli:commons-cli:jar:1.3.1:compile
    [INFO] +- io.confluent:kafka-avro-serializer:jar:5.5.1:compile
    [INFO] |  +- org.apache.avro:avro:jar:1.9.2:compile
    [INFO] |  |  \-
    com.fasterxml.jackson.core:jackson-core:jar:2.10.2:compile
    [INFO] |  +-
    io.confluent:kafka-schema-registry-client:jar:5.5.1:compile
    [INFO] |  |  +- javax.ws.rs:javax.ws.rs-api:jar:2.1.1:compile
    [INFO] |  |  \-
    org.glassfish.jersey.core:jersey-common:jar:2.30:compile
    [INFO] |  |     +-
    jakarta.annotation:jakarta.annotation-api:jar:1.3.5:compile
    [INFO] |  |     \-
    org.glassfish.hk2:osgi-resource-locator:jar:1.0.3:compile
    [INFO] |  +- io.confluent:common-config:jar:5.5.1:compile
    [INFO] |  \- io.confluent:common-utils:jar:5.5.1:compile
    [INFO] +- io.confluent:kafka-schema-serializer:jar:5.5.1:compile
    [INFO] +- io.confluent:kafka-schema-registry:jar:5.5.1:compile
    [INFO] |  +-
    io.confluent:kafka-json-schema-provider:jar:5.5.1:compile
    [INFO] |  |  +-
    com.github.everit-org.json-schema:org.everit.json.schema:jar:1.12.1:compile
    [INFO] |  |  |  +-
    commons-validator:commons-validator:jar:1.6:compile
    [INFO] |  |  |  +-
    com.damnhandy:handy-uri-templates:jar:2.1.8:compile
    [INFO] |  |  |  \- com.google.re2j:re2j:jar:1.3:compile
    [INFO] |  |  +-
    com.fasterxml.jackson.datatype:jackson-datatype-guava:jar:2.10.2:compile
    [INFO] |  |  +-
    com.fasterxml.jackson.datatype:jackson-datatype-jdk8:jar:2.10.2:compile
    [INFO] |  |  +-
    com.fasterxml.jackson.datatype:jackson-datatype-joda:jar:2.10.2:compile
    [INFO] |  |  +-
    com.fasterxml.jackson.datatype:jackson-datatype-jsr310:jar:2.10.2:compile
    [INFO] |  |  +-
    
com.fasterxml.jackson.module:jackson-module-parameter-names:jar:2.10.2:compile
    [INFO] |  |  \-
    com.kjetland:mbknor-jackson-jsonschema_2.12:jar:1.0.39:compile
    [INFO] |  |     +-
    org.jetbrains.kotlin:kotlin-scripting-compiler-embeddable:jar:1.3.50:compile
    [INFO] |  |     |  +-
    
org.jetbrains.kotlin:kotlin-scripting-compiler-impl-embeddable:jar:1.3.50:runtime
    [INFO] |  |     |  |  +-
    org.jetbrains.kotlin:kotlin-scripting-common:jar:1.3.50:runtime
    [INFO] |  |     |  |  |  \-
    org.jetbrains.kotlin:kotlin-reflect:jar:1.3.50:runtime
    [INFO] |  |     |  |  +-
    org.jetbrains.kotlin:kotlin-scripting-jvm:jar:1.3.50:runtime
    [INFO] |  |     |  |  |  \-
    org.jetbrains.kotlin:kotlin-script-runtime:jar:1.3.50:runtime
    [INFO] |  |     |  |  \-
    org.jetbrains.kotlinx:kotlinx-coroutines-core:jar:1.1.1:runtime
    [INFO] |  |     |  \-
    org.jetbrains.kotlin:kotlin-stdlib:jar:1.3.50:compile
    [INFO] |  |     |     \- org.jetbrains:annotations:jar:13.0:compile
    [INFO] |  |     \- io.github.classgraph:classgraph:jar:4.8.21:compile
    [INFO] |  +- io.confluent:kafka-protobuf-provider:jar:5.5.1:compile
    [INFO] |  |  +- com.squareup.wire:wire-schema:jar:3.2.2:compile
    [INFO] |  |  |  +-
    org.jetbrains.kotlin:kotlin-stdlib-jdk8:jar:1.3.71:compile
    [INFO] |  |  |  |  \-
    org.jetbrains.kotlin:kotlin-stdlib-jdk7:jar:1.3.71:compile
    [INFO] |  |  |  +-
    org.jetbrains.kotlin:kotlin-stdlib-common:jar:1.3.71:compile
    [INFO] |  |  |  +- com.squareup.wire:wire-runtime:jar:3.2.2:compile
    [INFO] |  |  |  \- com.squareup.okio:okio:jar:2.5.0:compile
    [INFO] |  |  \-
    com.google.protobuf:protobuf-java-util:jar:3.11.4:compile
    [INFO] |  |     \-
    com.google.errorprone:error_prone_annotations:jar:2.3.4:compile
    [INFO] |  +- org.apache.kafka:kafka_2.12:jar:5.5.1-ccs:compile
    [INFO] |  |  +-
    com.fasterxml.jackson.module:jackson-module-scala_2.12:jar:2.10.2:compile
    [INFO] |  |  |  \-
    com.fasterxml.jackson.module:jackson-module-paranamer:jar:2.10.2:compile
    [INFO] |  |  |     \-
    com.thoughtworks.paranamer:paranamer:jar:2.8:compile
    [INFO] |  |  +-
    com.fasterxml.jackson.dataformat:jackson-dataformat-csv:jar:2.10.2:compile
    [INFO] |  |  +-
    org.scala-lang.modules:scala-collection-compat_2.12:jar:2.1.3:compile
    [INFO] |  |  +-
    org.scala-lang.modules:scala-java8-compat_2.12:jar:0.9.0:compile
    [INFO] |  |  +- org.scala-lang:scala-reflect:jar:2.12.10:compile
    [INFO] |  |  \-
    com.typesafe.scala-logging:scala-logging_2.12:jar:3.9.2:compile
    [INFO] |  +- org.apache.kafka:kafka-clients:jar:5.5.1-ccs:compile
    [INFO] |  |  \- com.github.luben:zstd-jni:jar:1.4.4-7:compile
    [INFO] |  +-
    org.glassfish.jersey.ext:jersey-bean-validation:jar:2.30:compile
    [INFO] |  |  +-
    org.glassfish.hk2.external:jakarta.inject:jar:2.6.1:compile
    [INFO] |  |  +-
    org.glassfish.jersey.core:jersey-server:jar:2.30:compile
    [INFO] |  |  |  +-
    org.glassfish.jersey.core:jersey-client:jar:2.30:compile
    [INFO] |  |  |  \-
    org.glassfish.jersey.media:jersey-media-jaxb:jar:2.30:compile
    [INFO] |  |  +-
    jakarta.validation:jakarta.validation-api:jar:2.0.2:compile
    [INFO] |  |  +-
    org.hibernate.validator:hibernate-validator:jar:6.0.17.Final:compile
    [INFO] |  |  |  +-
    org.jboss.logging:jboss-logging:jar:3.3.2.Final:compile
    [INFO] |  |  |  \- com.fasterxml:classmate:jar:1.3.4:compile
    [INFO] |  |  +- jakarta.el:jakarta.el-api:jar:3.0.3:compile
    [INFO] |  |  +- org.glassfish:jakarta.el:jar:3.0.2:compile
    [INFO] |  |  \- jakarta.ws.rs:jakarta.ws.rs-api:jar:2.1.6:compile
    [INFO] |  +- io.confluent:rest-utils:jar:5.5.1:compile
    [INFO] |  |  +-
    
org.eclipse.jetty.websocket:javax-websocket-server-impl:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  +-
    org.eclipse.jetty:jetty-annotations:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  |  +-
    org.eclipse.jetty:jetty-plus:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  |  |  \-
    org.eclipse.jetty:jetty-jndi:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  |  +-
    org.eclipse.jetty:jetty-webapp:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  |  |  \-
    org.eclipse.jetty:jetty-xml:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  |  +-
    javax.annotation:javax.annotation-api:jar:1.3:compile
    [INFO] |  |  |  |  \- org.ow2.asm:asm-commons:jar:7.2:compile
    [INFO] |  |  |  |     +- org.ow2.asm:asm-tree:jar:7.2:compile
    [INFO] |  |  |  |     \- org.ow2.asm:asm-analysis:jar:7.2:compile
    [INFO] |  |  |  +-
    
org.eclipse.jetty.websocket:javax-websocket-client-impl:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  |  +-
    org.eclipse.jetty.websocket:websocket-client:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  |  |  \-
    org.eclipse.jetty:jetty-client:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  |  \-
    javax.websocket:javax.websocket-client-api:jar:1.0:compile
    [INFO] |  |  |  +-
    org.eclipse.jetty.websocket:websocket-server:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  |  +-
    org.eclipse.jetty.websocket:websocket-common:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  |  |  \-
    org.eclipse.jetty.websocket:websocket-api:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  |  \-
    org.eclipse.jetty.websocket:websocket-servlet:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  \-
    javax.websocket:javax.websocket-api:jar:1.0:compile
    [INFO] |  |  +- io.confluent:common-metrics:jar:5.5.1:compile
    [INFO] |  |  +-
    org.glassfish.jersey.containers:jersey-container-servlet:jar:2.30:compile
    [INFO] |  |  |  \-
    
org.glassfish.jersey.containers:jersey-container-servlet-core:jar:2.30:compile
    [INFO] |  |  +-
    org.glassfish.jersey.inject:jersey-hk2:jar:2.30:compile
    [INFO] |  |  |  \- org.glassfish.hk2:hk2-locator:jar:2.6.1:compile
    [INFO] |  |  |     +-
    org.glassfish.hk2.external:aopalliance-repackaged:jar:2.6.1:compile
    [INFO] |  |  |     +- org.glassfish.hk2:hk2-api:jar:2.6.1:compile
    [INFO] |  |  |     \- org.glassfish.hk2:hk2-utils:jar:2.6.1:compile
    [INFO] |  |  +- javax.xml.bind:jaxb-api:jar:2.3.0:compile
    [INFO] |  |  +- javax.activation:activation:jar:1.1.1:compile
    [INFO] |  |  +-
    org.eclipse.jetty:jetty-jmx:jar:9.4.24.v20191120:compile
    [INFO] |  |  +-
    org.eclipse.jetty:jetty-server:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  \- javax.servlet:javax.servlet-api:jar:3.1.0:compile
    [INFO] |  |  +-
    org.eclipse.jetty:jetty-servlets:jar:9.4.24.v20191120:compile
    [INFO] |  |  |  \-
    org.eclipse.jetty:jetty-continuation:jar:9.4.24.v20191120:compile
    [INFO] |  |  +-
    org.eclipse.jetty:jetty-jaas:jar:9.4.24.v20191120:compile
    [INFO] |  |  +-
    com.fasterxml.jackson.jaxrs:jackson-jaxrs-json-provider:jar:2.10.2:compile
    [INFO] |  |  |  \-
    
com.fasterxml.jackson.module:jackson-module-jaxb-annotations:jar:2.10.2:compile
    [INFO] |  |  |     +-
    jakarta.xml.bind:jakarta.xml.bind-api:jar:2.3.2:compile
    [INFO] |  |  |     \-
    jakarta.activation:jakarta.activation-api:jar:1.2.1:compile
    [INFO] |  |  +-
    com.fasterxml.jackson.jaxrs:jackson-jaxrs-base:jar:2.10.2:compile
    [INFO] |  |  \-
    com.fasterxml.jackson.core:jackson-annotations:jar:2.10.2:compile
    [INFO] |  +- org.apache.zookeeper:zookeeper:jar:3.5.8:compile
    [INFO] |  |  +- org.apache.zookeeper:zookeeper-jute:jar:3.5.8:compile
    [INFO] |  |  +-
    org.apache.yetus:audience-annotations:jar:0.5.0:compile
    [INFO] |  |  +- io.netty:netty-handler:jar:4.1.48.Final:compile
    [INFO] |  |  |  +- io.netty:netty-common:jar:4.1.48.Final:compile
    [INFO] |  |  |  +- io.netty:netty-resolver:jar:4.1.48.Final:compile
    [INFO] |  |  |  +- io.netty:netty-buffer:jar:4.1.48.Final:compile
    [INFO] |  |  |  +- io.netty:netty-transport:jar:4.1.48.Final:compile
    [INFO] |  |  |  \- io.netty:netty-codec:jar:4.1.48.Final:compile
    [INFO] |  |  \-
    io.netty:netty-transport-native-epoll:jar:4.1.48.Final:compile
    [INFO] |  |     \-
    io.netty:netty-transport-native-unix-common:jar:4.1.48.Final:compile
    [INFO] |  +- com.101tec:zkclient:jar:0.11:compile
    [INFO] |  +- io.swagger:swagger-annotations:jar:1.6.0:compile
    [INFO] |  \- io.swagger:swagger-core:jar:1.6.0:compile
    [INFO] |     +-
    com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:jar:2.10.1:compile
    [INFO] |     \- io.swagger:swagger-models:jar:1.6.0:compile
    [INFO] +- org.apache.flink:flink-avro:jar:1.9.0:compile
    [INFO] +- org.apache.kafka:kafka_2.11:jar:0.10.2.1:compile
    [INFO] |  +- net.sf.jopt-simple:jopt-simple:jar:5.0.3:compile
    [INFO] |  +- com.yammer.metrics:metrics-core:jar:2.2.0:compile
    [INFO] |  +- org.scala-lang:scala-library:jar:2.11.8:compile
    [INFO] |  \-
    org.scala-lang.modules:scala-parser-combinators_2.11:jar:1.0.4:compile
    [INFO] +-
    org.apache.flink:flink-connector-kafka-0.10_2.11:jar:1.11.3:compile
    [INFO] |  \-
    org.apache.flink:flink-connector-kafka-base_2.11:jar:1.11.3:compile
    [INFO] +- com.googlecode.json-simple:json-simple:jar:1.1.1:compile
    [INFO] +- com.google.code.gson:gson:jar:2.8.5:compile
    [INFO] +- org.apache.apex:malhar-library:jar:3.8.0:compile
    [INFO] |  +- org.apache.apex:apex-common:jar:3.6.0:compile
    [INFO] |  |  +- org.apache.apex:apex-api:jar:3.6.0:compile
    [INFO] |  |  |  \- com.datatorrent:netlet:jar:1.3.0:compile
    [INFO] |  |  |     \- org.jctools:jctools-core:jar:1.2.1:compile
    [INFO] |  |  \-
    javax.validation:validation-api:jar:1.1.0.Final:compile
    [INFO] |  +-
    org.eclipse.jetty:jetty-servlet:jar:8.1.10.v20130312:compile
    [INFO] |  |  \-
    org.eclipse.jetty:jetty-security:jar:8.1.10.v20130312:compile
    [INFO] |  +- com.sun.mail:javax.mail:jar:1.5.0:compile
    [INFO] |  +- com.sun.jersey:jersey-client:jar:1.9:compile
    [INFO] |  +- javax.jms:jms-api:jar:1.1-rev-1:compile
    [INFO] |  +- org.apache.activemq:activemq-client:jar:5.8.0:compile
    [INFO] |  |  +-
    org.apache.geronimo.specs:geronimo-jms_1.1_spec:jar:1.1.1:compile
    [INFO] |  |  +- org.fusesource.hawtbuf:hawtbuf:jar:1.9:compile
    [INFO] |  |  \-
    
org.apache.geronimo.specs:geronimo-j2ee-management_1.1_spec:jar:1.0.1:compile
    [INFO] |  +- com.github.tony19:named-regexp:jar:0.2.3:compile
    [INFO] |  +- org.codehaus.janino:commons-compiler:jar:2.7.8:compile
    [INFO] |  +-
    org.eclipse.jetty:jetty-websocket:jar:8.1.10.v20130312:compile
    [INFO] |  |  +-
    org.eclipse.jetty:jetty-util:jar:8.1.10.v20130312:compile
    [INFO] |  |  +-
    org.eclipse.jetty:jetty-io:jar:8.1.10.v20130312:compile
    [INFO] |  |  \-
    org.eclipse.jetty:jetty-http:jar:8.1.10.v20130312:compile
    [INFO] |  +- commons-beanutils:commons-beanutils:jar:1.9.2:compile
    [INFO] |  +- joda-time:joda-time:jar:2.9.1:compile
    [INFO] |  +- it.unimi.dsi:fastutil:jar:7.0.6:compile
    [INFO] |  +- org.jooq:jooq:jar:3.6.4:compile
    [INFO] |  +- org.apache.apex:apex-shaded-ning19:jar:1.0.0:compile
    [INFO] |  +- com.amazonaws:aws-java-sdk-s3:jar:1.10.73:compile
    [INFO] |  |  +- com.amazonaws:aws-java-sdk-kms:jar:1.10.73:compile
    [INFO] |  |  \- com.amazonaws:aws-java-sdk-core:jar:1.10.73:compile
    [INFO] |  |     \-
    com.fasterxml.jackson.dataformat:jackson-dataformat-cbor:jar:2.5.3:compile
    [INFO] |  \-
    com.fasterxml.jackson.core:jackson-databind:jar:2.5.4:compile
    [INFO] +- nl.basjes.parse.useragent:yauaa:jar:1.3:compile
    [INFO] |  +- args4j:args4j:jar:2.33:compile
    [INFO] |  +- org.apache.commons:commons-collections4:jar:4.1:compile
    [INFO] |  \- org.yaml:snakeyaml:jar:1.18:compile
    [INFO] +- commons-logging:commons-logging:jar:1.2.1-SNAPSHOT:compile
    [INFO] +- org.apache.hadoop:hadoop-common:jar:2.7.3:compile
    [INFO] |  +- org.apache.hadoop:hadoop-annotations:jar:2.7.3:compile
    [INFO] |  |  \- jdk.tools:jdk.tools:jar:1.8:system
    [INFO] |  +- xmlenc:xmlenc:jar:0.52:compile
    [INFO] |  +- commons-httpclient:commons-httpclient:jar:3.1:compile
    [INFO] |  +- commons-codec:commons-codec:jar:1.4:compile
    [INFO] |  +- commons-io:commons-io:jar:2.4:compile
    [INFO] |  +- commons-net:commons-net:jar:3.1:compile
    [INFO] |  +-
    commons-collections:commons-collections:jar:3.2.2:compile
    [INFO] |  +- javax.servlet:servlet-api:jar:2.5:compile
    [INFO] |  +- org.mortbay.jetty:jetty:jar:6.1.26:compile
    [INFO] |  +- org.mortbay.jetty:jetty-util:jar:6.1.26:compile
    [INFO] |  +- javax.servlet.jsp:jsp-api:jar:2.1:runtime
    [INFO] |  +- com.sun.jersey:jersey-core:jar:1.9:compile
    [INFO] |  +- com.sun.jersey:jersey-json:jar:1.9:compile
    [INFO] |  |  +- org.codehaus.jettison:jettison:jar:1.1:compile
    [INFO] |  |  +- com.sun.xml.bind:jaxb-impl:jar:2.2.3-1:compile
    [INFO] |  |  +- org.codehaus.jackson:jackson-jaxrs:jar:1.8.3:compile
    [INFO] |  |  \- org.codehaus.jackson:jackson-xc:jar:1.8.3:compile
    [INFO] |  +- com.sun.jersey:jersey-server:jar:1.9:compile
    [INFO] |  |  \- asm:asm:jar:3.1:compile
    [INFO] |  +- net.java.dev.jets3t:jets3t:jar:0.9.0:compile
    [INFO] |  |  +-
    org.apache.httpcomponents:httpclient:jar:4.1.2:compile
    [INFO] |  |  +- org.apache.httpcomponents:httpcore:jar:4.1.2:compile
    [INFO] |  |  \- com.jamesmurty.utils:java-xmlbuilder:jar:0.4:compile
    [INFO] |  +- commons-lang:commons-lang:jar:2.6:compile
    [INFO] |  +-
    commons-configuration:commons-configuration:jar:1.6:compile
    [INFO] |  |  +- commons-digester:commons-digester:jar:1.8:compile
    [INFO] |  |  \-
    commons-beanutils:commons-beanutils-core:jar:1.8.0:compile
    [INFO] |  +- org.codehaus.jackson:jackson-core-asl:jar:1.9.13:compile
    [INFO] |  +-
    org.codehaus.jackson:jackson-mapper-asl:jar:1.9.13:compile
    [INFO] |  +- com.google.protobuf:protobuf-java:jar:2.5.0:compile
    [INFO] |  +- org.apache.hadoop:hadoop-auth:jar:2.7.3:compile
    [INFO] |  |  +-
    org.apache.directory.server:apacheds-kerberos-codec:jar:2.0.0-M15:compile
    [INFO] |  |  |  +-
    org.apache.directory.server:apacheds-i18n:jar:2.0.0-M15:compile
    [INFO] |  |  |  +-
    org.apache.directory.api:api-asn1-api:jar:1.0.0-M20:compile
    [INFO] |  |  |  \-
    org.apache.directory.api:api-util:jar:1.0.0-M20:compile
    [INFO] |  |  \-
    org.apache.curator:curator-framework:jar:2.7.1:compile
    [INFO] |  +- com.jcraft:jsch:jar:0.1.42:compile
    [INFO] |  +- org.apache.curator:curator-client:jar:2.7.1:compile
    [INFO] |  +- org.apache.curator:curator-recipes:jar:2.7.1:compile
    [INFO] |  +-
    org.apache.htrace:htrace-core:jar:3.1.0-incubating:compile
    [INFO] |  \- org.apache.commons:commons-compress:jar:1.4.1:compile
    [INFO] |     \- org.tukaani:xz:jar:1.0:compile
    [INFO] +- org.apache.hbase:hbase-shaded-client:jar:1.2.6:compile
    [INFO] |  \-
    com.github.stephenc.findbugs:findbugs-annotations:jar:1.3.9-1:compile
    [INFO] +- org.apache.hbase:hbase-common:jar:1.2.6:compile
    [INFO] |  +- org.apache.hbase:hbase-protocol:jar:1.2.6:compile
    [INFO] |  +- org.apache.hbase:hbase-annotations:jar:1.2.6:compile
    [INFO] |  \-
    org.apache.hadoop:hadoop-mapreduce-client-core:jar:2.5.1:compile
    [INFO] |     +-
    org.apache.hadoop:hadoop-yarn-common:jar:2.5.1:compile
    [INFO] |     |  +-
    org.apache.hadoop:hadoop-yarn-api:jar:2.5.1:compile
    [INFO] |     |  +- com.google.inject:guice:jar:3.0:compile
    [INFO] |     |  |  +- javax.inject:javax.inject:jar:1:compile
    [INFO] |     |  |  \- aopalliance:aopalliance:jar:1.0:compile
    [INFO] |     |  \-
    com.sun.jersey.contribs:jersey-guice:jar:1.9:compile
    [INFO] |     \-
    com.google.inject.extensions:guice-servlet:jar:3.0:compile
    [INFO] +- com.google.guava:guava:jar:18.0:compile
    [INFO] +- org.json:json:jar:20190722:compile
    [INFO] +- javax.json:javax.json-api:jar:1.0:compile
    [INFO] +- org.glassfish:javax.json:jar:1.0.4:compile
    [INFO] +- org.slf4j:slf4j-log4j12:jar:1.7.7:runtime
    [INFO] +- log4j:log4j:jar:1.2.17:runtime
    [INFO] +- org.apache.commons:commons-jcs-core:jar:2.2:compile
    [INFO] +- org.apache.flink:flink-test-utils_2.11:jar:1.11.3:test
    [INFO] |  \- org.apache.curator:curator-test:jar:2.12.0:test
    [INFO] +- org.apache.flink:flink-runtime_2.11:jar:tests:1.11.3:test
    [INFO] |  +-
    org.apache.flink:flink-queryable-state-client-java:jar:1.11.3:compile
    [INFO] |  +- org.apache.flink:flink-hadoop-fs:jar:1.11.3:compile
    [INFO] |  +-
    org.apache.flink:flink-shaded-netty:jar:4.1.39.Final-11.0:compile
    [INFO] |  +-
    org.apache.flink:flink-shaded-guava:jar:18.0-11.0:compile
    [INFO] |  +-
    org.apache.flink:flink-shaded-jackson:jar:2.10.1-11.0:compile
    [INFO] |  +-
    org.apache.flink:flink-shaded-zookeeper-3:jar:3.4.14-11.0:compile
    [INFO] |  +- org.javassist:javassist:jar:3.24.0-GA:compile
    [INFO] |  +- com.typesafe.akka:akka-stream_2.11:jar:2.5.21:compile
    [INFO] |  |  +-
    org.reactivestreams:reactive-streams:jar:1.0.2:compile
    [INFO] |  |  \- com.typesafe:ssl-config-core_2.11:jar:0.3.7:compile
    [INFO] |  +- com.typesafe.akka:akka-protobuf_2.11:jar:2.5.21:compile
    [INFO] |  +- com.typesafe.akka:akka-slf4j_2.11:jar:2.5.21:compile
    [INFO] |  +- org.clapper:grizzled-slf4j_2.11:jar:1.3.2:compile
    [INFO] |  +- com.github.scopt:scopt_2.11:jar:3.5.0:compile
    [INFO] |  +- org.xerial.snappy:snappy-java:jar:1.1.4:compile
    [INFO] |  +- com.twitter:chill_2.11:jar:0.7.6:compile
    [INFO] |  |  \- com.twitter:chill-java:jar:0.7.6:compile
    [INFO] |  \- org.lz4:lz4-java:jar:1.6.0:compile
    [INFO] +-
    org.apache.flink:flink-streaming-java_2.11:jar:1.11.3:compile
    [INFO] +- org.mockito:mockito-core:jar:2.21.0:test
    [INFO] |  +- net.bytebuddy:byte-buddy:jar:1.8.15:test
    [INFO] |  +- net.bytebuddy:byte-buddy-agent:jar:1.8.15:test
    [INFO] |  \- org.objenesis:objenesis:jar:2.6:compile
    [INFO] +- org.easymock:easymock:jar:4.2:test
    [INFO] +- org.powermock:powermock-api-mockito2:jar:2.0.9:test
    [INFO] |  \- org.powermock:powermock-api-support:jar:2.0.9:test
    [INFO] |     +- org.powermock:powermock-reflect:jar:2.0.9:test
    [INFO] |     \- org.powermock:powermock-core:jar:2.0.9:test
    [INFO] +-
    org.apache.maven.plugins:maven-surefire-plugin:jar:3.0.0-M5:compile
    [INFO] |  \-
    org.apache.maven.surefire:maven-surefire-common:jar:3.0.0-M5:compile
    [INFO] |     +-
    org.apache.maven.surefire:surefire-api:jar:3.0.0-M5:compile
    [INFO] |     |  \-
    org.apache.maven.surefire:surefire-logger-api:jar:3.0.0-M5:compile
    [INFO] |     +-
    org.apache.maven.surefire:surefire-extensions-api:jar:3.0.0-M5:compile
    [INFO] |     +-
    org.apache.maven.surefire:surefire-booter:jar:3.0.0-M5:compile
    [INFO] |     |  \-
    org.apache.maven.surefire:surefire-extensions-spi:jar:3.0.0-M5:compile
    [INFO] |     +-
    org.apache.maven:maven-toolchain:jar:3.0-alpha-2:compile
    [INFO] |     +-
    org.apache.maven.shared:maven-artifact-transfer:jar:0.11.0:compile
    [INFO] |     |  \-
    org.apache.maven.shared:maven-common-artifact-filters:jar:3.0.1:compile
    [INFO] |     |     +- org.apache.maven:maven-model:jar:3.0:compile
    [INFO] |     |     +-
    org.apache.maven:maven-plugin-api:jar:3.0:compile
    [INFO] |     |     +-
    org.sonatype.sisu:sisu-inject-plexus:jar:1.4.2:compile
    [INFO] |     |     |  +-
    org.codehaus.plexus:plexus-classworlds:jar:2.2.3:compile
    [INFO] |     |     |  \-
    org.sonatype.sisu:sisu-inject-bean:jar:1.4.2:compile
    [INFO] |     |     |     \-
    org.sonatype.sisu:sisu-guice:jar:noaop:2.1.7:compile
    [INFO] |     |     \-
    org.apache.maven.shared:maven-shared-utils:jar:3.1.0:compile
    [INFO] |     +- org.codehaus.plexus:plexus-java:jar:1.0.5:compile
    [INFO] |     |  +- org.ow2.asm:asm:jar:7.2:compile
    [INFO] |     |  \- com.thoughtworks.qdox:qdox:jar:2.0-M9:compile
    [INFO] |     \-
    org.apache.maven.surefire:surefire-shared-utils:jar:3.0.0-M4:compile
    [INFO] +-
    org.sonarsource.scanner.maven:sonar-maven-plugin:jar:3.2:compile
    [INFO] |  +-
    org.apache.maven.shared:maven-dependency-tree:jar:2.2:compile
    [INFO] |  |  +-
    org.codehaus.plexus:plexus-component-annotations:jar:1.5.5:compile
    [INFO] |  |  \- org.eclipse.aether:aether-util:jar:0.9.0.M2:compile
    [INFO] |  +-
    org.sonatype.plexus:plexus-sec-dispatcher:jar:1.4:compile
    [INFO] |  |  \- org.sonatype.plexus:plexus-cipher:jar:1.4:compile
    [INFO] |  +- org.codehaus.plexus:plexus-utils:jar:3.0.22:compile
    [INFO] |  \-
    org.sonarsource.scanner.api:sonar-scanner-api:jar:2.8:compile
    [INFO] +-
    org.apache.flink:flink-test-utils-junit:jar:1.11-SNAPSHOT:test
    [INFO] |  +-
    org.apache.logging.log4j:log4j-slf4j-impl:jar:2.12.1:test
    [INFO] |  +- org.apache.logging.log4j:log4j-api:jar:2.12.1:test
    [INFO] |  \- org.apache.logging.log4j:log4j-core:jar:2.12.1:test
    [INFO] +-
    org.apache.flink:flink-streaming-java_2.11:jar:tests:1.11.3:test
    [INFO] +- com.typesafe.akka:akka-actor_2.11:jar:2.5.32:compile
    [INFO] |  +- com.typesafe:config:jar:1.3.3:compile
    [INFO] |  \-
    org.scala-lang.modules:scala-java8-compat_2.11:jar:0.7.0:compile
    [INFO] +- junit:junit:jar:4.11:test
    [INFO] |  \- org.hamcrest:hamcrest-core:jar:1.3:test
    [INFO] +- org.powermock:powermock-module-junit4:jar:2.0.5:test
    [INFO] |  \-
    org.powermock:powermock-module-junit4-common:jar:2.0.5:test
    [INFO] +- org.mockito:mockito-inline:jar:2.28.1:test
    [INFO] \- org.springframework:spring-test:jar:5.0.9.RELEASE:test
    [INFO]    \- org.springframework:spring-core:jar:5.0.9.RELEASE:test
    [INFO]       \- org.springframework:spring-jcl:jar:5.0.9.RELEASE:test

    On Fri, May 7, 2021 at 5:58 PM Chesnay Schepler
    <ches...@apache.org <mailto:ches...@apache.org>> wrote:

        Can you show us the dependency tree of your project?
        (If you are using maven, run "mvn dependency:tree")

        On 5/7/2021 2:15 PM, Ragini Manjaiah wrote:
        The scala version is same across the pom file . 2.11

        On Fri, May 7, 2021 at 5:06 PM Chesnay Schepler
        <ches...@apache.org <mailto:ches...@apache.org>> wrote:

            It looks like you have different scala versions on the
            classpath. Please
            check that all your dependencies use the same scala version.

            On 5/7/2021 1:25 PM, Ragini Manjaiah wrote:
            > Hi ,
            > I am surfacing when submitting flink from intellij 
            IDE . what
            > cloud the issues. Do need to change the scala version
            >
            > flink 1.11.3
            > scala 2.11
            >
            > Exception in thread "main" java.lang.NoSuchMethodError:
            > scala.Function1.$init$(Lscala/Function1;)V
            > at
            >
            
scala.concurrent.java8.FuturesConvertersImpl$CF.<init>(FutureConvertersImpl.scala:18)
            > at
            
scala.compat.java8.FutureConverters$.toJava(FutureConverters.scala:61)
            > at
            >
            
scala.compat.java8.FutureConverters$FutureOps$.toJava$extension(FutureConverters.scala:185)
            > at akka.pattern.Patterns$.ask(Patterns.scala:95)
            > at akka.pattern.Patterns.ask(Patterns.scala)
            > at
            >
            
org.apache.flink.runtime.rpc.akka.SupervisorActor.startAkkaRpcActor(SupervisorActor.java:173)
            > at
            >
            
org.apache.flink.runtime.rpc.akka.AkkaRpcService.registerAkkaRpcActor(AkkaRpcService.java:293)
            > at
            >
            
org.apache.flink.runtime.rpc.akka.AkkaRpcService.startServer(AkkaRpcService.java:221)
            > at
            
org.apache.flink.runtime.rpc.RpcEndpoint.<init>(RpcEndpoint.java:129)
            > at
            >
            
org.apache.flink.runtime.metrics.dump.MetricQueryService.<init>(MetricQueryService.java:75)
            > at
            >
            
org.apache.flink.runtime.metrics.dump.MetricQueryService.createMetricQueryService(MetricQueryService.java:252)
            > at
            >
            
org.apache.flink.runtime.metrics.MetricRegistryImpl.startQueryService(MetricRegistryImpl.java:182)
            > at
            >
            
org.apache.flink.runtime.minicluster.MiniCluster.start(MiniCluster.java:307)
            > at
            >
            
org.apache.flink.client.program.PerJobMiniClusterFactory.submitJob(PerJobMiniClusterFactory.java:87)
            > at
            >
            
org.apache.flink.client.deployment.executors.LocalExecutor.execute(LocalExecutor.java:81)
            > at
            >
            
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.executeAsync(StreamExecutionEnvironment.java:1818)
            > at
            >
            
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1714)
            > at
            >
            
org.apache.flink.streaming.api.environment.LocalStreamEnvironment.execute(LocalStreamEnvironment.java:74)
            > at
            >
            
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1700)
            > at
            org.sapphire.fullpayload.Application.main(Application.java:173)





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