Christoph Körner created KAFKA-5089:
---------------------------------------
Summary: JAR mismatch in KafkaConnect leads to NoSuchMethodError
Key: KAFKA-5089
URL: https://issues.apache.org/jira/browse/KAFKA-5089
Project: Kafka
Issue Type: Bug
Components: KafkaConnect
Affects Versions: 0.10.1.1
Environment: HDP 2.6, Centos 7.3.1611
Reporter: Christoph Körner
When I follow the steps on the Getting Started Guide of KafkaConnect
(https://kafka.apache.org/quickstart#quickstart_kafkaconnect), it throws an
NoSuchMethodError error.
{code:borderStyle=solid}
[root@devbox kafka-broker]# ./bin/connect-standalone.sh
config/connect-standalone.properties config/connect-file-source.properties
config/ connect-file-sink.properties
[2017-04-19 14:38:36,583] INFO StandaloneConfig values:
access.control.allow.methods =
access.control.allow.origin =
bootstrap.servers = [localhost:6667]
internal.key.converter = class
org.apache.kafka.connect.json.JsonConverter
internal.value.converter = class
org.apache.kafka.connect.json.JsonConverter
key.converter = class org.apache.kafka.connect.json.JsonConverter
offset.flush.interval.ms = 10000
offset.flush.timeout.ms = 5000
offset.storage.file.filename = /tmp/connect.offsets
rest.advertised.host.name = null
rest.advertised.port = null
rest.host.name = null
rest.port = 8083
task.shutdown.graceful.timeout.ms = 5000
value.converter = class org.apache.kafka.connect.json.JsonConverter
(org.apache.kafka.connect.runtime.standalone.StandaloneConfig:180)
[2017-04-19 14:38:36,756] INFO Logging initialized @714ms
(org.eclipse.jetty.util.log:186)
[2017-04-19 14:38:36,871] INFO Kafka Connect starting
(org.apache.kafka.connect.runtime.Connect:52)
[2017-04-19 14:38:36,872] INFO Herder starting
(org.apache.kafka.connect.runtime.standalone.StandaloneHerder:70)
[2017-04-19 14:38:36,872] INFO Worker starting
(org.apache.kafka.connect.runtime.Worker:114)
[2017-04-19 14:38:36,873] INFO Starting FileOffsetBackingStore with file
/tmp/connect.offsets
(org.apache.kafka.connect.storage.FileOffsetBackingStore:60)
[2017-04-19 14:38:36,877] INFO Worker started
(org.apache.kafka.connect.runtime.Worker:119)
[2017-04-19 14:38:36,878] INFO Herder started
(org.apache.kafka.connect.runtime.standalone.StandaloneHerder:72)
[2017-04-19 14:38:36,878] INFO Starting REST server
(org.apache.kafka.connect.runtime.rest.RestServer:98)
[2017-04-19 14:38:37,077] INFO jetty-9.2.15.v20160210
(org.eclipse.jetty.server.Server:327)
[2017-04-19 14:38:37,154] WARN FAILED
o.e.j.s.ServletContextHandler@3c46e67a{/,null,STARTING}:
java.lang.NoSuchMethodError:
javax.ws.rs.core.Application.getProperties()Ljava/util/Map;
(org.eclipse.jetty.util.component.AbstractLifeCycle:212)
java.lang.NoSuchMethodError:
javax.ws.rs.core.Application.getProperties()Ljava/util/Map;
at
org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:331)
at
org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:392)
at
org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:177)
at
org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:369)
at javax.servlet.GenericServlet.init(GenericServlet.java:241)
at
org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:616)
at
org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:396)
at
org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:871)
at
org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298)
at
org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at
org.eclipse.jetty.server.handler.StatisticsHandler.doStart(StatisticsHandler.java:232)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at org.eclipse.jetty.server.Server.start(Server.java:387)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at org.eclipse.jetty.server.Server.doStart(Server.java:354)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.apache.kafka.connect.runtime.rest.RestServer.start(RestServer.java:145)
at org.apache.kafka.connect.runtime.Connect.start(Connect.java:56)
at
org.apache.kafka.connect.cli.ConnectStandalone.main(ConnectStandalone.java:84)
[2017-04-19 14:38:37,158] WARN FAILED
org.eclipse.jetty.server.handler.HandlerCollection@3c41ed1d[o.e.j.s.ServletContextHandler@3c46e67a{/,null,STARTING},
org.eclipse.jetty.server.handler.DefaultHandler@54d9d12d,
org.eclipse.jetty.server.handler.RequestLogHandler@38425407]:
java.lang.NoSuchMethodError:
javax.ws.rs.core.Application.getProperties()Ljava/util/Map;
(org.eclipse.jetty.util.component.AbstractLifeCycle:212)
java.lang.NoSuchMethodError:
javax.ws.rs.core.Application.getProperties()Ljava/util/Map;
at
org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:331)
at
org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:392)
at
org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:177)
at
org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:369)
at javax.servlet.GenericServlet.init(GenericServlet.java:241)
at
org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:616)
at
org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:396)
at
org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:871)
at
org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298)
at
org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at
org.eclipse.jetty.server.handler.StatisticsHandler.doStart(StatisticsHandler.java:232)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at org.eclipse.jetty.server.Server.start(Server.java:387)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at org.eclipse.jetty.server.Server.doStart(Server.java:354)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.apache.kafka.connect.runtime.rest.RestServer.start(RestServer.java:145)
at org.apache.kafka.connect.runtime.Connect.start(Connect.java:56)
at
org.apache.kafka.connect.cli.ConnectStandalone.main(ConnectStandalone.java:84)
[2017-04-19 14:38:37,159] WARN FAILED
org.eclipse.jetty.server.handler.StatisticsHandler@43bc63a3:
java.lang.NoSuchMethodError:
javax.ws.rs.core.Application.getProperties()Ljava/util/Map;
(org.eclipse.jetty.util.component.AbstractLifeCycle:212)
java.lang.NoSuchMethodError:
javax.ws.rs.core.Application.getProperties()Ljava/util/Map;
at
org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:331)
at
org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:392)
at
org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:177)
at
org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:369)
at javax.servlet.GenericServlet.init(GenericServlet.java:241)
at
org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:616)
at
org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:396)
at
org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:871)
at
org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298)
at
org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at
org.eclipse.jetty.server.handler.StatisticsHandler.doStart(StatisticsHandler.java:232)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at org.eclipse.jetty.server.Server.start(Server.java:387)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at org.eclipse.jetty.server.Server.doStart(Server.java:354)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.apache.kafka.connect.runtime.rest.RestServer.start(RestServer.java:145)
at org.apache.kafka.connect.runtime.Connect.start(Connect.java:56)
at
org.apache.kafka.connect.cli.ConnectStandalone.main(ConnectStandalone.java:84)
[2017-04-19 14:38:37,175] INFO Started
ServerConnector@139982de{HTTP/1.1}{0.0.0.0:8083}
(org.eclipse.jetty.server.ServerConnector:266)
[2017-04-19 14:38:37,176] WARN FAILED org.eclipse.jetty.server.Server@682b2fa:
java.lang.NoSuchMethodError:
javax.ws.rs.core.Application.getProperties()Ljava/util/Map;
(org.eclipse.jetty.util.component.AbstractLifeCycle:212)
java.lang.NoSuchMethodError:
javax.ws.rs.core.Application.getProperties()Ljava/util/Map;
at
org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:331)
at
org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:392)
at
org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:177)
at
org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:369)
at javax.servlet.GenericServlet.init(GenericServlet.java:241)
at
org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:616)
at
org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:396)
at
org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:871)
at
org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298)
at
org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at
org.eclipse.jetty.server.handler.StatisticsHandler.doStart(StatisticsHandler.java:232)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at org.eclipse.jetty.server.Server.start(Server.java:387)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at org.eclipse.jetty.server.Server.doStart(Server.java:354)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.apache.kafka.connect.runtime.rest.RestServer.start(RestServer.java:145)
at org.apache.kafka.connect.runtime.Connect.start(Connect.java:56)
at
org.apache.kafka.connect.cli.ConnectStandalone.main(ConnectStandalone.java:84)
[2017-04-19 14:38:37,176] ERROR Stopping after connector error
(org.apache.kafka.connect.cli.ConnectStandalone:102)
java.lang.NoSuchMethodError:
javax.ws.rs.core.Application.getProperties()Ljava/util/Map;
at
org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:331)
at
org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:392)
at
org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:177)
at
org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:369)
at javax.servlet.GenericServlet.init(GenericServlet.java:241)
at
org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:616)
at
org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:396)
at
org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:871)
at
org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298)
at
org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at
org.eclipse.jetty.server.handler.StatisticsHandler.doStart(StatisticsHandler.java:232)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
at org.eclipse.jetty.server.Server.start(Server.java:387)
at
org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
at
org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
at org.eclipse.jetty.server.Server.doStart(Server.java:354)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at
org.apache.kafka.connect.runtime.rest.RestServer.start(RestServer.java:145)
at org.apache.kafka.connect.runtime.Connect.start(Connect.java:56)
at
org.apache.kafka.connect.cli.ConnectStandalone.main(ConnectStandalone.java:84)
[2017-04-19 14:38:37,178] INFO Kafka Connect stopping
(org.apache.kafka.connect.runtime.Connect:68)
[2017-04-19 14:38:37,179] INFO Stopping REST server
(org.apache.kafka.connect.runtime.rest.RestServer:154)
[2017-04-19 14:38:37,183] INFO Stopped
ServerConnector@139982de{HTTP/1.1}{0.0.0.0:8083}
(org.eclipse.jetty.server.ServerConnector:306)
[2017-04-19 14:38:37,193] INFO Stopped
o.e.j.s.ServletContextHandler@3c46e67a{/,null,UNAVAILABLE}
(org.eclipse.jetty.server.handler.ContextHandler:865)
[2017-04-19 14:38:37,195] INFO REST server stopped
(org.apache.kafka.connect.runtime.rest.RestServer:165)
[2017-04-19 14:38:37,195] INFO Herder stopping
(org.apache.kafka.connect.runtime.standalone.StandaloneHerder:76)
[2017-04-19 14:38:37,195] INFO Worker stopping
(org.apache.kafka.connect.runtime.Worker:123)
[2017-04-19 14:38:37,196] INFO Stopped FileOffsetBackingStore
(org.apache.kafka.connect.storage.FileOffsetBackingStore:68)
[2017-04-19 14:38:37,196] INFO Worker stopped
(org.apache.kafka.connect.runtime.Worker:143)
[2017-04-19 14:38:39,232] WARN could not create Dir using jarFile from url
file:/usr/hdp/current/kafka-broker/bin/../libs/zookeeper.jar. skipping.
(org.reflections.Reflections:104)
java.lang.NullPointerException
at java.util.zip.ZipFile.<init>(ZipFile.java:207)
at java.util.zip.ZipFile.<init>(ZipFile.java:149)
at java.util.jar.JarFile.<init>(JarFile.java:166)
at java.util.jar.JarFile.<init>(JarFile.java:130)
at org.reflections.vfs.Vfs$DefaultUrlTypes$1.createDir(Vfs.java:212)
at org.reflections.vfs.Vfs.fromURL(Vfs.java:99)
at org.reflections.vfs.Vfs.fromURL(Vfs.java:91)
at org.reflections.Reflections.scan(Reflections.java:237)
at org.reflections.Reflections.scan(Reflections.java:204)
at org.reflections.Reflections.<init>(Reflections.java:129)
at
org.apache.kafka.connect.runtime.AbstractHerder.connectorPlugins(AbstractHerder.java:275)
at
org.apache.kafka.connect.runtime.AbstractHerder$1.run(AbstractHerder.java:384)
at java.lang.Thread.run(Thread.java:745)
[2017-04-19 14:38:39,234] WARN could not create Vfs.Dir from url. ignoring the
exception and continuing (org.reflections.Reflections:208)
org.reflections.ReflectionsException: Could not open url connection
at org.reflections.vfs.JarInputDir$1$1.<init>(JarInputDir.java:37)
at org.reflections.vfs.JarInputDir$1.iterator(JarInputDir.java:33)
at org.reflections.Reflections.scan(Reflections.java:240)
at org.reflections.Reflections.scan(Reflections.java:204)
at org.reflections.Reflections.<init>(Reflections.java:129)
at
org.apache.kafka.connect.runtime.AbstractHerder.connectorPlugins(AbstractHerder.java:275)
at
org.apache.kafka.connect.runtime.AbstractHerder$1.run(AbstractHerder.java:384)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.FileNotFoundException:
/usr/hdp/current/kafka-broker/bin/../libs/zookeeper.jar (No such file or
directory)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(FileInputStream.java:195)
at java.io.FileInputStream.<init>(FileInputStream.java:138)
at java.io.FileInputStream.<init>(FileInputStream.java:93)
at
sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:90)
at
sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:188)
at org.reflections.vfs.JarInputDir$1$1.<init>(JarInputDir.java:36)
... 7 more
[2017-04-19 14:38:41,473] WARN could not create Dir using jarFile from url
file:/usr/hdp/current/kafka-broker/bin/../libs/ojdbc6.jar. skipping.
(org.reflections.Reflections:104)
java.lang.NullPointerException
at java.util.zip.ZipFile.<init>(ZipFile.java:207)
at java.util.zip.ZipFile.<init>(ZipFile.java:149)
at java.util.jar.JarFile.<init>(JarFile.java:166)
at java.util.jar.JarFile.<init>(JarFile.java:130)
at org.reflections.vfs.Vfs$DefaultUrlTypes$1.createDir(Vfs.java:212)
at org.reflections.vfs.Vfs.fromURL(Vfs.java:99)
at org.reflections.vfs.Vfs.fromURL(Vfs.java:91)
at org.reflections.Reflections.scan(Reflections.java:237)
at org.reflections.Reflections.scan(Reflections.java:204)
at org.reflections.Reflections.<init>(Reflections.java:129)
at
org.apache.kafka.connect.runtime.AbstractHerder.connectorPlugins(AbstractHerder.java:275)
at
org.apache.kafka.connect.runtime.AbstractHerder$1.run(AbstractHerder.java:384)
at java.lang.Thread.run(Thread.java:745)
[2017-04-19 14:38:41,474] WARN could not create Vfs.Dir from url. ignoring the
exception and continuing (org.reflections.Reflections:208)
org.reflections.ReflectionsException: Could not open url connection
at org.reflections.vfs.JarInputDir$1$1.<init>(JarInputDir.java:37)
at org.reflections.vfs.JarInputDir$1.iterator(JarInputDir.java:33)
at org.reflections.Reflections.scan(Reflections.java:240)
at org.reflections.Reflections.scan(Reflections.java:204)
at org.reflections.Reflections.<init>(Reflections.java:129)
at
org.apache.kafka.connect.runtime.AbstractHerder.connectorPlugins(AbstractHerder.java:275)
at
org.apache.kafka.connect.runtime.AbstractHerder$1.run(AbstractHerder.java:384)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.FileNotFoundException:
/usr/hdp/current/kafka-broker/bin/../libs/ojdbc6.jar (No such file or directory)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(FileInputStream.java:195)
at java.io.FileInputStream.<init>(FileInputStream.java:138)
at java.io.FileInputStream.<init>(FileInputStream.java:93)
at
sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:90)
at
sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:188)
at org.reflections.vfs.JarInputDir$1$1.<init>(JarInputDir.java:36)
... 7 more
[2017-04-19 14:38:42,351] INFO Reflections took 5392 ms to scan 111 urls,
producing 5940 keys and 38349 values (org.reflections.Reflections:229)
[2017-04-19 14:38:42,364] INFO Herder stopped
(org.apache.kafka.connect.runtime.standalone.StandaloneHerder:86)
[2017-04-19 14:38:42,364] INFO Kafka Connect stopped
(org.apache.kafka.connect.runtime.Connect:73)
{code}
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