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Posted to dev@kafka.apache.org by "Manikumar Reddy (JIRA)" <ji...@apache.org> on 2015/03/02 16:58:05 UTC
[jira] [Commented] (KAFKA-1884) New Producer blocks forever for
Invalid topic names
[ https://issues.apache.org/jira/browse/KAFKA-1884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14343294#comment-14343294 ]
Manikumar Reddy commented on KAFKA-1884:
----------------------------------------
Created reviewboard https://reviews.apache.org/r/31627/diff/
against branch origin/trunk
> New Producer blocks forever for Invalid topic names
> ---------------------------------------------------
>
> Key: KAFKA-1884
> URL: https://issues.apache.org/jira/browse/KAFKA-1884
> Project: Kafka
> Issue Type: Bug
> Components: producer
> Affects Versions: 0.8.2.0
> Reporter: Manikumar Reddy
> Fix For: 0.8.3
>
> Attachments: KAFKA-1884.patch
>
>
> New producer blocks forever for invalid topics names
> producer logs:
> DEBUG [2015-01-20 12:46:13,406] NetworkClient: maybeUpdateMetadata(): Trying to send metadata request to node -1
> DEBUG [2015-01-20 12:46:13,406] NetworkClient: maybeUpdateMetadata(): Sending metadata request ClientRequest(expectResponse=true, payload=null, request=RequestSend(header={api_key=3,api_version=0,correlation_id=50845,client_id=my-producer}, body={topics=[TOPIC=]})) to node -1
> TRACE [2015-01-20 12:46:13,416] NetworkClient: handleMetadataResponse(): Ignoring empty metadata response with correlation id 50845.
> DEBUG [2015-01-20 12:46:13,417] NetworkClient: maybeUpdateMetadata(): Trying to send metadata request to node -1
> DEBUG [2015-01-20 12:46:13,417] NetworkClient: maybeUpdateMetadata(): Sending metadata request ClientRequest(expectResponse=true, payload=null, request=RequestSend(header={api_key=3,api_version=0,correlation_id=50846,client_id=my-producer}, body={topics=[TOPIC=]})) to node -1
> TRACE [2015-01-20 12:46:13,417] NetworkClient: handleMetadataResponse(): Ignoring empty metadata response with correlation id 50846.
> DEBUG [2015-01-20 12:46:13,417] NetworkClient: maybeUpdateMetadata(): Trying to send metadata request to node -1
> DEBUG [2015-01-20 12:46:13,418] NetworkClient: maybeUpdateMetadata(): Sending metadata request ClientRequest(expectResponse=true, payload=null, request=RequestSend(header={api_key=3,api_version=0,correlation_id=50847,client_id=my-producer}, body={topics=[TOPIC=]})) to node -1
> TRACE [2015-01-20 12:46:13,418] NetworkClient: handleMetadataResponse(): Ignoring empty metadata response with correlation id 50847.
> Broker logs:
> [2015-01-20 12:46:14,074] ERROR [KafkaApi-0] error when handling request Name: TopicMetadataRequest; Version: 0; CorrelationId: 51020; ClientId: my-producer; Topics: TOPIC= (kafka.server.KafkaApis)
> kafka.common.InvalidTopicException: topic name TOPIC= is illegal, contains a character other than ASCII alphanumerics, '.', '_' and '-'
> at kafka.common.Topic$.validate(Topic.scala:42)
> at kafka.admin.AdminUtils$.createOrUpdateTopicPartitionAssignmentPathInZK(AdminUtils.scala:186)
> at kafka.admin.AdminUtils$.createTopic(AdminUtils.scala:177)
> at kafka.server.KafkaApis$$anonfun$5.apply(KafkaApis.scala:367)
> at kafka.server.KafkaApis$$anonfun$5.apply(KafkaApis.scala:350)
> at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> at scala.collection.immutable.Set$Set1.foreach(Set.scala:74)
> at scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
> at scala.collection.AbstractSet.scala$collection$SetLike$$super$map(Set.scala:47)
> at scala.collection.SetLike$class.map(SetLike.scala:93)
> at scala.collection.AbstractSet.map(Set.scala:47)
> at kafka.server.KafkaApis.getTopicMetadata(KafkaApis.scala:350)
> at kafka.server.KafkaApis.handleTopicMetadataRequest(KafkaApis.scala:389)
> at kafka.server.KafkaApis.handle(KafkaApis.scala:57)
> at kafka.server.KafkaRequestHandler.run(KafkaRequestHandler.scala:59)
> at java.lang.Thread.run(Thread.java:722)
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