[
https://issues.apache.org/jira/browse/KAFKA-6063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Akihito Nakano updated KAFKA-6063:
----------------------------------
Description:
Hi.
"org.apache.kafka.streams.errors.StreamsException" is thrown in following case.
h3. Create topic
{code:java}
$ bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor
1 --partitions 6 --topic word-count-input
{code}
h3. Create Kafka Streams Application
{code:java}
public class WordCountApp {
public static void main(String[] args) {
Properties config = new Properties();
config.put(StreamsConfig.APPLICATION_ID_CONFIG,
"wordcount-application");
...
...
{code}
h3. Ensure that it works fine
{code:java}
$ java -jar wordcount.jar
KafkaStreams processID: b4a559cb-7075-4ece-a718-5043a432900b
StreamsThread appId: wordcount-application
...
...
{code}
h3. Change "partitions"
{code:java}
$ bin/kafka-topics.sh --alter --zookeeper localhost:2181 --partitions 8 --topic
word-count-input
Adding partitions succeeded!
{code}
h3. When I start Application, StreamsException is thrown
{code:java}
$ java -jar wordcount.jar
KafkaStreams processID: 8a9cbf03-b841-4cb2-9d44-6456b4520522
StreamsThread appId: wordcount-applicationn
...
...
Exception in thread
"wordcount-application-8a9cbf03-b841-4cb2-9d44-6456b4520522-StreamThread-1"
org.apache.kafka.streams.errors.StreamsException: Could not create internal
topics.
{code}
If I change the application id, Application works again.
Thank you.
was:
"org.apache.kafka.streams.errors.StreamsException" is thrown in following case.
h3. Create topic
```
$ bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor
1 --partitions 6 --topic word-count-input
```
h3. Create Kafka Streams Application
```
public class WordCountApp {
public static void main(String[] args) {
Properties config = new Properties();
config.put(StreamsConfig.APPLICATION_ID_CONFIG,
"wordcount-application");
...
...
```
h3. Ensure that it works fine
```
$ java -jar wordcount.jar
KafkaStreams processID: b4a559cb-7075-4ece-a718-5043a432900b
StreamsThread appId: wordcount-application
...
...
```
h3. Change "partitions"
```
$ bin/kafka-topics.sh --alter --zookeeper localhost:2181 --partitions 8 --topic
word-count-input
Adding partitions succeeded!
```
h3. When I start Application, StreamsException is thrown
```
$ java -jar wordcount.jar
KafkaStreams processID: 8a9cbf03-b841-4cb2-9d44-6456b4520522
StreamsThread appId: wordcount-applicationn
...
...
Exception in thread
"wordcount-application-8a9cbf03-b841-4cb2-9d44-6456b4520522-StreamThread-1"
org.apache.kafka.streams.errors.StreamsException: Could not create internal
topics.
```
If I change the application id, Application works again.
> StreamsException is thrown after the changing `partitions`
> ----------------------------------------------------------
>
> Key: KAFKA-6063
> URL: https://issues.apache.org/jira/browse/KAFKA-6063
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Affects Versions: 0.11.0.0
> Environment: macOS 10.12
> kafka 0.11.0.1
> Reporter: Akihito Nakano
>
> Hi.
> "org.apache.kafka.streams.errors.StreamsException" is thrown in following
> case.
> h3. Create topic
> {code:java}
> $ bin/kafka-topics.sh --create --zookeeper localhost:2181
> --replication-factor 1 --partitions 6 --topic word-count-input
> {code}
> h3. Create Kafka Streams Application
> {code:java}
> public class WordCountApp {
> public static void main(String[] args) {
> Properties config = new Properties();
> config.put(StreamsConfig.APPLICATION_ID_CONFIG,
> "wordcount-application");
> ...
> ...
> {code}
> h3. Ensure that it works fine
> {code:java}
> $ java -jar wordcount.jar
> KafkaStreams processID: b4a559cb-7075-4ece-a718-5043a432900b
> StreamsThread appId: wordcount-application
> ...
> ...
> {code}
> h3. Change "partitions"
> {code:java}
> $ bin/kafka-topics.sh --alter --zookeeper localhost:2181 --partitions 8
> --topic word-count-input
> Adding partitions succeeded!
> {code}
> h3. When I start Application, StreamsException is thrown
> {code:java}
> $ java -jar wordcount.jar
> KafkaStreams processID: 8a9cbf03-b841-4cb2-9d44-6456b4520522
> StreamsThread appId: wordcount-applicationn
> ...
> ...
> Exception in thread
> "wordcount-application-8a9cbf03-b841-4cb2-9d44-6456b4520522-StreamThread-1"
> org.apache.kafka.streams.errors.StreamsException: Could not create internal
> topics.
> {code}
> If I change the application id, Application works again.
> Thank you.
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