[GitHub] [pulsar] rdhabalia opened a new pull request #4513: [pulsar-client] fix pulsar-client-shade fails with async-http client request

[GitBox <gi...@apache.org>]

rdhabalia opened a new pull request #4513: [pulsar-client] fix pulsar-client-shade fails with async-http client request
URL: https://github.com/apache/pulsar/pull/4513
 
 
   ### Motivation
   
   Right now, pulsar-client-shaded artifact is broken for http-lookup because with recent async-http-client version: https://github.com/AsyncHttpClient/async-http-client/issues/1546
   > custom ahc.properties must be in org.asynchttpclient.config package, not at classpath root.
   
   
   Now, pulsar-client-shaded doesn't have `ahc.properties` into `org.asynchttpclient.config` and because of that async-http-client init fails with below exception
   ```
   Exception in thread "main" java.lang.NumberFormatException: null
     at java.lang.Integer.parseInt(Integer.java:542)
     at java.lang.Integer.parseInt(Integer.java:615)
     at org.apache.pulsar.shade.org.asynchttpclient.config.AsyncHttpClientConfigHelper$Config.getInt(AsyncHttpClientConfigHelper.java:85)
     at org.apache.pulsar.shade.org.asynchttpclient.config.AsyncHttpClientConfigDefaults.defaultMaxRedirects(AsyncHttpClientConfigDefaults.java:68)
     at org.apache.pulsar.shade.org.asynchttpclient.DefaultAsyncHttpClientConfig$Builder.<init>(DefaultAsyncHttpClientConfig.java:599)
     at org.apache.pulsar.client.impl.HttpClient.<init>(HttpClient.java:75)
     at org.apache.pulsar.client.impl.HttpClient.<init>(HttpClient.java:60)
     at org.apache.pulsar.client.impl.HttpLookupService.<init>(HttpLookupService.java:47)
     at org.apache.pulsar.client.impl.PulsarClientImpl.<init>(PulsarClientImpl.java:97)
     at org.apache.pulsar.client.impl.PulsarClientImpl.<init>(PulsarClientImpl.java:110)
     at org.apache.pulsar.client.impl.PulsarClientImpl.<init>(PulsarClientImpl.java:84)
     at org.apache.pulsar.client.api.PulsarClient.create(PulsarClient.java:58)
     at org.apache.pulsar.client.api.PulsarClient.create(PulsarClient.java:43)
     at client_java.client_java.PulsarV2Example2.publishAndSubscribeOnCMSV2(PulsarV2Example2.java:31)
     at client_java.client_java.PulsarV2Example2.main(PulsarV2Example2.java:24)
   ```

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