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https://issues.apache.org/jira/browse/CXF-7992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andy McCright resolved CXF-7992.
--------------------------------
Resolution: Fixed
Fix Version/s: 3.3.2
> MP Rest Client leaks async interceptors
> ---------------------------------------
>
> Key: CXF-7992
> URL: https://issues.apache.org/jira/browse/CXF-7992
> Project: CXF
> Issue Type: Bug
> Components: JAX-RS
> Affects Versions: 3.3.0, 3.3.1
> Reporter: Andy McCright
> Assignee: Andy McCright
> Priority: Major
> Fix For: 3.3.2
>
>
> Every async method request on the MP Rest Client results in new
> MPAsyncInvocationInterceptorPostAsyncImpl and
> MPAsyncInvocationInterceptorRemoveAsyncImpl interceptors applied to the
> ClientConfiguration associated with the proxy impl. This can quickly lead to
> OOM conditions.
>
> The following heap dump info was observed using CXF 3.3.0 in WebSphere
> Liberty:
> 25,967,912 (42.9%) [56] 9
> org/apache/cxf/microprofile/client/proxy/MicroProfileClientProxyImpl
> 0xe0bcbba8
> |- 25,963,672 (42.9%) [56] 8 org/apache/cxf/jaxrs/client/ClientConfiguration
> 0xe0bcbcf8
> |- 23,894,672 (39.48%) [24] 3
> org/apache/cxf/common/util/ModCountCopyOnWriteArrayList 0xe12602b0
> |- 23,894,552 (39.48%) [853,360] 213,341 array of java/lang/Object 0xf8a61090
> |- 312 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe12db1a0
> |- 296 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorRemoveContextImpl
> 0xe12db218
> |- 272 (0%) [32] 6
> org/apache/cxf/jaxrs/client/ClientProxyImpl$ClientAsyncResponseInterceptor
> 0xe12db140
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1bdd300
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe16a8eb8
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1dfc2d8
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1e34c28
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1dfc3b0
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1f17e88
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1dfc488
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1e34d00
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1dfc560
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1aaef68
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1dfc638
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1e34dd8
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1dfc710
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1f17f60
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1dfc7e8
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1e34eb0
> |- 120 (0%) [32] 5
> org/apache/cxf/microprofile/client/proxy/MPAsyncInvocationInterceptorPostAsyncImpl
> 0xe1dfc8c0
> |- There are 213,321 more children
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