Marton Elek created RATIS-706: --------------------------------- Summary: Dead lock in GrpcClientRpc Key: RATIS-706 URL: https://issues.apache.org/jira/browse/RATIS-706 Project: Ratis Issue Type: Bug Components: gRPC Reporter: Marton Elek Attachments: jstack.txt
I started an Ozone cluster on Kubernetes and started a freon test (ozone freon ockg -n10000) After a while I found that the one freon instance is not creating keys any more. I checked the om RPC endpoint with ozone insight and no RPC messages has been arrived. Based on the jstack output we have a deadlock between PeerProxyMap.handleException and GrpcClientRpc.sendRequestAsync. I am not sure (yet) what is the exact problem, but based on the stack traces It seems to be Ratis related. -- This message was sent by Atlassian Jira (v8.3.4#803005)