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Lanh NguyenTrung (LanhNT)
Fpt Software Joint-Stock Company
Pega Tech Leader
Fpt Software Joint-Stock Company
JP
LanhNT Member since 2018 9 posts
Fpt Software Joint-Stock Company
Posted: January 28, 2021
Last activity: April 8, 2021
Posted: 28 Jan 2021 1:34 EST
Last activity: 8 Apr 2021 6:15 EDT

Kafka shutting down

Our system usually shutting down kafka stream service. I had checked server.log and know that when client session time out, it reconnect and then shutting down

1-01-27 19:40:15,726] WARN Client session timed out, have not heard from server in 20002ms for sessionid 0xffffffffbcf60001 (org.apache.zookeeper.ClientCnxn)

[2021-01-27 19:40:15,726] INFO Client session timed out, have not heard from server in 20002ms for sessionid 0xffffffffbcf60001, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)

[2021-01-27 19:40:17,653] INFO Opening socket connection to server 127.0.0.1/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)

[2021-01-27 19:40:17,653] INFO Socket connection established to 127.0.0.1/127.0.0.1:2181, initiating session (org.apache.zookeeper.ClientCnxn)

[2021-01-27 19:40:17,654] INFO Session establishment complete on server 127.0.0.1/127.0.0.1:2181, sessionid = 0xffffffffbcf60001, negotiated timeout = 30000 (org.apache.zookeeper.ClientCnxn)

Our system usually shutting down kafka stream service. I had checked server.log and know that when client session time out, it reconnect and then shutting down

1-01-27 19:40:15,726] WARN Client session timed out, have not heard from server in 20002ms for sessionid 0xffffffffbcf60001 (org.apache.zookeeper.ClientCnxn)

[2021-01-27 19:40:15,726] INFO Client session timed out, have not heard from server in 20002ms for sessionid 0xffffffffbcf60001, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn)

[2021-01-27 19:40:17,653] INFO Opening socket connection to server 127.0.0.1/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)

[2021-01-27 19:40:17,653] INFO Socket connection established to 127.0.0.1/127.0.0.1:2181, initiating session (org.apache.zookeeper.ClientCnxn)

[2021-01-27 19:40:17,654] INFO Session establishment complete on server 127.0.0.1/127.0.0.1:2181, sessionid = 0xffffffffbcf60001, negotiated timeout = 30000 (org.apache.zookeeper.ClientCnxn)

[2021-01-27 19:40:52,505] INFO Terminating process due to signal SIGTERM (org.apache.kafka.common.utils.LoggingSignalHandler)

[2021-01-27 19:40:52,535] INFO [KafkaServer id=1003] shutting down (kafka.server.KafkaServer)

[2021-01-27 19:40:52,536] INFO [KafkaServer id=1003] Starting controlled shutdown (kafka.server.KafkaServer)

[2021-01-27 19:40:52,611] INFO [KafkaServer id=1003] Controlled shutdown succeeded (kafka.server.KafkaServer)

***Edited by Moderator: Pooja Gadige to add platform capability tag***
Pega Platform 8.4.2 Decision Management System Administration Technology Services System Architect