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nicu marasoiu edited comment on KAFKA-1282 at 9/1/14 8:28 PM: -------------------------------------------------------------- I am sorry, Yes, that was the intent! I will write unit tests from now on to avoid such slips. Moreover, the removeEldestEntry will return false all the time, because it keeps the responsability of mutating the map for itself, as part of calling the close method. Attached the patch. But I cannot run the build anymore, it gets stuck at the phase below, right after compiling scala tests, the cpu goes to 0 and it simply hangs! :core:classes :core:compileTestJava UP-TO-DATE :core:compileTestScala :core:processTestResources :core:testClasses > Building > :core:test It remains stuck in this phase (and it happens with any scala version, it happens after disabling avast antivirus, and it happens after fully recloning the git in an antivirus excluded folder, it happens when i checkout an old revision - seems to be something with gradle or scala changed in my local environment, although i did not make any explicit update or upgrade; i use Intellij; git status clean, lsof shows no one is having open files in kafka src). was (Author: nmarasoi): I am sorry, Yes, that was the intent! I will write unit tests from now on to avoid such slips. Moreover, the removeEldestEntry will return false all the time, because it keeps the responsability of mutating the map for itself, as part of calling the close method. Attached the patch. But I cannot compile test anymore! :core:classes :core:compileTestJava UP-TO-DATE :core:compileTestScala :core:processTestResources :core:testClasses > Building > :core:test It remains stuck in this phase (and it happens with any scala version, it happens after disabling avast antivirus, and it happens after fully recloning the git in an antivirus excluded folder, it happens when i checkout an old revision - seems to be something with gradle or scala changed in my local environment, although i did not make any explicit update or upgrade; i use Intellij; git status clean, lsof shows no one is having open files in kafka src). > Disconnect idle socket connection in Selector > --------------------------------------------- > > Key: KAFKA-1282 > URL: https://issues.apache.org/jira/browse/KAFKA-1282 > Project: Kafka > Issue Type: Bug > Components: producer > Affects Versions: 0.8.2 > Reporter: Jun Rao > Assignee: Neha Narkhede > Labels: newbie++ > Fix For: 0.9.0 > > Attachments: > KAFKA-1282_Disconnect_idle_socket_connection_in_Selector.patch, > idleDisconnect.patch > > > To reduce # socket connections, it would be useful for the new producer to > close socket connections that are idle. We can introduce a new producer > config for the idle time. -- This message was sent by Atlassian JIRA (v6.3.4#6332)