[ https://issues.apache.org/jira/browse/FLINK-12576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
zhijiang closed FLINK-12576. ---------------------------- Resolution: Fixed Fix in master : 302fc1d5de38bb6db99ddc45470efcc9ebd782bc Fix in release-1.9 : 2a6fb9af7bca5a55d1dc9c55b779eea38b43e1a2 > inputQueueLength metric does not work for LocalInputChannels > ------------------------------------------------------------ > > Key: FLINK-12576 > URL: https://issues.apache.org/jira/browse/FLINK-12576 > Project: Flink > Issue Type: Bug > Components: Runtime / Metrics, Runtime / Network > Affects Versions: 1.6.4, 1.7.2, 1.8.0 > Reporter: Piotr Nowojski > Assignee: Aitozi > Priority: Major > Labels: pull-request-available > Fix For: 1.9.0 > > Time Spent: 20m > Remaining Estimate: 0h > > Currently {{inputQueueLength}} ignores LocalInputChannels > ({{SingleInputGate#getNumberOfQueuedBuffers}}). This can can cause mistakes > when looking for causes of back pressure (If task is back pressuring whole > Flink job, but there is a data skew and only local input channels are being > used). -- This message was sent by Atlassian JIRA (v7.6.14#76016)