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点儿郎当 commented on KAFKA-7581: ----------------------------- No progress, directly rebuilt version of Kafka 2.0. But there are often [java.io.IOException: Too many open files]. What is the problem? Linux unlimit has been adjusted, with 12 disks, each 8 T, more than 60,000/qps. Would it be impossible to carry the machine? Three 64G memory, 32 boxes of CPU. Checked GC, no problem. > Issues in building kafka using gradle on a Ubuntu based docker container > ------------------------------------------------------------------------ > > Key: KAFKA-7581 > URL: https://issues.apache.org/jira/browse/KAFKA-7581 > Project: Kafka > Issue Type: Bug > Components: build > Affects Versions: 2.0.0, 2.0.1, 2.1.0, 2.2.0, 2.1.1, 2.0.2 > Environment: Ubuntu 16.04.3 LTS > Reporter: Sarvesh Tamba > Priority: Blocker > > The following issues are seen when kafka is built using gradle on a Ubuntu > based docker container:- > /kafka-gradle/kafka-2.0.0/core/src/main/scala/kafka/coordinator/transaction/TransactionStateManager.scala:177: > File name too long > This can happen on some encrypted or legacy file systems. Please see SI-3623 > for more details. > .foreach { txnMetadataCacheEntry => > ^ > 56 warnings found > one error found > > Task :core:compileScala FAILED > FAILURE: Build failed with an exception. > * What went wrong: > Execution failed for task ':core:compileScala'. > > Compilation failed -- This message was sent by Atlassian JIRA (v7.6.3#76005)