Umashankar created CASSANDRA-14934: -------------------------------------- Summary: Cassandra Too many open files . Key: CASSANDRA-14934 URL: https://issues.apache.org/jira/browse/CASSANDRA-14934 Project: Cassandra Issue Type: Bug Components: Configuration Environment: This is in the Production environment .
We have observed 70k open files for the process in non-prd . Attached the entire logs of the open files . Reporter: Umashankar Fix For: 3.10 We have 4 Node with 2 DC . We are seeing Caused by: java.nio.file.FileSystemException: /apps/cassandra/data/commitlog/CommitLog-6-1544453835569.log: Too many open files . We have increased the ulimit to 24 k. lsof | grep <processid> .3.3 million records . Found ~ .2.5 millions of records are of TCP connection with either Socket connection status as ESTABLISHED/LISTEN . Found that connections are of datasource on 9042 . Thanks -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org