Vaibhav Gumashta created HIVE-9234: -------------------------------------- Summary: HiveServer2 leaks FileSystem objects in FileSystem.CACHE Key: HIVE-9234 URL: https://issues.apache.org/jira/browse/HIVE-9234 Project: Hive Issue Type: Bug Reporter: Vaibhav Gumashta Assignee: Vaibhav Gumashta
Running over extended period (48+ hrs), we've noticed HiveServer2 leaking FileSystem objects in FileSystem.CACHE. Linked jiras were previous attempts to fix it, but the issue still seems to be there. A workaround is to disable the caching (by setting {{fs.hdfs.impl.disable.cache}} and {{fs.file.impl.disable.cache}} to {{true}}), but creating new FileSystem objects is expensive. -- This message was sent by Atlassian JIRA (v6.3.4#6332)