[ARTEMIS-2460] Open file descriptors leak for large messages

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.9.0
• Component/s: STOMP
• Assignee: Justin Bertram
• Reporter: Rakesh Chandru
• Created: 22/Aug/19 14:34
• Updated: 01/Apr/22 07:37

Description

 

There is a significant increase in case of open file descriptors when publishing large messages. This behaviour is also see with the latest 2.9.0 version.

 java    38082 root 9486u   REG                8,4      909757   19146486 /xxx/data/large-messages/31297137237.msg (deleted) 
java    38082 root 9489u   REG                8,4      605189   19146488 /xxx/data/large-messages/31297137344.msg (deleted)

The reference is kept to the deleted large message file

Below is the log trace.  

2019-07-23 05:00:10 TRACE [org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager] Opening large message file(openFile-512) with message-id=19,826,804,644
2019-07-23 05:00:10 TRACE [org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager] Closing large message file(releaseResources-341) with message-id=19,826,804,644
2019-07-23 05:03:51 TRACE [org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager] Opening large message file(openFile-512) with message-id=19,826,804,644
2019-07-23 05:03:51 TRACE [org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager] Opening decoding context file for large message with message-id=19,826,804,644
2019-07-23 05:03:51 TRACE [org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager] Closing decoding context file for large message with message-id=19,826,804,644
2019-07-23 05:03:52 TRACE [org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager] Opening large message file(openFile-512) with message-id=19,826,804,644
2019-07-23 05:03:52 TRACE [org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager] Closing large message file(releaseResources-341) with message-id=19,826,804,644