You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@cassandra.apache.org by "Wojciech Meler (JIRA)" <ji...@apache.org> on 2012/09/07 11:27:08 UTC
[jira] [Created] (CASSANDRA-4630) SSTable data file filedescriptor
leak in mmap_index_only disk access mode
Wojciech Meler created CASSANDRA-4630:
-----------------------------------------
Summary: SSTable data file filedescriptor leak in mmap_index_only disk access mode
Key: CASSANDRA-4630
URL: https://issues.apache.org/jira/browse/CASSANDRA-4630
Project: Cassandra
Issue Type: Bug
Affects Versions: 1.1.4
Environment: centos-6.2, Oracle jdk 1.7, 1.6, OpenJDK-1.6.0
Reporter: Wojciech Meler
Priority: Blocker
After upgrading one node from 0.8.10 to 1.1.4 I've got java.net.SocketException: Too many open files in system.
lsof showed that one of CF is opened multiple times:
7 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-he-26595-Data.db
18 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-g-26576-Data.db
185 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-g-26536-Data.db
328 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-g-26580-Data.db
18194 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-g-26590-Data.db
21339 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-g-26512-Data.db
24416 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-g-26557-Data.db
nodetool cfstats says that this CF was read about 80K times
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Resolved] (CASSANDRA-4630) SSTable data file filedescriptor
leak in mmap_index_only disk access mode
Posted by "Sylvain Lebresne (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-4630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sylvain Lebresne resolved CASSANDRA-4630.
-----------------------------------------
Resolution: Duplicate
This is a duplicate of CASSANDRA-4571.
> SSTable data file filedescriptor leak in mmap_index_only disk access mode
> -------------------------------------------------------------------------
>
> Key: CASSANDRA-4630
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4630
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 1.1.4
> Environment: centos-6.2, Oracle jdk 1.7, 1.6, OpenJDK-1.6.0
> Reporter: Wojciech Meler
> Priority: Blocker
>
> After upgrading one node from 0.8.10 to 1.1.4 I've got java.net.SocketException: Too many open files in system.
> lsof showed that one of CF is opened multiple times:
> 7 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-he-26595-Data.db
> 18 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-g-26576-Data.db
> 185 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-g-26536-Data.db
> 328 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-g-26580-Data.db
> 18194 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-g-26590-Data.db
> 21339 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-g-26512-Data.db
> 24416 /var/lib/cassandra/data/mail/mta_logs/mail-mta_logs-g-26557-Data.db
> nodetool cfstats says that this CF was read about 80K times
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira