[jira] [Updated] (HBASE-4956) Control direct memory buffer consumption by HBaseClient
[ https://issues.apache.org/jira/browse/HBASE-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-4956: - Resolution: Fixed Status: Resolved (was: Patch Available) > Control direct memory buffer consumption by HBaseClient > --- > > Key: HBASE-4956 > URL: https://issues.apache.org/jira/browse/HBASE-4956 > Project: HBase > Issue Type: New Feature >Reporter: Ted Yu >Assignee: Bob Copeland > Fix For: 0.96.0, 0.94.1 > > Attachments: 4956.txt, thread_get.rb > > > As Jonathan explained here > https://groups.google.com/group/asynchbase/browse_thread/thread/c45bc7ba788b2357?pli=1 > , standard hbase client inadvertently consumes large amount of direct memory. > We should consider using netty for NIO-related tasks. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-4956) Control direct memory buffer consumption by HBaseClient
[ https://issues.apache.org/jira/browse/HBASE-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-4956: - Fix Version/s: 0.94.1 0.96.0 > Control direct memory buffer consumption by HBaseClient > --- > > Key: HBASE-4956 > URL: https://issues.apache.org/jira/browse/HBASE-4956 > Project: HBase > Issue Type: New Feature >Reporter: Ted Yu > Fix For: 0.96.0, 0.94.1 > > Attachments: 4956.txt, thread_get.rb > > > As Jonathan explained here > https://groups.google.com/group/asynchbase/browse_thread/thread/c45bc7ba788b2357?pli=1 > , standard hbase client inadvertently consumes large amount of direct memory. > We should consider using netty for NIO-related tasks. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-4956) Control direct memory buffer consumption by HBaseClient
[ https://issues.apache.org/jira/browse/HBASE-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhihong Ted Yu updated HBASE-4956: -- Status: Patch Available (was: Open) > Control direct memory buffer consumption by HBaseClient > --- > > Key: HBASE-4956 > URL: https://issues.apache.org/jira/browse/HBASE-4956 > Project: HBase > Issue Type: New Feature >Reporter: Ted Yu > Attachments: 4956.txt, thread_get.rb > > > As Jonathan explained here > https://groups.google.com/group/asynchbase/browse_thread/thread/c45bc7ba788b2357?pli=1 > , standard hbase client inadvertently consumes large amount of direct memory. > We should consider using netty for NIO-related tasks. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-4956) Control direct memory buffer consumption by HBaseClient
[ https://issues.apache.org/jira/browse/HBASE-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhihong Ted Yu updated HBASE-4956: -- Attachment: 4956.txt Patch from Bob. > Control direct memory buffer consumption by HBaseClient > --- > > Key: HBASE-4956 > URL: https://issues.apache.org/jira/browse/HBASE-4956 > Project: HBase > Issue Type: New Feature >Reporter: Ted Yu > Attachments: 4956.txt, thread_get.rb > > > As Jonathan explained here > https://groups.google.com/group/asynchbase/browse_thread/thread/c45bc7ba788b2357?pli=1 > , standard hbase client inadvertently consumes large amount of direct memory. > We should consider using netty for NIO-related tasks. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-4956) Control direct memory buffer consumption by HBaseClient
[ https://issues.apache.org/jira/browse/HBASE-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bob Copeland updated HBASE-4956: Attachment: thread_get.rb Test script for reproducing the error (with max direct memory limits in place) or benchmarking different chunk sizes. Although it can do threading, I have mostly passed "1" to do the tests in a single thread. > Control direct memory buffer consumption by HBaseClient > --- > > Key: HBASE-4956 > URL: https://issues.apache.org/jira/browse/HBASE-4956 > Project: HBase > Issue Type: New Feature >Reporter: Ted Yu > Attachments: thread_get.rb > > > As Jonathan explained here > https://groups.google.com/group/asynchbase/browse_thread/thread/c45bc7ba788b2357?pli=1 > , standard hbase client inadvertently consumes large amount of direct memory. > We should consider using netty for NIO-related tasks. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
