[ https://issues.apache.org/jira/browse/HBASE-21357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allan Yang updated HBASE-21357: ------------------------------- Resolution: Fixed Fix Version/s: 1.4.9 Status: Resolved (was: Patch Available) > RS should abort if OOM in Reader thread > --------------------------------------- > > Key: HBASE-21357 > URL: https://issues.apache.org/jira/browse/HBASE-21357 > Project: HBase > Issue Type: Bug > Affects Versions: 1.4.8 > Reporter: Allan Yang > Assignee: Allan Yang > Priority: Major > Fix For: 1.4.9 > > Attachments: HBASE-21357.branch-1.001.patch, > HBASE-21357.branch-1.001.patch > > > It is a bit strange, we will abort the RS if OOM in Listener thread, > Responder thread and in CallRunner thread, only not in Reader thread... > We should abort RS if OOM happens in Reader thread, too. If not, the reader > thread exists because of OOM, and the selector closes. Later connection > select to this reader will be ignored > {code} > try { > if (key.isValid()) { > if (key.isAcceptable()) > doAccept(key); > } > } catch (IOException ignored) { > if (LOG.isTraceEnabled()) LOG.trace("ignored", ignored); > } > {code} > Leaving the client (or Master and other RS)'s call wait until SocketTimeout. -- This message was sent by Atlassian JIRA (v7.6.3#76005)