Hello,
When is CacheStoreAdapter sessionEnd method called?
I implemented a persistent store with a overriding sessionEnd mothod like
this.
@Override
public void sessionEnd(boolean commit) {
Connection conn = null;
System.out.println("CALL me ************************");
try {
conn = ses.attachment();
if (conn != null && ses.isWithinTransaction()) {
if (commit)
conn.commit();
else
conn.rollback();
conn.close();
}
}
catch (SQLException e) {
throw new CacheWriterException("Failed to end store session.",
e);
}
}
But it was never called. Which then may lead to connection not properly
closed
And could be a reason that led to this error.
http://apache-ignite-users.70518.x6.nabble.com/visor-failed-to-connect-to-cluster-td11919.html
What I noticed below is that almost 20K, waiting on port.
username@servername:~> netstat -ntu | grep <databaseip> | grep WAIT | wc -l
19711
tcp 0 0 <local ip address>:55699 <db server ip
address>:<port number> TIME_WAIT
tcp 0 0 <local ip address>:34312 <db server ip
address>:<port number> TIME_WAIT
tcp 0 0 <local ip address>:42490 <db server ip
address>:<port number> TIME_WAIT
tcp 0 0 <local ip address>:60265 <db server ip
address>:<port number> TIME_WAIT
appreciate your help!
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