[jira] [Commented] (ACCUMULO-4063) TServer should verify its lock is held before answering any RPC

2016-01-19 Thread Josh Elser (JIRA)
[ https://issues.apache.org/jira/browse/ACCUMULO-4063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15107006#comment-15107006 ] Josh Elser commented on ACCUMULO-4063: -- bq. I sometimes see tservers ignoring a master because it

[jira] [Commented] (ACCUMULO-4063) TServer should verify its lock is held before answering any RPC

2016-01-19 Thread Josh Elser (JIRA)
[ https://issues.apache.org/jira/browse/ACCUMULO-4063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15107010#comment-15107010 ] Josh Elser commented on ACCUMULO-4063: -- bq. Can you expand on your real-world experience? Oh, and

[jira] [Commented] (ACCUMULO-4063) TServer should verify its lock is held before answering any RPC

2016-01-19 Thread Eric Newton (JIRA)
[ https://issues.apache.org/jira/browse/ACCUMULO-4063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15107019#comment-15107019 ] Eric Newton commented on ACCUMULO-4063: --- Any chance you have a log message? I'm trying to

[jira] [Commented] (ACCUMULO-4063) TServer should verify its lock is held before answering any RPC

2016-01-04 Thread Josh Elser (JIRA)
[ https://issues.apache.org/jira/browse/ACCUMULO-4063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15081193#comment-15081193 ] Josh Elser commented on ACCUMULO-4063: -- What about the calls that do check that the lock is held?

[jira] [Commented] (ACCUMULO-4063) TServer should verify its lock is held before answering any RPC

2016-01-04 Thread Eric Newton (JIRA)
[ https://issues.apache.org/jira/browse/ACCUMULO-4063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15081197#comment-15081197 ] Eric Newton commented on ACCUMULO-4063: --- Are they checking on the master lock, or their own?

[jira] [Commented] (ACCUMULO-4063) TServer should verify its lock is held before answering any RPC

2016-01-04 Thread Josh Elser (JIRA)
[ https://issues.apache.org/jira/browse/ACCUMULO-4063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15081248#comment-15081248 ] Josh Elser commented on ACCUMULO-4063: -- bq. Some RPC calls might be worth the expense of an active

[jira] [Commented] (ACCUMULO-4063) TServer should verify its lock is held before answering any RPC

2016-01-04 Thread Josh Elser (JIRA)
[ https://issues.apache.org/jira/browse/ACCUMULO-4063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15081246#comment-15081246 ] Josh Elser commented on ACCUMULO-4063: -- bq. Are they checking on the master lock, or their own? I

[jira] [Commented] (ACCUMULO-4063) TServer should verify its lock is held before answering any RPC

2016-01-04 Thread Eric Newton (JIRA)
[ https://issues.apache.org/jira/browse/ACCUMULO-4063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15081250#comment-15081250 ] Eric Newton commented on ACCUMULO-4063: --- We put the server's address in the lock. The address is

[jira] [Commented] (ACCUMULO-4063) TServer should verify its lock is held before answering any RPC

2016-01-04 Thread Josh Elser (JIRA)
[ https://issues.apache.org/jira/browse/ACCUMULO-4063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15081307#comment-15081307 ] Josh Elser commented on ACCUMULO-4063: -- re: one other possible option, something along those lines

[jira] [Commented] (ACCUMULO-4063) TServer should verify its lock is held before answering any RPC

2016-01-04 Thread Keith Turner (JIRA)
[ https://issues.apache.org/jira/browse/ACCUMULO-4063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15081303#comment-15081303 ] Keith Turner commented on ACCUMULO-4063: one other possible option : * open server socket *