Return-Path: X-Original-To: apmail-accumulo-notifications-archive@minotaur.apache.org Delivered-To: apmail-accumulo-notifications-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 21482181C8 for ; Thu, 3 Dec 2015 21:58:45 +0000 (UTC) Received: (qmail 45041 invoked by uid 500); 3 Dec 2015 21:54:22 -0000 Delivered-To: apmail-accumulo-notifications-archive@accumulo.apache.org Received: (qmail 43011 invoked by uid 500); 3 Dec 2015 21:54:21 -0000 Mailing-List: contact notifications-help@accumulo.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: jira@apache.org Delivered-To: mailing list notifications@accumulo.apache.org Received: (qmail 41439 invoked by uid 99); 3 Dec 2015 21:50:12 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Dec 2015 21:50:12 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id ED1392C1F6B for ; Thu, 3 Dec 2015 21:50:11 +0000 (UTC) Date: Thu, 3 Dec 2015 21:50:11 +0000 (UTC) From: "Josh Elser (JIRA)" To: notifications@accumulo.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (ACCUMULO-4069) Services failing to renew Kerberos ticket MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/ACCUMULO-4069?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Josh Elser updated ACCUMULO-4069: --------------------------------- Affects Version/s: (was: 1.5.4) (was: 1.6.4) > Services failing to renew Kerberos ticket > ----------------------------------------- > > Key: ACCUMULO-4069 > URL: https://issues.apache.org/jira/browse/ACCUMULO-4069 > Project: Accumulo > Issue Type: Bug > Components: gc, master, monitor, tserver > Affects Versions: 1.7.0 > Reporter: Josh Elser > Assignee: Josh Elser > Priority: Blocker > Labels: kerberos > Fix For: 1.7.1, 1.8.0 > > Time Spent: 50m > Remaining Estimate: 0h > > Got a report from a user that Accumulo services were dying after a period of time that was suspiciously similar to the Kerberos ticket lifetime. > A Kerberos ticket lifetime is the amount of time that the ticket is valid (obtained from password or keytab). There is also a renewable lifetime associate with each ticket. Within the renewable lifetime duration, clients can "renew" their ticket for another "ticket lifetime" duration. For each, a lifetime of one day and a renewable lifetime of seven days: a ticket is valid for one day, but clients can renew that ticket up to 6 days after the original ticket expires. > I do recall seeing a line of code in our services that has a comment saying it should spawn a thread specifically for this purpose, but I don't ever recall seeing that thread in thread dumps. My hunch is that the thread just isn't getting launched and we're not doing renewals -- This message was sent by Atlassian JIRA (v6.3.4#6332)