From notifications-return-43817-archive-asf-public=cust-asf.ponee.io@accumulo.apache.org Wed Jun 20 19:34:27 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 32402180648 for ; Wed, 20 Jun 2018 19:34:27 +0200 (CEST) Received: (qmail 22324 invoked by uid 500); 20 Jun 2018 17:34:26 -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 22312 invoked by uid 99); 20 Jun 2018 17:34:25 -0000 Received: from ec2-52-202-80-70.compute-1.amazonaws.com (HELO gitbox.apache.org) (52.202.80.70) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 20 Jun 2018 17:34:25 +0000 From: GitBox To: notifications@accumulo.apache.org Subject: [GitHub] adamjshook opened a new issue #535: WAL recovery enhancements and tooling Message-ID: <152951606527.32064.13347470816361352108.gitbox@gitbox.apache.org> Date: Wed, 20 Jun 2018 17:34:25 -0000 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit adamjshook opened a new issue #535: WAL recovery enhancements and tooling URL: https://github.com/apache/accumulo/issues/535 The changes in #458 introduced a number of state checks that we are experiencing. As far as I know there isn't any tooling around troubleshooting corrupt WAL files that are unrecoverable by Accumulo (please correct me if I am wrong!) and replacing the WAL with an empty one isn't a good option. I'd like to know a little more about the various `IllegalStateExceptions` themselves and what kind of WAL surgery could be done. Either creating a new tool to manually assist with recovery of the mutations or enhancements to the process itself so Accumulo can make the choices for us. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: users@infra.apache.org With regards, Apache Git Services