Return-Path: X-Original-To: apmail-zookeeper-bookkeeper-dev-archive@minotaur.apache.org Delivered-To: apmail-zookeeper-bookkeeper-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id BB3526182 for ; Wed, 1 Jun 2011 11:32:30 +0000 (UTC) Received: (qmail 58194 invoked by uid 500); 1 Jun 2011 11:32:30 -0000 Delivered-To: apmail-zookeeper-bookkeeper-dev-archive@zookeeper.apache.org Received: (qmail 58172 invoked by uid 500); 1 Jun 2011 11:32:30 -0000 Mailing-List: contact bookkeeper-dev-help@zookeeper.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: bookkeeper-dev@zookeeper.apache.org Delivered-To: mailing list bookkeeper-dev@zookeeper.apache.org Received: (qmail 58164 invoked by uid 99); 1 Jun 2011 11:32:30 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 01 Jun 2011 11:32:30 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 01 Jun 2011 11:32:28 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 82749EDDE0 for ; Wed, 1 Jun 2011 11:31:47 +0000 (UTC) Date: Wed, 1 Jun 2011 11:31:47 +0000 (UTC) From: "Flavio Junqueira (JIRA)" To: bookkeeper-dev@zookeeper.apache.org Message-ID: <700173848.59271.1306927907531.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Created] (BOOKKEEPER-22) Exception in LedgerCache causes addEntry request to fail MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org Exception in LedgerCache causes addEntry request to fail -------------------------------------------------------- Key: BOOKKEEPER-22 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-22 Project: Bookkeeper Issue Type: Bug Reporter: Flavio Junqueira Priority: Critical The following exception causes a client to stall: {noformat} WARN - [NIOServerFactory:NIOServerFactory@123] - Exception in server socket loop: /0.0.0.0 java.util.NoSuchElementException at java.util.HashMap$HashIterator.nextEntry(HashMap.java:796) at java.util.HashMap$EntryIterator.next(HashMap.java:834) at java.util.HashMap$EntryIterator.next(HashMap.java:832) at org.apache.bookkeeper.bookie.LedgerCache.grabCleanPage(LedgerCache.java:429) at org.apache.bookkeeper.bookie.LedgerCache.putEntryOffset(LedgerCache.java:133) at org.apache.bookkeeper.bookie.LedgerDescriptor.addEntry(LedgerDescriptor.java:84) at org.apache.bookkeeper.bookie.Bookie.addEntry(Bookie.java:477) at org.apache.bookkeeper.proto.BookieServer.processPacket(BookieServer.java:108) at org.apache.bookkeeper.proto.NIOServerFactory$Cnxn.readRequest(NIOServerFactory.java:309) at org.apache.bookkeeper.proto.NIOServerFactory$Cnxn.doIO(NIOServerFactory.java:207) at org.apache.bookkeeper.proto.NIOServerFactory.run(NIOServerFactory.java:118) {noformat} The client remains connected to the bookie, but never receives a response to the addEntry, causing the client pipeline to stall. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira