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 03B82183A1 for ; Thu, 31 Dec 2015 03:47:50 +0000 (UTC) Received: (qmail 4629 invoked by uid 500); 31 Dec 2015 03:47:49 -0000 Delivered-To: apmail-accumulo-notifications-archive@accumulo.apache.org Received: (qmail 4583 invoked by uid 500); 31 Dec 2015 03:47:49 -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 4558 invoked by uid 99); 31 Dec 2015 03:47:49 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 31 Dec 2015 03:47:49 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 938182C1F55 for ; Thu, 31 Dec 2015 03:47:49 +0000 (UTC) Date: Thu, 31 Dec 2015 03:47:49 +0000 (UTC) From: "Josh Elser (JIRA)" To: notifications@accumulo.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (ACCUMULO-4036) remove verbose block cache eviction logging 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-4036?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Josh Elser updated ACCUMULO-4036: --------------------------------- Fix Version/s: 1.6.5 > remove verbose block cache eviction logging > ------------------------------------------- > > Key: ACCUMULO-4036 > URL: https://issues.apache.org/jira/browse/ACCUMULO-4036 > Project: Accumulo > Issue Type: Improvement > Components: core > Affects Versions: 1.7.0 > Reporter: Adam Fuchs > Assignee: Josh Elser > Priority: Minor > Fix For: 1.6.5, 1.7.1, 1.8.0 > > > For many scans and queries we get logs like the following at pretty extreme frequencies: > {code} > 2015-10-20 17:33:50,458 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction started. Attempting to free 1578760 bytes > 2015-10-20 17:33:50,458 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction completed. Freed 1643840 bytes. Priority Sizes: Single=7.152191MB (7499616), Multi=5.60128MB (5873368),Memory=0.0MB (0) > 2015-10-20 17:33:50,465 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction started. Attempting to free 1578576 bytes > 2015-10-20 17:33:50,465 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction completed. Freed 1643584 bytes. Priority Sizes: Single=7.249962MB (7602136), Multi=5.60128MB (5873368),Memory=0.0MB (0) > 2015-10-20 17:33:50,470 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction started. Attempting to free 1578616 bytes > 2015-10-20 17:33:50,470 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction completed. Freed 1643872 bytes. Priority Sizes: Single=7.2499924MB (7602168), Multi=5.60128MB (5873368),Memory=0.0MB (0) > 2015-10-20 17:33:50,477 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction started. Attempting to free 1578344 bytes > 2015-10-20 17:33:50,477 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction completed. Freed 1643808 bytes. Priority Sizes: Single=7.1517944MB (7499200), Multi=5.60128MB (5873368),Memory=0.0MB (0) > 2015-10-20 17:33:50,483 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction started. Attempting to free 1578408 bytes > 2015-10-20 17:33:50,483 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction completed. Freed 1643648 bytes. Priority Sizes: Single=7.1518555MB (7499264), Multi=5.60128MB (5873368),Memory=0.0MB (0) > 2015-10-20 17:33:50,488 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction started. Attempting to free 1578408 bytes > 2015-10-20 17:33:50,488 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction completed. Freed 1643672 bytes. Priority Sizes: Single=7.1518555MB (7499264), Multi=5.60128MB (5873368),Memory=0.0MB (0) > 2015-10-20 17:33:50,494 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction started. Attempting to free 1578560 bytes > 2015-10-20 17:33:50,494 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction completed. Freed 1643472 bytes. Priority Sizes: Single=7.1520004MB (7499416), Multi=5.60128MB (5873368),Memory=0.0MB (0) > 2015-10-20 17:33:50,500 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction started. Attempting to free 1578872 bytes > 2015-10-20 17:33:50,500 [cache.LruBlockCache] [LruBlockCache.EvictionThread] DEBUG: Block cache LRU eviction completed. Freed 1643840 bytes. Priority Sizes: Single=7.152298MB (7499728), Multi=5.60128MB (5873368),Memory=0.0MB (0) > {code} > In this case, it's a message every few milliseconds. Does anybody need these log messages? If so, could/should they be rolled up into stats other than our cache hit stats? -- This message was sent by Atlassian JIRA (v6.3.4#6332)