Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 3C67C11285 for ; Tue, 16 Sep 2014 21:20:35 +0000 (UTC) Received: (qmail 10848 invoked by uid 500); 16 Sep 2014 21:20:35 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 10813 invoked by uid 500); 16 Sep 2014 21:20:35 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 10797 invoked by uid 99); 16 Sep 2014 21:20:34 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 16 Sep 2014 21:20:34 +0000 Date: Tue, 16 Sep 2014 21:20:34 +0000 (UTC) From: "Aditya Kishore (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-11994) PutCombiner floods the M/R log with repeated log messages. 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/HBASE-11994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14136249#comment-14136249 ] Aditya Kishore commented on HBASE-11994: ---------------------------------------- Thanks Andrew! > PutCombiner floods the M/R log with repeated log messages. > ---------------------------------------------------------- > > Key: HBASE-11994 > URL: https://issues.apache.org/jira/browse/HBASE-11994 > Project: HBase > Issue Type: Bug > Components: mapreduce > Affects Versions: 0.98.6 > Reporter: Aditya Kishore > Assignee: Aditya Kishore > Fix For: 2.0.0, 0.98.7, 0.99.1 > > Attachments: HBASE-11994-PutCombiner-floods-the-M-R-log-with-repe.patch, HBASE-11994.patch > > > {{o.a.h.h.mapreduce.PutCombiner}} logs an info message for each row that it receives in its reduce() function, flooding the M/R tasks log. > {noformat} > ............... > 2014-09-12 12:38:02,907 INFO [MapRSpillThread] org.apache.hadoop.hbase.mapreduce.PutCombiner: Combined 1 Put(s) into 1. > 2014-09-12 12:38:02,908 INFO [MapRSpillThread] org.apache.hadoop.hbase.mapreduce.PutCombiner: Combined 1 Put(s) into 1. > ...............{repeated 100s of thousand times.} > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)