From commits-return-207214-archive-asf-public=cust-asf.ponee.io@cassandra.apache.org Tue Mar 6 01:32:05 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 F010018067C for ; Tue, 6 Mar 2018 01:32:04 +0100 (CET) Received: (qmail 94550 invoked by uid 500); 6 Mar 2018 00:32:03 -0000 Mailing-List: contact commits-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cassandra.apache.org Delivered-To: mailing list commits@cassandra.apache.org Received: (qmail 94531 invoked by uid 99); 6 Mar 2018 00:32:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 06 Mar 2018 00:32:03 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 7C0EB1A03DB for ; Tue, 6 Mar 2018 00:32:03 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -101.511 X-Spam-Level: X-Spam-Status: No, score=-101.511 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id e5zuXAEO8lLM for ; Tue, 6 Mar 2018 00:32:02 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id D11495F5B7 for ; Tue, 6 Mar 2018 00:32:01 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 0D19BE02AC for ; Tue, 6 Mar 2018 00:32:01 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 56D5C21276 for ; Tue, 6 Mar 2018 00:32:00 +0000 (UTC) Date: Tue, 6 Mar 2018 00:32:00 +0000 (UTC) From: "Kurt Greaves (JIRA)" To: commits@cassandra.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (CASSANDRA-11163) Summaries are needlessly rebuilt when the BF FP ratio is changed 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/CASSANDRA-11163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kurt Greaves updated CASSANDRA-11163: ------------------------------------- Status: Ready to Commit (was: Patch Available) > Summaries are needlessly rebuilt when the BF FP ratio is changed > ---------------------------------------------------------------- > > Key: CASSANDRA-11163 > URL: https://issues.apache.org/jira/browse/CASSANDRA-11163 > Project: Cassandra > Issue Type: Bug > Components: Core > Reporter: Brandon Williams > Assignee: Kurt Greaves > Priority: Major > Fix For: 3.0.x, 3.11.x, 4.x > > > This is from trunk, but I also saw this happen on 2.0: > Before: > {noformat} > root@bw-1:/srv/cassandra# ls -ltr /var/lib/cassandra/data/keyspace1/standard1-071efdc0d11811e590c3413ee28a6c90/ > total 221460 > drwxr-xr-x 2 root root 4096 Feb 11 23:34 backups > -rw-r--r-- 1 root root 80 Feb 11 23:50 ma-6-big-TOC.txt > -rw-r--r-- 1 root root 26518 Feb 11 23:50 ma-6-big-Summary.db > -rw-r--r-- 1 root root 10264 Feb 11 23:50 ma-6-big-Statistics.db > -rw-r--r-- 1 root root 2607705 Feb 11 23:50 ma-6-big-Index.db > -rw-r--r-- 1 root root 192440 Feb 11 23:50 ma-6-big-Filter.db > -rw-r--r-- 1 root root 10 Feb 11 23:50 ma-6-big-Digest.crc32 > -rw-r--r-- 1 root root 35212125 Feb 11 23:50 ma-6-big-Data.db > -rw-r--r-- 1 root root 2156 Feb 11 23:50 ma-6-big-CRC.db > -rw-r--r-- 1 root root 80 Feb 11 23:50 ma-7-big-TOC.txt > -rw-r--r-- 1 root root 26518 Feb 11 23:50 ma-7-big-Summary.db > -rw-r--r-- 1 root root 10264 Feb 11 23:50 ma-7-big-Statistics.db > -rw-r--r-- 1 root root 2607614 Feb 11 23:50 ma-7-big-Index.db > -rw-r--r-- 1 root root 192432 Feb 11 23:50 ma-7-big-Filter.db > -rw-r--r-- 1 root root 9 Feb 11 23:50 ma-7-big-Digest.crc32 > -rw-r--r-- 1 root root 35190400 Feb 11 23:50 ma-7-big-Data.db > -rw-r--r-- 1 root root 2152 Feb 11 23:50 ma-7-big-CRC.db > -rw-r--r-- 1 root root 80 Feb 11 23:50 ma-5-big-TOC.txt > -rw-r--r-- 1 root root 104178 Feb 11 23:50 ma-5-big-Summary.db > -rw-r--r-- 1 root root 10264 Feb 11 23:50 ma-5-big-Statistics.db > -rw-r--r-- 1 root root 10289077 Feb 11 23:50 ma-5-big-Index.db > -rw-r--r-- 1 root root 757384 Feb 11 23:50 ma-5-big-Filter.db > -rw-r--r-- 1 root root 9 Feb 11 23:50 ma-5-big-Digest.crc32 > -rw-r--r-- 1 root root 139201355 Feb 11 23:50 ma-5-big-Data.db > -rw-r--r-- 1 root root 8508 Feb 11 23:50 ma-5-big-CRC.db > root@bw-1:/srv/cassandra# md5sum /var/lib/cassandra/data/keyspace1/standard1-071efdc0d11811e590c3413ee28a6c90/ma-5-big-Summary.db > 5fca154fc790f7cfa37e8ad6d1c7552c > {noformat} > BF ratio changed, node restarted: > {noformat} > root@bw-1:/srv/cassandra# ls -ltr /var/lib/cassandra/data/keyspace1/standard1-071efdc0d11811e590c3413ee28a6c90/ > total 242168 > drwxr-xr-x 2 root root 4096 Feb 11 23:34 backups > -rw-r--r-- 1 root root 80 Feb 11 23:50 ma-6-big-TOC.txt > -rw-r--r-- 1 root root 10264 Feb 11 23:50 ma-6-big-Statistics.db > -rw-r--r-- 1 root root 2607705 Feb 11 23:50 ma-6-big-Index.db > -rw-r--r-- 1 root root 192440 Feb 11 23:50 ma-6-big-Filter.db > -rw-r--r-- 1 root root 10 Feb 11 23:50 ma-6-big-Digest.crc32 > -rw-r--r-- 1 root root 35212125 Feb 11 23:50 ma-6-big-Data.db > -rw-r--r-- 1 root root 2156 Feb 11 23:50 ma-6-big-CRC.db > -rw-r--r-- 1 root root 80 Feb 11 23:50 ma-7-big-TOC.txt > -rw-r--r-- 1 root root 10264 Feb 11 23:50 ma-7-big-Statistics.db > -rw-r--r-- 1 root root 2607614 Feb 11 23:50 ma-7-big-Index.db > -rw-r--r-- 1 root root 192432 Feb 11 23:50 ma-7-big-Filter.db > -rw-r--r-- 1 root root 9 Feb 11 23:50 ma-7-big-Digest.crc32 > -rw-r--r-- 1 root root 35190400 Feb 11 23:50 ma-7-big-Data.db > -rw-r--r-- 1 root root 2152 Feb 11 23:50 ma-7-big-CRC.db > -rw-r--r-- 1 root root 80 Feb 11 23:50 ma-5-big-TOC.txt > -rw-r--r-- 1 root root 10264 Feb 11 23:50 ma-5-big-Statistics.db > -rw-r--r-- 1 root root 10289077 Feb 11 23:50 ma-5-big-Index.db > -rw-r--r-- 1 root root 757384 Feb 11 23:50 ma-5-big-Filter.db > -rw-r--r-- 1 root root 9 Feb 11 23:50 ma-5-big-Digest.crc32 > -rw-r--r-- 1 root root 139201355 Feb 11 23:50 ma-5-big-Data.db > -rw-r--r-- 1 root root 8508 Feb 11 23:50 ma-5-big-CRC.db > -rw-r--r-- 1 root root 80 Feb 12 00:03 ma-8-big-TOC.txt > -rw-r--r-- 1 root root 14902 Feb 12 00:03 ma-8-big-Summary.db > -rw-r--r-- 1 root root 10264 Feb 12 00:03 ma-8-big-Statistics.db > -rw-r--r-- 1 root root 1458631 Feb 12 00:03 ma-8-big-Index.db > -rw-r--r-- 1 root root 10808 Feb 12 00:03 ma-8-big-Filter.db > -rw-r--r-- 1 root root 10 Feb 12 00:03 ma-8-big-Digest.crc32 > -rw-r--r-- 1 root root 19660275 Feb 12 00:03 ma-8-big-Data.db > -rw-r--r-- 1 root root 1204 Feb 12 00:03 ma-8-big-CRC.db > -rw-r--r-- 1 root root 26518 Feb 12 00:04 ma-7-big-Summary.db > -rw-r--r-- 1 root root 26518 Feb 12 00:04 ma-6-big-Summary.db > -rw-r--r-- 1 root root 104178 Feb 12 00:04 ma-5-big-Summary.db > root@bw-1:/srv/cassandra# md5sum /var/lib/cassandra/data/keyspace1/standard1-071efdc0d11811e590c3413ee28a6c90/ma-5-big-Summary.db > 5fca154fc790f7cfa37e8ad6d1c7552c > {noformat} > This hurts startup time and appears to do nothing useful whatsoever. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscribe@cassandra.apache.org For additional 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