Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 40151 invoked from network); 16 Feb 2011 02:14:12 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 16 Feb 2011 02:14:12 -0000 Received: (qmail 40112 invoked by uid 500); 16 Feb 2011 02:14:10 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 40049 invoked by uid 500); 16 Feb 2011 02:14:09 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 40039 invoked by uid 99); 16 Feb 2011 02:14:09 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 16 Feb 2011 02:14:09 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of jbellis@gmail.com designates 209.85.213.172 as permitted sender) Received: from [209.85.213.172] (HELO mail-yx0-f172.google.com) (209.85.213.172) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 16 Feb 2011 02:14:03 +0000 Received: by yxt33 with SMTP id 33so430937yxt.31 for ; Tue, 15 Feb 2011 18:13:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type:content-transfer-encoding; bh=LnNI3AhfX5gNPBbH6aFTeoa5jIXVW5SJ4XVPpjB4h38=; b=X7eZ4OCT+PJE4SpUbaCYgpMl3uvOzvzVD3fQW4JnvEHKkN9fa23FXTJP/U4Oq5aj9k v38ODjQX/90koijtT8P6HJf36p7hIMp02XeisgU8YSLpHr8g3yD4nciXClCse1/HWf2N 0j5ITgquwglLSuo/F77vH2vIeUEqv5kf3sxfA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; b=tShpx9BGM9b4xJ8rNjNaIwx5ii/lAu7FAdkxbNX0QHY4lI/8AEpAx1wL5lvMNgNAo6 Wq3KYcxBBvxdOCLus52xfJAPjyANwvk/est2PXEoVgBIFISMmPWyqulKmLloE8PDQwVl hmRecLl6OK+i96WGOZwdSsKaV3wm/SME0UrA0= MIME-Version: 1.0 Received: by 10.236.109.52 with SMTP id r40mr187621yhg.52.1297822420674; Tue, 15 Feb 2011 18:13:40 -0800 (PST) Received: by 10.236.105.237 with HTTP; Tue, 15 Feb 2011 18:13:40 -0800 (PST) In-Reply-To: References: Date: Tue, 15 Feb 2011 20:13:40 -0600 Message-ID: Subject: Re: Dropping & Creating Column Families Never Returns From: Jonathan Ellis To: user Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Virus-Checked: Checked by ClamAV on apache.org "command never returns" means "it's waiting for the nodes to agree on the new schema version." Bad Mojo will ensue if you issue more schema updates anyway. On Tue, Feb 15, 2011 at 3:46 PM, Bill Speirs wrote: > Has anyone ever tried to drop a column family and/or create one and > have the command not return from the cli? I'm using 0.7.1 and I tried > to drop a column family and the command never returned. However, on > another node it showed it was gone. I Ctrl-C out of the command, then > issued a create for a column family of the same name, different > schema. That command never returned, but again in other host it showed > it was there. I went to describe and list this column family and got > this: > > [default@Logging] describe keyspace Logging; > Keyspace: Logging: > =A0Replication Strategy: org.apache.cassandra.locator.SimpleStrategy > =A0 =A0Replication Factor: 3 > =A0Column Families: > =A0 =A0ColumnFamily: Messages > =A0 =A0 =A0Columns sorted by: org.apache.cassandra.db.marshal.UTF8Type > =A0 =A0 =A0Row cache size / save period: 0.0/0 > =A0 =A0 =A0Key cache size / save period: 200000.0/14400 > =A0 =A0 =A0Memtable thresholds: 0.5953125/127/60 > =A0 =A0 =A0GC grace seconds: 864000 > =A0 =A0 =A0Compaction min/max thresholds: 4/32 > =A0 =A0 =A0Read repair chance: 1.0 > =A0 =A0 =A0Built indexes: [] > [default@Logging] list Messages; > Messages not found in current keyspace. > > > Any ideas? > > Bill- > --=20 Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com