Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id C4BC0200D06 for ; Mon, 11 Sep 2017 07:47:03 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id C375A1609C3; Mon, 11 Sep 2017 05:47:03 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 15D6A1609BD for ; Mon, 11 Sep 2017 07:47:02 +0200 (CEST) Received: (qmail 51083 invoked by uid 500); 11 Sep 2017 05:47:02 -0000 Mailing-List: contact issues-help@nifi.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@nifi.apache.org Delivered-To: mailing list issues@nifi.apache.org Received: (qmail 51074 invoked by uid 99); 11 Sep 2017 05:47:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 11 Sep 2017 05:47:02 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 9EF4E19519B for ; Mon, 11 Sep 2017 05:47:01 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id khEbIC8EmGdM for ; Mon, 11 Sep 2017 05:47:01 +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 CA58F5F3CD for ; Mon, 11 Sep 2017 05:47:00 +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 580E5E00A7 for ; Mon, 11 Sep 2017 05:47:00 +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 1097124143 for ; Mon, 11 Sep 2017 05:47:00 +0000 (UTC) Date: Mon, 11 Sep 2017 05:47:00 +0000 (UTC) From: "Koji Kawamura (JIRA)" To: issues@nifi.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (NIFI-4375) Add bufferSize processor configuration to PutFTP MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Mon, 11 Sep 2017 05:47:03 -0000 Koji Kawamura created NIFI-4375: ----------------------------------- Summary: Add bufferSize processor configuration to PutFTP Key: NIFI-4375 URL: https://issues.apache.org/jira/browse/NIFI-4375 Project: Apache NiFi Issue Type: Improvement Components: Extensions Reporter: Koji Kawamura Assignee: Koji Kawamura PufFTP is reported that it is significantly slower to transfer the same file compared with mput command. https://mail-archives.apache.org/mod_mbox/nifi-users/201709.mbox/%3CCA+WJ-+Kqr6_uJfvewOA6akmUDCEVse+7wNm6Xq9AHwFwVj_2kg@mail.gmail.com%3E It is less performant because it does not set buffer size of underlying org.apache.commons.net.ftp.FTPClient. The default buffer size is only 1KB. Setting larger buffer size improves transfer rate. {code} To send 10MB file # BufferSize = 1KB (default) about 8 sec # BufferSize = 16KB about 300 ms {code} PutFTP should provide a property to specify a buffer size, and default value should be bigger. -- This message was sent by Atlassian JIRA (v6.4.14#64029)