From issues-return-175853-archive-asf-public=cust-asf.ponee.io@flink.apache.org Sun Jul 8 13:06:05 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 78230180630 for ; Sun, 8 Jul 2018 13:06:04 +0200 (CEST) Received: (qmail 53035 invoked by uid 500); 8 Jul 2018 11:06:03 -0000 Mailing-List: contact issues-help@flink.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@flink.apache.org Delivered-To: mailing list issues@flink.apache.org Received: (qmail 53026 invoked by uid 99); 8 Jul 2018 11:06:03 -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; Sun, 08 Jul 2018 11:06:03 +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 C928C188BD1 for ; Sun, 8 Jul 2018 11:06:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -110.311 X-Spam-Level: X-Spam-Status: No, score=-110.311 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id pLpLU-FJ3AnB for ; Sun, 8 Jul 2018 11:06:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 3DB9760D08 for ; Sun, 8 Jul 2018 11:06:01 +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 677EFE015C for ; Sun, 8 Jul 2018 11:06:00 +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 1E94D27504 for ; Sun, 8 Jul 2018 11:06:00 +0000 (UTC) Date: Sun, 8 Jul 2018 11:06:00 +0000 (UTC) From: "zhangminglei (JIRA)" To: issues@flink.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (FLINK-9407) Support orc rolling sink writer 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/FLINK-9407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] zhangminglei updated FLINK-9407: -------------------------------- Description: Currently, we only support {{StringWriter}}, {{SequenceFileWriter}} and {{AvroKeyValueSinkWriter}}. I would suggest add an orc writer for rolling sink. Below, FYI. I tested the PR and verify the results with spark sql. Obviously, we can get the results of what we written down before. But I will give more tests in the next couple of days. Including the performance under compression. And more UTs. {code:java} scala> spark.read.orc("hdfs://10.199.196.0:9000/data/hive/man/2018-07-06--21") res1: org.apache.spark.sql.DataFrame = [name: string, age: int ... 1 more field] scala> scala> res1.registerTempTable("tablerice") warning: there was one deprecation warning; re-run with -deprecation for details scala> spark.sql("select * from tablerice") res3: org.apache.spark.sql.DataFrame = [name: string, age: int ... 1 more field] scala> res3.show(3) +-----+---+-------+ | name|age|married| +-----+---+-------+ |Sagar| 26| false| |Sagar| 30| false| |Sagar| 34| false| +-----+---+-------+ only showing top 3 rows {code} was: Currently, we only support {{StringWriter}}, {{SequenceFileWriter}} and {{AvroKeyValueSinkWriter}}. I would suggest add an orc writer for rolling sink. Below, FYI. I tested the PR and verify the results with spark sql. Obviously, we can get the results of what we written down before. But I will give more tests in the next couple of days. Including the performance under compression. And more UT tests. {code:java} scala> spark.read.orc("hdfs://10.199.196.0:9000/data/hive/man/2018-07-06--21") res1: org.apache.spark.sql.DataFrame = [name: string, age: int ... 1 more field] scala> scala> res1.registerTempTable("tablerice") warning: there was one deprecation warning; re-run with -deprecation for details scala> spark.sql("select * from tablerice") res3: org.apache.spark.sql.DataFrame = [name: string, age: int ... 1 more field] scala> res3.show(3) +-----+---+-------+ | name|age|married| +-----+---+-------+ |Sagar| 26| false| |Sagar| 30| false| |Sagar| 34| false| +-----+---+-------+ only showing top 3 rows {code} > Support orc rolling sink writer > ------------------------------- > > Key: FLINK-9407 > URL: https://issues.apache.org/jira/browse/FLINK-9407 > Project: Flink > Issue Type: New Feature > Components: filesystem-connector > Reporter: zhangminglei > Assignee: zhangminglei > Priority: Major > Labels: patch-available, pull-request-available > > Currently, we only support {{StringWriter}}, {{SequenceFileWriter}} and {{AvroKeyValueSinkWriter}}. I would suggest add an orc writer for rolling sink. > Below, FYI. > I tested the PR and verify the results with spark sql. Obviously, we can get the results of what we written down before. But I will give more tests in the next couple of days. Including the performance under compression. And more UTs. > {code:java} > scala> spark.read.orc("hdfs://10.199.196.0:9000/data/hive/man/2018-07-06--21") > res1: org.apache.spark.sql.DataFrame = [name: string, age: int ... 1 more field] > scala> > scala> res1.registerTempTable("tablerice") > warning: there was one deprecation warning; re-run with -deprecation for details > scala> spark.sql("select * from tablerice") > res3: org.apache.spark.sql.DataFrame = [name: string, age: int ... 1 more field] > scala> res3.show(3) > +-----+---+-------+ > | name|age|married| > +-----+---+-------+ > |Sagar| 26| false| > |Sagar| 30| false| > |Sagar| 34| false| > +-----+---+-------+ > only showing top 3 rows > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)