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Mon, 14 Aug 2017 16:04:02 +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 A12472140D for ; Mon, 14 Aug 2017 16:04:01 +0000 (UTC) Date: Mon, 14 Aug 2017 16:04:01 +0000 (UTC) From: "Ewan Higgs (JIRA)" To: common-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HADOOP-13786) Add S3Guard committer for zero-rename commits to S3 endpoints MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Mon, 14 Aug 2017 16:04:06 -0000 [ https://issues.apache.org/jira/browse/HADOOP-13786?page=3Dcom.atlass= ian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ewan Higgs updated HADOOP-13786: -------------------------------- Attachment: cloud-intergration-test-failure.log Log for some NullPointerExceptions after "Start iterating the provided stat= us". > Add S3Guard committer for zero-rename commits to S3 endpoints > ------------------------------------------------------------- > > Key: HADOOP-13786 > URL: https://issues.apache.org/jira/browse/HADOOP-13786 > Project: Hadoop Common > Issue Type: New Feature > Components: fs/s3 > Affects Versions: HADOOP-13345 > Reporter: Steve Loughran > Assignee: Steve Loughran > Attachments: cloud-intergration-test-failure.log, HADOOP-13786-HA= DOOP-13345-001.patch, HADOOP-13786-HADOOP-13345-002.patch, HADOOP-13786-HAD= OOP-13345-003.patch, HADOOP-13786-HADOOP-13345-004.patch, HADOOP-13786-HADO= OP-13345-005.patch, HADOOP-13786-HADOOP-13345-006.patch, HADOOP-13786-HADOO= P-13345-006.patch, HADOOP-13786-HADOOP-13345-007.patch, HADOOP-13786-HADOOP= -13345-009.patch, HADOOP-13786-HADOOP-13345-010.patch, HADOOP-13786-HADOOP-= 13345-011.patch, HADOOP-13786-HADOOP-13345-012.patch, HADOOP-13786-HADOOP-1= 3345-013.patch, HADOOP-13786-HADOOP-13345-015.patch, HADOOP-13786-HADOOP-13= 345-016.patch, HADOOP-13786-HADOOP-13345-017.patch, HADOOP-13786-HADOOP-133= 45-018.patch, HADOOP-13786-HADOOP-13345-019.patch, HADOOP-13786-HADOOP-1334= 5-020.patch, HADOOP-13786-HADOOP-13345-021.patch, HADOOP-13786-HADOOP-13345= -022.patch, HADOOP-13786-HADOOP-13345-023.patch, HADOOP-13786-HADOOP-13345-= 024.patch, HADOOP-13786-HADOOP-13345-025.patch, HADOOP-13786-HADOOP-13345-0= 26.patch, HADOOP-13786-HADOOP-13345-027.patch, HADOOP-13786-HADOOP-13345-02= 8.patch, HADOOP-13786-HADOOP-13345-028.patch, HADOOP-13786-HADOOP-13345-029= .patch, HADOOP-13786-HADOOP-13345-030.patch, HADOOP-13786-HADOOP-13345-031.= patch, HADOOP-13786-HADOOP-13345-032.patch, HADOOP-13786-HADOOP-13345-033.p= atch, HADOOP-13786-HADOOP-13345-035.patch, objectstore.pdf, s3committer-mas= ter.zip > > > A goal of this code is "support O(1) commits to S3 repositories in the pr= esence of failures". Implement it, including whatever is needed to demonstr= ate the correctness of the algorithm. (that is, assuming that s3guard provi= des a consistent view of the presence/absence of blobs, show that we can co= mmit directly). > I consider ourselves free to expose the blobstore-ness of the s3 output s= treams (ie. not visible until the close()), if we need to use that to allow= us to abort commit operations. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: common-issues-help@hadoop.apache.org