[jira] [Updated] (HADOOP-19033) S3A: disable checksum validation
[ https://issues.apache.org/jira/browse/HADOOP-19033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shilun Fan updated HADOOP-19033: Fix Version/s: 3.4.0 > S3A: disable checksum validation > > > Key: HADOOP-19033 > URL: https://issues.apache.org/jira/browse/HADOOP-19033 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 >Affects Versions: 3.4.0 >Reporter: Steve Loughran >Assignee: Steve Loughran >Priority: Major > Labels: pull-request-available > Fix For: 3.4.0, 3.5.0, 3.4.1 > > > AWS v2 sdk turns on client-side checksum validation; this kills performance > Given we are using TLS to download from AWS s3, there's implicit channel > checksumming going on on, that's along with the IPv4 TCP checksumming. > We don't need it, all it does is slow us down. > proposed: disable in DefaultS3ClientFactory > I don't want to add an option to enable it as it only complicates life (yet > another config option), but I am open to persuasion -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
[jira] [Updated] (HADOOP-19033) S3A: disable checksum validation
[ https://issues.apache.org/jira/browse/HADOOP-19033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Steve Loughran updated HADOOP-19033: Fix Version/s: 3.4.1 > S3A: disable checksum validation > > > Key: HADOOP-19033 > URL: https://issues.apache.org/jira/browse/HADOOP-19033 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 >Affects Versions: 3.4.0 >Reporter: Steve Loughran >Assignee: Steve Loughran >Priority: Major > Labels: pull-request-available > Fix For: 3.5.0, 3.4.1 > > > AWS v2 sdk turns on client-side checksum validation; this kills performance > Given we are using TLS to download from AWS s3, there's implicit channel > checksumming going on on, that's along with the IPv4 TCP checksumming. > We don't need it, all it does is slow us down. > proposed: disable in DefaultS3ClientFactory > I don't want to add an option to enable it as it only complicates life (yet > another config option), but I am open to persuasion -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
[jira] [Updated] (HADOOP-19033) S3A: disable checksum validation
[ https://issues.apache.org/jira/browse/HADOOP-19033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Steve Loughran updated HADOOP-19033: Parent Issue: HADOOP-18886 (was: HADOOP-18477) > S3A: disable checksum validation > > > Key: HADOOP-19033 > URL: https://issues.apache.org/jira/browse/HADOOP-19033 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 >Affects Versions: 3.4.0 >Reporter: Steve Loughran >Assignee: Steve Loughran >Priority: Major > Labels: pull-request-available > > AWS v2 sdk turns on client-side checksum validation; this kills performance > Given we are using TLS to download from AWS s3, there's implicit channel > checksumming going on on, that's along with the IPv4 TCP checksumming. > We don't need it, all it does is slow us down. > proposed: disable in DefaultS3ClientFactory > I don't want to add an option to enable it as it only complicates life (yet > another config option), but I am open to persuasion -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
[jira] [Updated] (HADOOP-19033) S3A: disable checksum validation
[ https://issues.apache.org/jira/browse/HADOOP-19033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Steve Loughran updated HADOOP-19033: Affects Version/s: 3.4.0 > S3A: disable checksum validation > > > Key: HADOOP-19033 > URL: https://issues.apache.org/jira/browse/HADOOP-19033 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 >Affects Versions: 3.4.0 >Reporter: Steve Loughran >Assignee: Steve Loughran >Priority: Major > Labels: pull-request-available > > AWS v2 sdk turns on client-side checksum validation; this kills performance > Given we are using TLS to download from AWS s3, there's implicit channel > checksumming going on on, that's along with the IPv4 TCP checksumming. > We don't need it, all it does is slow us down. > proposed: disable in DefaultS3ClientFactory > I don't want to add an option to enable it as it only complicates life (yet > another config option), but I am open to persuasion -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
[jira] [Updated] (HADOOP-19033) S3A: disable checksum validation
[ https://issues.apache.org/jira/browse/HADOOP-19033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated HADOOP-19033: Labels: pull-request-available (was: ) > S3A: disable checksum validation > > > Key: HADOOP-19033 > URL: https://issues.apache.org/jira/browse/HADOOP-19033 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 >Reporter: Steve Loughran >Assignee: Steve Loughran >Priority: Major > Labels: pull-request-available > > AWS v2 sdk turns on client-side checksum validation; this kills performance > Given we are using TLS to download from AWS s3, there's implicit channel > checksumming going on on, that's along with the IPv4 TCP checksumming. > We don't need it, all it does is slow us down. > proposed: disable in DefaultS3ClientFactory > I don't want to add an option to enable it as it only complicates life (yet > another config option), but I am open to persuasion -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
