[jira] [Updated] (HDFS-13936) multipart upload to HDFS to support 0 byte upload
[ https://issues.apache.org/jira/browse/HDFS-13936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Steve Loughran updated HDFS-13936: -- Resolution: Fixed Fix Version/s: 3.2.0 Status: Resolved (was: Patch Available) > multipart upload to HDFS to support 0 byte upload > - > > Key: HDFS-13936 > URL: https://issues.apache.org/jira/browse/HDFS-13936 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: fs, hdfs >Affects Versions: 3.2.0 >Reporter: Steve Loughran >Assignee: Ewan Higgs >Priority: Major > Fix For: 3.2.0 > > Attachments: HDFS-13936.01.patch > > > MPUs to HDFS fail as you can't concat an empty block. > Whatever uploads to HDFS needs to recognise that specific case "0-byte file" > and rather than try and concat things, just create a 0-byte file there. > Without this, you can't use MPU as a replacement for distcp or alternative > commit protocols. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-13936) multipart upload to HDFS to support 0 byte upload
[ https://issues.apache.org/jira/browse/HDFS-13936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ewan Higgs updated HDFS-13936: -- Status: Patch Available (was: Open) > multipart upload to HDFS to support 0 byte upload > - > > Key: HDFS-13936 > URL: https://issues.apache.org/jira/browse/HDFS-13936 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: fs, hdfs >Affects Versions: 3.2.0 >Reporter: Steve Loughran >Assignee: Ewan Higgs >Priority: Major > Attachments: HDFS-13936.01.patch > > > MPUs to HDFS fail as you can't concat an empty block. > Whatever uploads to HDFS needs to recognise that specific case "0-byte file" > and rather than try and concat things, just create a 0-byte file there. > Without this, you can't use MPU as a replacement for distcp or alternative > commit protocols. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-13936) multipart upload to HDFS to support 0 byte upload
[ https://issues.apache.org/jira/browse/HDFS-13936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ewan Higgs updated HDFS-13936: -- Attachment: HDFS-13936.01.patch > multipart upload to HDFS to support 0 byte upload > - > > Key: HDFS-13936 > URL: https://issues.apache.org/jira/browse/HDFS-13936 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: fs, hdfs >Affects Versions: 3.2.0 >Reporter: Steve Loughran >Assignee: Ewan Higgs >Priority: Major > Attachments: HDFS-13936.01.patch > > > MPUs to HDFS fail as you can't concat an empty block. > Whatever uploads to HDFS needs to recognise that specific case "0-byte file" > and rather than try and concat things, just create a 0-byte file there. > Without this, you can't use MPU as a replacement for distcp or alternative > commit protocols. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
