[jira] [Updated] (HIVE-20338) LLAP: Force synthetic file-id for filesystems which have HDFS protocol impls with POSIX mutation semantics
[ https://issues.apache.org/jira/browse/HIVE-20338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gopal V updated HIVE-20338: --- Resolution: Fixed Fix Version/s: 4.0.0 Status: Resolved (was: Patch Available) > LLAP: Force synthetic file-id for filesystems which have HDFS protocol impls > with POSIX mutation semantics > -- > > Key: HIVE-20338 > URL: https://issues.apache.org/jira/browse/HIVE-20338 > Project: Hive > Issue Type: Bug >Reporter: Gopal V >Assignee: Gopal V >Priority: Major > Fix For: 4.0.0 > > Attachments: HIVE-20338.1.patch, HIVE-20338.WIP.patch, > HIVE-20338.patch > > > HDFS client protocol is not a guarantee of the immutability of files - the > synthetic file-id includes the mtime of the file as well, which is a > fail-safe for filesystems which implement the client wire protocol without > offering the same storage side restrictions on immutability (i.e allow NFS > read-write-modify on the backend). -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-20338) LLAP: Force synthetic file-id for filesystems which have HDFS protocol impls with POSIX mutation semantics
[ https://issues.apache.org/jira/browse/HIVE-20338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gopal V updated HIVE-20338: --- Attachment: HIVE-20338.1.patch > LLAP: Force synthetic file-id for filesystems which have HDFS protocol impls > with POSIX mutation semantics > -- > > Key: HIVE-20338 > URL: https://issues.apache.org/jira/browse/HIVE-20338 > Project: Hive > Issue Type: Bug >Reporter: Gopal V >Assignee: Gopal V >Priority: Major > Attachments: HIVE-20338.1.patch, HIVE-20338.WIP.patch, > HIVE-20338.patch > > > HDFS client protocol is not a guarantee of the immutability of files - the > synthetic file-id includes the mtime of the file as well, which is a > fail-safe for filesystems which implement the client wire protocol without > offering the same storage side restrictions on immutability (i.e allow NFS > read-write-modify on the backend). -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-20338) LLAP: Force synthetic file-id for filesystems which have HDFS protocol impls with POSIX mutation semantics
[ https://issues.apache.org/jira/browse/HIVE-20338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Shelukhin updated HIVE-20338: Status: Patch Available (was: Open) The patch looks good to me... [~gopalv] any particular reason it's WIP? > LLAP: Force synthetic file-id for filesystems which have HDFS protocol impls > with POSIX mutation semantics > -- > > Key: HIVE-20338 > URL: https://issues.apache.org/jira/browse/HIVE-20338 > Project: Hive > Issue Type: Bug >Reporter: Gopal V >Assignee: Sergey Shelukhin >Priority: Major > Attachments: HIVE-20338.WIP.patch, HIVE-20338.patch > > > HDFS client protocol is not a guarantee of the immutability of files - the > synthetic file-id includes the mtime of the file as well, which is a > fail-safe for filesystems which implement the client wire protocol without > offering the same storage side restrictions on immutability (i.e allow NFS > read-write-modify on the backend). -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-20338) LLAP: Force synthetic file-id for filesystems which have HDFS protocol impls with POSIX mutation semantics
[ https://issues.apache.org/jira/browse/HIVE-20338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Shelukhin updated HIVE-20338: Attachment: HIVE-20338.patch > LLAP: Force synthetic file-id for filesystems which have HDFS protocol impls > with POSIX mutation semantics > -- > > Key: HIVE-20338 > URL: https://issues.apache.org/jira/browse/HIVE-20338 > Project: Hive > Issue Type: Bug >Reporter: Gopal V >Assignee: Sergey Shelukhin >Priority: Major > Attachments: HIVE-20338.WIP.patch, HIVE-20338.patch > > > HDFS client protocol is not a guarantee of the immutability of files - the > synthetic file-id includes the mtime of the file as well, which is a > fail-safe for filesystems which implement the client wire protocol without > offering the same storage side restrictions on immutability (i.e allow NFS > read-write-modify on the backend). -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-20338) LLAP: Force synthetic file-id for filesystems which have HDFS protocol impls with POSIX mutation semantics
[ https://issues.apache.org/jira/browse/HIVE-20338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gopal V updated HIVE-20338: --- Description: HDFS client protocol is not a guarantee of the immutability of files - the synthetic file-id includes the mtime of the file as well, which is a fail-safe for filesystems which implement the client wire protocol without offering the same storage side restrictions on immutability (i.e allow NFS read-write-modify on the backend). (was: HDFS protocol does not guarantee immutability of files - the synthetic file-id includes the mtime of the file as well, which is a fail-safe for such filesystems. ) > LLAP: Force synthetic file-id for filesystems which have HDFS protocol impls > with POSIX mutation semantics > -- > > Key: HIVE-20338 > URL: https://issues.apache.org/jira/browse/HIVE-20338 > Project: Hive > Issue Type: Bug >Reporter: Gopal V >Priority: Major > Attachments: HIVE-20338.WIP.patch > > > HDFS client protocol is not a guarantee of the immutability of files - the > synthetic file-id includes the mtime of the file as well, which is a > fail-safe for filesystems which implement the client wire protocol without > offering the same storage side restrictions on immutability (i.e allow NFS > read-write-modify on the backend). -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-20338) LLAP: Force synthetic file-id for filesystems which have HDFS protocol impls with POSIX mutation semantics
[ https://issues.apache.org/jira/browse/HIVE-20338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gopal V updated HIVE-20338: --- Attachment: HIVE-20338.WIP.patch > LLAP: Force synthetic file-id for filesystems which have HDFS protocol impls > with POSIX mutation semantics > -- > > Key: HIVE-20338 > URL: https://issues.apache.org/jira/browse/HIVE-20338 > Project: Hive > Issue Type: Bug >Reporter: Gopal V >Priority: Major > Attachments: HIVE-20338.WIP.patch > > > HDFS protocol does not guarantee immutability of files - the synthetic > file-id includes the mtime of the file as well, which is a fail-safe for such > filesystems. -- This message was sent by Atlassian JIRA (v7.6.3#76005)