[jira] [Updated] (HDFS-10319) Balancer should not try to pair storages with different types
[ https://issues.apache.org/jira/browse/HDFS-10319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Junping Du updated HDFS-10319: -- Fix Version/s: 2.8.0 > Balancer should not try to pair storages with different types > - > > Key: HDFS-10319 > URL: https://issues.apache.org/jira/browse/HDFS-10319 > Project: Hadoop HDFS > Issue Type: Bug > Components: balancer & mover >Reporter: Tsz Wo Nicholas Sze >Assignee: Tsz Wo Nicholas Sze >Priority: Minor > Fix For: 2.8.0, 2.7.3, 3.0.0-alpha1 > > Attachments: h10319_20160420.patch > > > This is a performance bug – Balancer may pair a source datanode and a target > datanode with different storage types. Fortunately, it will fail schedule any > blocks in such pair since it will find out that the storage types are not > matched later on. > The bug won't lead to incorrect results. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-10319) Balancer should not try to pair storages with different types
[ https://issues.apache.org/jira/browse/HDFS-10319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo Nicholas Sze updated HDFS-10319: --- Resolution: Fixed Fix Version/s: 2.7.3 Status: Resolved (was: Patch Available) Thanks Chris for reviewing the patch. I have committed this. > Balancer should not try to pair storages with different types > - > > Key: HDFS-10319 > URL: https://issues.apache.org/jira/browse/HDFS-10319 > Project: Hadoop HDFS > Issue Type: Bug > Components: balancer & mover >Reporter: Tsz Wo Nicholas Sze >Assignee: Tsz Wo Nicholas Sze >Priority: Minor > Fix For: 2.7.3 > > Attachments: h10319_20160420.patch > > > This is a performance bug – Balancer may pair a source datanode and a target > datanode with different storage types. Fortunately, it will fail schedule any > blocks in such pair since it will find out that the storage types are not > matched later on. > The bug won't lead to incorrect results. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-10319) Balancer should not try to pair storages with different types
[ https://issues.apache.org/jira/browse/HDFS-10319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chris Nauroth updated HDFS-10319: - Hadoop Flags: Reviewed +1 for the patch. The test failures look unrelated. Thank you, [~szetszwo]. > Balancer should not try to pair storages with different types > - > > Key: HDFS-10319 > URL: https://issues.apache.org/jira/browse/HDFS-10319 > Project: Hadoop HDFS > Issue Type: Bug > Components: balancer & mover >Reporter: Tsz Wo Nicholas Sze >Assignee: Tsz Wo Nicholas Sze >Priority: Minor > Attachments: h10319_20160420.patch > > > This is a performance bug – Balancer may pair a source datanode and a target > datanode with different storage types. Fortunately, it will fail schedule any > blocks in such pair since it will find out that the storage types are not > matched later on. > The bug won't lead to incorrect results. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-10319) Balancer should not try to pair storages with different types
[ https://issues.apache.org/jira/browse/HDFS-10319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo Nicholas Sze updated HDFS-10319: --- Status: Patch Available (was: Open) > Balancer should not try to pair storages with different types > - > > Key: HDFS-10319 > URL: https://issues.apache.org/jira/browse/HDFS-10319 > Project: Hadoop HDFS > Issue Type: Bug > Components: balancer & mover >Reporter: Tsz Wo Nicholas Sze >Assignee: Tsz Wo Nicholas Sze >Priority: Minor > Attachments: h10319_20160420.patch > > > This is a performance bug – Balancer may pair a source datanode and a target > datanode with different storage types. Fortunately, it will fail schedule any > blocks in such pair since it will find out that the storage types are not > matched later on. > The bug won't lead to incorrect results. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-10319) Balancer should not try to pair storages with different types
[ https://issues.apache.org/jira/browse/HDFS-10319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo Nicholas Sze updated HDFS-10319: --- Attachment: h10319_20160420.patch h10319_20160420.patch: matches storage types. > Balancer should not try to pair storages with different types > - > > Key: HDFS-10319 > URL: https://issues.apache.org/jira/browse/HDFS-10319 > Project: Hadoop HDFS > Issue Type: Bug > Components: balancer & mover >Reporter: Tsz Wo Nicholas Sze >Assignee: Tsz Wo Nicholas Sze >Priority: Minor > Attachments: h10319_20160420.patch > > > This is a performance bug – Balancer may pair a source datanode and a target > datanode with different storage types. Fortunately, it will fail schedule any > blocks in such pair since it will find out that the storage types are not > matched later on. > The bug won't lead to incorrect results. -- This message was sent by Atlassian JIRA (v6.3.4#6332)