[jira] [Updated] (HDFS-14450) Erasure Coding: decommissioning datanodes cause replicate a large number of duplicate EC internal blocks

2019-10-24 Thread Wei-Chiu Chuang (Jira) 


 [ 
https://issues.apache.org/jira/browse/HDFS-14450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wei-Chiu Chuang updated HDFS-14450:
---
Resolution: Duplicate
Status: Resolved  (was: Patch Available)

Close this one as a dup. Thanks [~ferhui] for confirmation. And thanks 
[~wuweiwei] for raising the issue.

> Erasure Coding: decommissioning datanodes cause replicate a large number of 
> duplicate EC internal blocks
> 
>
> Key: HDFS-14450
> URL: https://issues.apache.org/jira/browse/HDFS-14450
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: ec
>Reporter: Wu Weiwei
>Assignee: Wu Weiwei
>Priority: Major
> Attachments: HDFS-14450-000.patch
>
>
> {code:java}
> //  [WARN] [RedundancyMonitor] : Failed to place enough replicas, still in 
> need of 2 to reach 167 (unavailableStorages=[DISK, ARCHIVE], 
> storagePolicy=BlockStoragePolicy{HOT:7, storageTypes=[DISK], 
> creationFallbacks=[], replicationFallbacks=[ARCHIVE]}, newBlock=false) All 
> required storage types are unavailable:  unavailableStorages=[DISK, ARCHIVE], 
> storagePolicy=BlockStoragePolicy{HOT:7, storageTypes=[DISK], 
> creationFallbacks=[], replicationFallbacks=[ARCHIVE]}
> {code}
> In a large-scale cluster, decommissioning large-scale datanodes cause EC 
> block groups to replicate a large number of duplicate internal blocks.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

-
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org

[jira] [Updated] (HDFS-14450) Erasure Coding: decommissioning datanodes cause replicate a large number of duplicate EC internal blocks

2019-08-16 Thread Arpit Agarwal (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HDFS-14450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Arpit Agarwal updated HDFS-14450:
-
Component/s: ec

> Erasure Coding: decommissioning datanodes cause replicate a large number of 
> duplicate EC internal blocks
> 
>
> Key: HDFS-14450
> URL: https://issues.apache.org/jira/browse/HDFS-14450
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>  Components: ec
>Reporter: Wu Weiwei
>Assignee: Wu Weiwei
>Priority: Major
> Attachments: HDFS-14450-000.patch
>
>
> {code:java}
> //  [WARN] [RedundancyMonitor] : Failed to place enough replicas, still in 
> need of 2 to reach 167 (unavailableStorages=[DISK, ARCHIVE], 
> storagePolicy=BlockStoragePolicy{HOT:7, storageTypes=[DISK], 
> creationFallbacks=[], replicationFallbacks=[ARCHIVE]}, newBlock=false) All 
> required storage types are unavailable:  unavailableStorages=[DISK, ARCHIVE], 
> storagePolicy=BlockStoragePolicy{HOT:7, storageTypes=[DISK], 
> creationFallbacks=[], replicationFallbacks=[ARCHIVE]}
> {code}
> In a large-scale cluster, decommissioning large-scale datanodes cause EC 
> block groups to replicate a large number of duplicate internal blocks.



--
This message was sent by Atlassian JIRA
(v7.6.14#76016)

-
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org

[jira] [Updated] (HDFS-14450) Erasure Coding: decommissioning datanodes cause replicate a large number of duplicate EC internal blocks

2019-08-09 Thread Wei-Chiu Chuang (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HDFS-14450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wei-Chiu Chuang updated HDFS-14450:
---
Status: Patch Available  (was: Open)

> Erasure Coding: decommissioning datanodes cause replicate a large number of 
> duplicate EC internal blocks
> 
>
> Key: HDFS-14450
> URL: https://issues.apache.org/jira/browse/HDFS-14450
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>Reporter: Wu Weiwei
>Assignee: Wu Weiwei
>Priority: Major
> Attachments: HDFS-14450-000.patch
>
>
> {code:java}
> //  [WARN] [RedundancyMonitor] : Failed to place enough replicas, still in 
> need of 2 to reach 167 (unavailableStorages=[DISK, ARCHIVE], 
> storagePolicy=BlockStoragePolicy{HOT:7, storageTypes=[DISK], 
> creationFallbacks=[], replicationFallbacks=[ARCHIVE]}, newBlock=false) All 
> required storage types are unavailable:  unavailableStorages=[DISK, ARCHIVE], 
> storagePolicy=BlockStoragePolicy{HOT:7, storageTypes=[DISK], 
> creationFallbacks=[], replicationFallbacks=[ARCHIVE]}
> {code}
> In a large-scale cluster, decommissioning large-scale datanodes cause EC 
> block groups to replicate a large number of duplicate internal blocks.



--
This message was sent by Atlassian JIRA
(v7.6.14#76016)

-
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org

[jira] [Updated] (HDFS-14450) Erasure Coding: decommissioning datanodes cause replicate a large number of duplicate EC internal blocks

2019-08-05 Thread Wu Weiwei (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HDFS-14450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wu Weiwei updated HDFS-14450:
-
Attachment: HDFS-14450-000.patch

> Erasure Coding: decommissioning datanodes cause replicate a large number of 
> duplicate EC internal blocks
> 
>
> Key: HDFS-14450
> URL: https://issues.apache.org/jira/browse/HDFS-14450
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>Reporter: Wu Weiwei
>Assignee: Wu Weiwei
>Priority: Major
> Attachments: HDFS-14450-000.patch
>
>
> {code:java}
> //  [WARN] [RedundancyMonitor] : Failed to place enough replicas, still in 
> need of 2 to reach 167 (unavailableStorages=[DISK, ARCHIVE], 
> storagePolicy=BlockStoragePolicy{HOT:7, storageTypes=[DISK], 
> creationFallbacks=[], replicationFallbacks=[ARCHIVE]}, newBlock=false) All 
> required storage types are unavailable:  unavailableStorages=[DISK, ARCHIVE], 
> storagePolicy=BlockStoragePolicy{HOT:7, storageTypes=[DISK], 
> creationFallbacks=[], replicationFallbacks=[ARCHIVE]}
> {code}
> In a large-scale cluster, decommissioning large-scale datanodes cause EC 
> block groups to replicate a large number of duplicate internal blocks.



--
This message was sent by Atlassian JIRA
(v7.6.14#76016)

-
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org

[jira] [Updated] (HDFS-14450) Erasure Coding: decommissioning datanodes cause replicate a large number of duplicate EC internal blocks

2019-04-23 Thread Wu Weiwei (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HDFS-14450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wu Weiwei updated HDFS-14450:
-
Summary: Erasure Coding: decommissioning datanodes cause replicate a large 
number of duplicate EC internal blocks  (was: Erasure Coding: decommissionning 
datanodes cause replicate a large number of duplicate EC internal blocks)

> Erasure Coding: decommissioning datanodes cause replicate a large number of 
> duplicate EC internal blocks
> 
>
> Key: HDFS-14450
> URL: https://issues.apache.org/jira/browse/HDFS-14450
> Project: Hadoop HDFS
>  Issue Type: Sub-task
>Reporter: Wu Weiwei
>Assignee: Wu Weiwei
>Priority: Major
>
> {code:java}
> //  [WARN] [RedundancyMonitor] : Failed to place enough replicas, still in 
> need of 2 to reach 167 (unavailableStorages=[DISK, ARCHIVE], 
> storagePolicy=BlockStoragePolicy{HOT:7, storageTypes=[DISK], 
> creationFallbacks=[], replicationFallbacks=[ARCHIVE]}, newBlock=false) All 
> required storage types are unavailable:  unavailableStorages=[DISK, ARCHIVE], 
> storagePolicy=BlockStoragePolicy{HOT:7, storageTypes=[DISK], 
> creationFallbacks=[], replicationFallbacks=[ARCHIVE]}
> {code}
> In a large-scale cluster, decommissioning large-scale datanodes cause EC 
> block groups to replicate a large number of duplicate internal blocks.



--
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