Issue with DN and NN connection.

2014-09-22 Thread surendra lilhore
Hi all, I just found one issue in DataNode and Namenode connection. I am not sure it is issue or not. Issue : My one DN machine have two IP (float and private). I have configured private IP in

[jira] [Created] (HDFS-7116) Add a command to get the bandwidth of balancer

2014-09-22 Thread Akira AJISAKA (JIRA)
Akira AJISAKA created HDFS-7116: --- Summary: Add a command to get the bandwidth of balancer Key: HDFS-7116 URL: https://issues.apache.org/jira/browse/HDFS-7116 Project: Hadoop HDFS Issue Type:

Re: Issue with DN and NN connection.

2014-09-22 Thread Steve Loughran
On 22 September 2014 08:02, surendra lilhore surendra.lilh...@huawei.com wrote: org.apache.hadoop.hdfs.server.protocol.DisallowedDatanodeException: *Datanode denied communication with namenode because hostname cannot be resolved* (ip=10.18.0.108, hostname=10.18.0.108):

Re: Issue with DN and NN connection.

2014-09-22 Thread Vinayakumar B
Hi Surendra, Since, both public and private IPs are in same subnet, DN machien choosing public interface to connect to NN, for which no mapping present in NN machine. Separate your IPs to different segments for private and public, then communication will happen through corresponding interface.

[jira] [Created] (HDFS-7117) Not all datanodes are displayed on the namenode http tab

2014-09-22 Thread JIRA
Jean-Baptiste Onofré created HDFS-7117: -- Summary: Not all datanodes are displayed on the namenode http tab Key: HDFS-7117 URL: https://issues.apache.org/jira/browse/HDFS-7117 Project: Hadoop HDFS

[jira] [Created] (HDFS-7118) Improve diagnostics on storage directory rename operations by using NativeIO#renameTo in Storage#rename.

2014-09-22 Thread Chris Nauroth (JIRA)
Chris Nauroth created HDFS-7118: --- Summary: Improve diagnostics on storage directory rename operations by using NativeIO#renameTo in Storage#rename. Key: HDFS-7118 URL:

[jira] [Created] (HDFS-7119) Split error checks in AtomicFileOutputStream#close into separate conditions to improve diagnostics.

2014-09-22 Thread Chris Nauroth (JIRA)
Chris Nauroth created HDFS-7119: --- Summary: Split error checks in AtomicFileOutputStream#close into separate conditions to improve diagnostics. Key: HDFS-7119 URL: https://issues.apache.org/jira/browse/HDFS-7119

[jira] [Created] (HDFS-7120) When aborting NameNode or JournalNode due to metadata file problems, write the contents of the metadata directories and permissions to logs.

2014-09-22 Thread Chris Nauroth (JIRA)
Chris Nauroth created HDFS-7120: --- Summary: When aborting NameNode or JournalNode due to metadata file problems, write the contents of the metadata directories and permissions to logs. Key: HDFS-7120 URL:

[jira] [Created] (HDFS-7121) For JournalNode operations that must succeed on all nodes, attempt to undo the operation on all nodes if it fails on one node.

2014-09-22 Thread Chris Nauroth (JIRA)
Chris Nauroth created HDFS-7121: --- Summary: For JournalNode operations that must succeed on all nodes, attempt to undo the operation on all nodes if it fails on one node. Key: HDFS-7121 URL:

[jira] [Resolved] (HDFS-7103) TestStorageMover sometimes fails in trunk

2014-09-22 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-7103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Yu resolved HDFS-7103. -- Resolution: Duplicate Dup of HDFS-7095 TestStorageMover sometimes fails in trunk

[jira] [Created] (HDFS-7122) Very poor distribution of replication copies

2014-09-22 Thread Jeff Buell (JIRA)
Jeff Buell created HDFS-7122: Summary: Very poor distribution of replication copies Key: HDFS-7122 URL: https://issues.apache.org/jira/browse/HDFS-7122 Project: Hadoop HDFS Issue Type: Bug

[jira] [Created] (HDFS-7123) Run legacy fsimage checkpoint in parallel with PB fsimage checkpoint

2014-09-22 Thread Ming Ma (JIRA)
Ming Ma created HDFS-7123: - Summary: Run legacy fsimage checkpoint in parallel with PB fsimage checkpoint Key: HDFS-7123 URL: https://issues.apache.org/jira/browse/HDFS-7123 Project: Hadoop HDFS

[jira] [Created] (HDFS-7124) Remove EncryptionZoneManager.NULL_EZ

2014-09-22 Thread Charles Lamb (JIRA)
Charles Lamb created HDFS-7124: -- Summary: Remove EncryptionZoneManager.NULL_EZ Key: HDFS-7124 URL: https://issues.apache.org/jira/browse/HDFS-7124 Project: Hadoop HDFS Issue Type: Sub-task

[jira] [Created] (HDFS-7125) Report failures during adding or removing volumes

2014-09-22 Thread Lei (Eddy) Xu (JIRA)
Lei (Eddy) Xu created HDFS-7125: --- Summary: Report failures during adding or removing volumes Key: HDFS-7125 URL: https://issues.apache.org/jira/browse/HDFS-7125 Project: Hadoop HDFS Issue

[jira] [Created] (HDFS-7126) TestEncryptionZonesWithHA assumes Unix path separator for KMS key store path

2014-09-22 Thread Xiaoyu Yao (JIRA)
Xiaoyu Yao created HDFS-7126: Summary: TestEncryptionZonesWithHA assumes Unix path separator for KMS key store path Key: HDFS-7126 URL: https://issues.apache.org/jira/browse/HDFS-7126 Project: Hadoop

[jira] [Created] (HDFS-7127) TestLeaseRecovery leaks MiniDFSCluster instances.

2014-09-22 Thread Chris Nauroth (JIRA)
Chris Nauroth created HDFS-7127: --- Summary: TestLeaseRecovery leaks MiniDFSCluster instances. Key: HDFS-7127 URL: https://issues.apache.org/jira/browse/HDFS-7127 Project: Hadoop HDFS Issue

[jira] [Created] (HDFS-7128) Decommission slows way down when it gets towards the end

2014-09-22 Thread Ming Ma (JIRA)
Ming Ma created HDFS-7128: - Summary: Decommission slows way down when it gets towards the end Key: HDFS-7128 URL: https://issues.apache.org/jira/browse/HDFS-7128 Project: Hadoop HDFS Issue Type:

[jira] [Created] (HDFS-7129) Metrics to track usage of memory for writes

2014-09-22 Thread Arpit Agarwal (JIRA)
Arpit Agarwal created HDFS-7129: --- Summary: Metrics to track usage of memory for writes Key: HDFS-7129 URL: https://issues.apache.org/jira/browse/HDFS-7129 Project: Hadoop HDFS Issue Type:

[jira] [Created] (HDFS-7130) TestDataTransferKeepalive fails intermittently on Windows.

2014-09-22 Thread Chris Nauroth (JIRA)
Chris Nauroth created HDFS-7130: --- Summary: TestDataTransferKeepalive fails intermittently on Windows. Key: HDFS-7130 URL: https://issues.apache.org/jira/browse/HDFS-7130 Project: Hadoop HDFS

[VOTE] Merge HDFS-6581 to trunk - Writing to replicas in memory.

2014-09-22 Thread Arpit Agarwal
HDFS Devs, We propose merging the HDFS-6581 development branch to trunk. The work adds support to write to HDFS blocks in memory. The target use case covers applications writing relatively small, intermediate data sets with low latency. We introduce a new CreateFlag for the existing CreateFile

[jira] [Created] (HDFS-7131) During HA upgrade, JournalNode should also copy the committedTxnId file into the current directory

2014-09-22 Thread Jing Zhao (JIRA)
Jing Zhao created HDFS-7131: --- Summary: During HA upgrade, JournalNode should also copy the committedTxnId file into the current directory Key: HDFS-7131 URL: https://issues.apache.org/jira/browse/HDFS-7131

[jira] [Created] (HDFS-7132) hdfs namenode -metadataVersion command does not honor configured name dirs

2014-09-22 Thread Charles Lamb (JIRA)
Charles Lamb created HDFS-7132: -- Summary: hdfs namenode -metadataVersion command does not honor configured name dirs Key: HDFS-7132 URL: https://issues.apache.org/jira/browse/HDFS-7132 Project: Hadoop

[jira] [Created] (HDFS-7133) Support clearing namespace quota on /

2014-09-22 Thread Guo Ruijing (JIRA)
Guo Ruijing created HDFS-7133: - Summary: Support clearing namespace quota on / Key: HDFS-7133 URL: https://issues.apache.org/jira/browse/HDFS-7133 Project: Hadoop HDFS Issue Type: Improvement