Re: [DISCUSS] Increasing the default block size

2012-10-16 Thread Radim Kolar
Dne 16.10.2012 8:23, Uma Maheswara Rao G napsal(a): +1 for increasing it to higher value by defaut (128/256MB) we use 128mb

[jira] [Created] (HDFS-4063) Unable to change JAVA_HOME directory in hadoop-setup-conf.sh script.

2012-10-16 Thread Haoquan Wang (JIRA)
Haoquan Wang created HDFS-4063: -- Summary: Unable to change JAVA_HOME directory in hadoop-setup-conf.sh script. Key: HDFS-4063 URL: https://issues.apache.org/jira/browse/HDFS-4063 Project: Hadoop HDFS

[jira] [Resolved] (HDFS-4063) Unable to change JAVA_HOME directory in hadoop-setup-conf.sh script.

2012-10-16 Thread Haoquan Wang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haoquan Wang resolved HDFS-4063. Resolution: Fixed Amend line 509 in file /sbin/hadoop-setup-conf.sh from: JAVA_HOME=${USER_USER_JA

[jira] [Reopened] (HDFS-4063) Unable to change JAVA_HOME directory in hadoop-setup-conf.sh script.

2012-10-16 Thread Steve Loughran (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Steve Loughran reopened HDFS-4063: -- reopening as it isn't fixed until the patch is checked in. > Unable to change JAVA

[jira] [Created] (HDFS-4064) JNI-based user-group mapping modules can be too chatty on lookup failures

2012-10-16 Thread Kihwal Lee (JIRA)
Kihwal Lee created HDFS-4064: Summary: JNI-based user-group mapping modules can be too chatty on lookup failures Key: HDFS-4064 URL: https://issues.apache.org/jira/browse/HDFS-4064 Project: Hadoop HDFS

[jira] [Created] (HDFS-4065) TestDFSShell.testGet sporadically fails attempting to corrupt block files due to race condition

2012-10-16 Thread Chris Nauroth (JIRA)
Chris Nauroth created HDFS-4065: --- Summary: TestDFSShell.testGet sporadically fails attempting to corrupt block files due to race condition Key: HDFS-4065 URL: https://issues.apache.org/jira/browse/HDFS-4065

[jira] [Created] (HDFS-4066) Fix compile warnings for libwebhdfs

2012-10-16 Thread Jing Zhao (JIRA)
Jing Zhao created HDFS-4066: --- Summary: Fix compile warnings for libwebhdfs Key: HDFS-4066 URL: https://issues.apache.org/jira/browse/HDFS-4066 Project: Hadoop HDFS Issue Type: Sub-task Affects

Re: Status of CheckpointNode and BackupNode

2012-10-16 Thread Aaron T. Myers
I'm also in favor of removing them. I've fielded many questions from users about their status, how they compare to other daemons that exist, etc. All I've seen them do is increase confusion among users and be a maintenance burden on developers. -- Aaron T. Myers Software Engineer, Cloudera On M

[jira] [Resolved] (HDFS-3912) Detecting and avoiding stale datanodes for writing

2012-10-16 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Suresh Srinivas resolved HDFS-3912. --- Resolution: Fixed Fix Version/s: 2.0.3-alpha 1.2.0 Hadoop Flags:

[jira] [Created] (HDFS-4067) TestUnderReplicatedBlocks may fail due to ReplicaAlreadyExistsException

2012-10-16 Thread Eli Collins (JIRA)
Eli Collins created HDFS-4067: - Summary: TestUnderReplicatedBlocks may fail due to ReplicaAlreadyExistsException Key: HDFS-4067 URL: https://issues.apache.org/jira/browse/HDFS-4067 Project: Hadoop HDFS

[jira] [Created] (HDFS-4068) DatanodeID and DatanodeInfo member should be private

2012-10-16 Thread Eli Collins (JIRA)
Eli Collins created HDFS-4068: - Summary: DatanodeID and DatanodeInfo member should be private Key: HDFS-4068 URL: https://issues.apache.org/jira/browse/HDFS-4068 Project: Hadoop HDFS Issue Type: