Re: slave nodes could not connect to Master .

Hi, This can be SSH configuration error. Reinstall SSH and try connecting to the master node. Hope it works May be dis link might be useful http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-multi-node-cluster/

[jira] [Resolved] (HADOOP-6423) Add unit tests framework (Mockito)

[ https://issues.apache.org/jira/browse/HADOOP-6423?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-6423. - Resolution: Fixed mockito was added Add unit tests framework (Mockito)

[jira] [Resolved] (HADOOP-6503) contrib projects should pull in the ivy-fetched libs from the root project

[ https://issues.apache.org/jira/browse/HADOOP-6503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-6503. - Resolution: Won't Fix NA post mavenization contrib projects should pull in the ivy-fetched

[jira] [Resolved] (HADOOP-6606) Change the default HADOOP_PID_DIR to $HADOOP_HOME/pids

[ https://issues.apache.org/jira/browse/HADOOP-6606?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-6606. - Resolution: Won't Fix Change the default HADOOP_PID_DIR to $HADOOP_HOME/pids

[jira] [Resolved] (HADOOP-6604) Improve HADOOP_HOME detection and handling in hadoop-config

[ https://issues.apache.org/jira/browse/HADOOP-6604?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-6604. - Resolution: Won't Fix Out of date Improve HADOOP_HOME detection and handling in hadoop-config

[jira] [Resolved] (HADOOP-6880) Documentation: Chinese (cn) doc is old

[ https://issues.apache.org/jira/browse/HADOOP-6880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-6880. - Resolution: Fixed cn docs were removed Documentation: Chinese (cn) doc is old

[jira] [Created] (HADOOP-7536) Correct the dependency version regressions introduced in HADOOP-6671

Correct the dependency version regressions introduced in HADOOP-6671 Key: HADOOP-7536 URL: https://issues.apache.org/jira/browse/HADOOP-7536 Project: Hadoop Common Issue

[jira] [Resolved] (HADOOP-6247) move the hdfs and mapred scripts to their respective subprojects

[ https://issues.apache.org/jira/browse/HADOOP-6247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-6247. - Resolution: Fixed This was fixed move the hdfs and mapred scripts to their respective

[jira] [Resolved] (HADOOP-6191) Allow Super user access only from certian trusted IP Range- This is to avoid spoofing by others as super user and gain access to the cluster

[ https://issues.apache.org/jira/browse/HADOOP-6191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-6191. - Resolution: Won't Fix Allow Super user access only from certian trusted IP Range- This is to

[jira] [Resolved] (HADOOP-6159) Remove core from build.xml

[ https://issues.apache.org/jira/browse/HADOOP-6159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-6159. - Resolution: Won't Fix NA post mavenization Remove core from build.xml

[jira] [Resolved] (HADOOP-6110) test-patch takes 45min!

[ https://issues.apache.org/jira/browse/HADOOP-6110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-6110. - Resolution: Fixed Runs quickly now test-patch takes 45min! ---

[jira] [Resolved] (HADOOP-6092) No space left on device

[ https://issues.apache.org/jira/browse/HADOOP-6092?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-6092. - Resolution: Duplicate Already have jiras tracking this, see last comment. No space left on

[jira] [Resolved] (HADOOP-6035) jobtracker stops when namenode goes out of safemode runing capacit scheduler

[ https://issues.apache.org/jira/browse/HADOOP-6035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-6035. - Resolution: Invalid Should be moved to the list. jobtracker stops when namenode goes out of

[jira] [Resolved] (HADOOP-5405) Adding support for HDFS proxy

[ https://issues.apache.org/jira/browse/HADOOP-5405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-5405. - Resolution: Won't Fix hdfs proxy was removed. Adding support for HDFS proxy

[jira] [Resolved] (HADOOP-5615) Spec file and SRPM for building a Hadoop-0.19.1 RPM

[ https://issues.apache.org/jira/browse/HADOOP-5615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-5615. - Resolution: Won't Fix Spec file and SRPM for building a Hadoop-0.19.1 RPM

[jira] [Resolved] (HADOOP-4343) Adding user and service-to-service authentication to Hadoop

[ https://issues.apache.org/jira/browse/HADOOP-4343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Devaraj Das resolved HADOOP-4343. - Resolution: Fixed Fix Version/s: 0.20.203.0 Eli, the authentication feature is there in

[jira] [Resolved] (HADOOP-5263) Documentation: Chinese (cn) doc structure placed in the middle of the English doc structure

[ https://issues.apache.org/jira/browse/HADOOP-5263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-5263. - Resolution: Won't Fix cn docs were removed Documentation: Chinese (cn) doc structure placed

[jira] [Resolved] (HADOOP-5256) Some tests not run by default

[ https://issues.apache.org/jira/browse/HADOOP-5256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-5256. - Resolution: Not A Problem Some tests not run by default -

[jira] [Resolved] (HADOOP-4819) 0.19.1 will not build under Solaris 5.10 (x86)

[ https://issues.apache.org/jira/browse/HADOOP-4819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-4819. - Resolution: Duplicate Another jira tracks solaris compilation. 0.19.1 will not build under

[jira] [Resolved] (HADOOP-5010) Document HTTP/HTTPS methods to read directory and file data

[ https://issues.apache.org/jira/browse/HADOOP-5010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-5010. - Resolution: Fixed HDFS proxy was removed, hftp is documented. Document HTTP/HTTPS methods to

[jira] [Resolved] (HADOOP-4385) Build fails for Mac OSX

[ https://issues.apache.org/jira/browse/HADOOP-4385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-4385. - Resolution: Fixed Fixed elsewhere. Build fails for Mac OSX ---

[jira] [Resolved] (HADOOP-4484) 0.18.1 breaks SOCKS server setting

[ https://issues.apache.org/jira/browse/HADOOP-4484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-4484. - Resolution: Won't Fix Out of date 0.18.1 breaks SOCKS server setting

[jira] [Resolved] (HADOOP-4748) Chinese Translation of Hadoop-Related Documents

[ https://issues.apache.org/jira/browse/HADOOP-4748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-4748. - Resolution: Won't Fix Out of date Chinese Translation of Hadoop-Related Documents

[jira] [Resolved] (HADOOP-4382) Run Hadoop sort benchmark on Amazon EC2

[ https://issues.apache.org/jira/browse/HADOOP-4382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-4382. - Resolution: Won't Fix Covered by apache whirr Run Hadoop sort benchmark on Amazon EC2

[jira] [Resolved] (HADOOP-4042) bin/hadoop should check `which java` to find java

[ https://issues.apache.org/jira/browse/HADOOP-4042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-4042. - Resolution: Won't Fix Per other jira we only check JAVA_HOME (and java_home on osx)

[jira] [Resolved] (HADOOP-4022) mapper output truncated on pseudo-distributed cluster

[ https://issues.apache.org/jira/browse/HADOOP-4022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-4022. - Resolution: Won't Fix Out of date mapper output truncated on pseudo-distributed cluster

[jira] [Resolved] (HADOOP-3978) Using regular desktops as hadoop slaves

[ https://issues.apache.org/jira/browse/HADOOP-3978?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-3978. - Resolution: Won't Fix Out of date Using regular desktops as hadoop slaves

[jira] [Resolved] (HADOOP-3929) I would like to improve the archive tool [see issue 3307].

[ https://issues.apache.org/jira/browse/HADOOP-3929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-3929. - Resolution: Won't Fix Out of date I would like to improve the archive tool [see issue 3307].

[jira] [Resolved] (HADOOP-3871) add anchors to top of job tracker web page

[ https://issues.apache.org/jira/browse/HADOOP-3871?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-3871. - Resolution: Duplicate Covered by MR2. add anchors to top of job tracker web page

[jira] [Resolved] (HADOOP-3870) show job priority on first page

[ https://issues.apache.org/jira/browse/HADOOP-3870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-3870. - Resolution: Duplicate Covered by MR2. show job priority on first page

[jira] [Resolved] (HADOOP-3869) provide web interface to filter jobtracker jobs

[ https://issues.apache.org/jira/browse/HADOOP-3869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-3869. - Resolution: Duplicate Covered by MR2. provide web interface to filter jobtracker jobs

[jira] [Resolved] (HADOOP-3867) provide interface to jobtracker admin to kill or reprioritize one or more jobs

[ https://issues.apache.org/jira/browse/HADOOP-3867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-3867. - Resolution: Duplicate Covered by MR2. provide interface to jobtracker admin to kill or

[jira] [Resolved] (HADOOP-3818) Not possible to access a FileSystem from within a ShutdownHook

[ https://issues.apache.org/jira/browse/HADOOP-3818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-3818. - Resolution: Won't Fix Out of date Not possible to access a FileSystem from within a

[jira] [Resolved] (HADOOP-3568) Don't need to use toString() on strings (code cleanup)

[ https://issues.apache.org/jira/browse/HADOOP-3568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-3568. - Resolution: Won't Fix No pointer/patch Don't need to use toString() on strings (code cleanup)

[jira] [Resolved] (HADOOP-3482) Think to some modification to the API

[ https://issues.apache.org/jira/browse/HADOOP-3482?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-3482. - Resolution: Won't Fix Out of date Think to some modification to the API

[jira] [Resolved] (HADOOP-3554) LineRecordReader needs more synchronization

[ https://issues.apache.org/jira/browse/HADOOP-3554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-3554. - Resolution: Won't Fix Out of date LineRecordReader needs more synchronization

[jira] [Resolved] (HADOOP-3555) Add more synchronization to JobStatus

[ https://issues.apache.org/jira/browse/HADOOP-3555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-3555. - Resolution: Won't Fix Out of date Add more synchronization to JobStatus

[jira] [Resolved] (HADOOP-3473) io.sort.factor should default to 100 instead of 10

[ https://issues.apache.org/jira/browse/HADOOP-3473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-3473. - Resolution: Fixed io.sort.factor should default to 100 instead of 10

[jira] [Resolved] (HADOOP-2988) Trash not being deleted on time

[ https://issues.apache.org/jira/browse/HADOOP-2988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-2988. - Resolution: Won't Fix Out of date Trash not being deleted on time

[jira] [Resolved] (HADOOP-2474) Automate EC2 DynDNS setup

[ https://issues.apache.org/jira/browse/HADOOP-2474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-2474. - Resolution: Won't Fix Covered by whirr Automate EC2 DynDNS setup -

[jira] [Resolved] (HADOOP-2678) Hadoop-Nightly does not run contrib tests if core tests fail

[ https://issues.apache.org/jira/browse/HADOOP-2678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-2678. - Resolution: Won't Fix No more contrib Hadoop-Nightly does not run contrib tests if core tests

[jira] [Resolved] (HADOOP-2305) test-core tests have increased in elapsed time

[ https://issues.apache.org/jira/browse/HADOOP-2305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-2305. - Resolution: Won't Fix Out of date test-core tests have increased in elapsed time

[jira] [Resolved] (HADOOP-1787) Reorder CHANGES.txt so that each section is sorted by bug number

[ https://issues.apache.org/jira/browse/HADOOP-1787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-1787. - Resolution: Won't Fix Out of date Reorder CHANGES.txt so that each section is sorted by bug

[jira] [Resolved] (HADOOP-1867) use single parameter to specify a node's available ram

[ https://issues.apache.org/jira/browse/HADOOP-1867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-1867. - Resolution: Won't Fix Out of date use single parameter to specify a node's available ram

[jira] [Resolved] (HADOOP-1267) change default config to be single node rather than local for both map/reduce and hdfs

[ https://issues.apache.org/jira/browse/HADOOP-1267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-1267. - Resolution: Won't Fix Out of date change default config to be single node rather than local

[jira] [Resolved] (HADOOP-1525) Java Service Wrapper for Hadoop

[ https://issues.apache.org/jira/browse/HADOOP-1525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-1525. - Resolution: Won't Fix Out of date Java Service Wrapper for Hadoop

[jira] [Resolved] (HADOOP-953) huge log files

[ https://issues.apache.org/jira/browse/HADOOP-953?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-953. Resolution: Fixed huge log files -- Key: HADOOP-953

[jira] [Resolved] (HADOOP-601) we need some rpc retry framework

[ https://issues.apache.org/jira/browse/HADOOP-601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-601. Resolution: Fixed we need some rpc retry framework

[jira] [Resolved] (HADOOP-1899) the metrics system in the job tracker is running too often

[ https://issues.apache.org/jira/browse/HADOOP-1899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-1899. - Resolution: Fixed the metrics system in the job tracker is running too often

[jira] [Resolved] (HADOOP-1072) VersionMismatch should be VersionMismatchException

[ https://issues.apache.org/jira/browse/HADOOP-1072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-1072. - Resolution: Won't Fix Already an IO class w that name. VersionMismatch should be

[jira] [Resolved] (HADOOP-502) Summer buffer overflow exception

[ https://issues.apache.org/jira/browse/HADOOP-502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HADOOP-502. Resolution: Won't Fix Out of date. Summer buffer overflow exception