Home Forums HDFS Ambari not starting HDFS (NameNode process down)

This topic contains 3 replies, has 2 voices, and was last updated by  tedr 1 year, 4 months ago.

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    Topic
  • #27390

    Anupam Gupta
    Participant

    HI For the first time when ambari install hadoop all services started properly, but when i stop ambari server and start it after some time all services is started except HDFS where I went wrong???

    warning: Dynamic lookup of $conf_dir at /var/lib/ambari-agent/puppet/modules/hdp-hadoop/manifests/init.pp:110 is deprecated. Support will be removed in Puppet 2.8. Use a fully-qualified variable name (e.g., $classname::variable) or parameterized classes.
    warning: Dynamic lookup of $service_state at /var/lib/ambari-agent/puppet/modules/hdp-hadoop/manifests/init.pp:223 is deprecated. Support will be removed in Puppet 2.8. Use a fully-qualified variable name (e.g., $classname::variable) or parameterized classes.
    warning: Dynamic lookup of $service_state at /var/lib/ambari-agent/puppet/modules/hdp-hadoop/manifests/service.pp:76 is deprecated. Support will be removed in Puppet 2.8. Use a fully-qualified variable name (e.g., $classname::variable) or parameterized classes.
    warning: Dynamic lookup of $service_state at /var/lib/ambari-agent/puppet/modules/hdp-hadoop/manifests/service.pp:85 is deprecated. Support will be removed in Puppet 2.8. Use a fully-qualified variable name (e.g., $classname::variable) or parameterized classes.
    warning: Dynamic lookup of $stack_version at /var/lib/ambari-agent/puppet/modules/hdp-hadoop/manifests/hdfs/directory.pp:35 is deprecated. Support will be removed in Puppet 2.8. Use a fully-qualified variable name (e.g., $classname::variable) or parameterized classes.
    warning: Dynamic lookup of $configuration is deprecated. Support will be removed in Puppet 2.8. Use a fully-qualified variable name (e.g., $classname::variable) or parameterized classes.
    warning: Dynamic lookup of $mapred-site is deprecated. Support will be removed in Puppet 2.8. Use a fully-qualified variable name (e.g., $classname::variable) or parameterized classes.
    warning: Dynamic lookup of $tasktracker_port is deprecated. Support will be removed in Puppet 2.8. Use a fully-qualified variable name (e.g., $classname::variable) or parameterized classes.
    warning: Dynamic lookup of $ambari_db_rca_url is deprecated. Support will be removed in Puppet 2.8. Use a fully-qualified variable name (e.g., $classname::variable) or parameterized classes.
    warning: Dynamic lookup of $ambari_db_rca_driver is deprecated. Support will be removed in Puppet 2.8. Use a fully-qualified variable name (e.g., $classname::variable) or parameterized classes.
    warning: Dynamic lookup of $ambari_db_rca_username is deprecated. Support will be removed in Puppet 2.8. Use a fully-qualified variable name (e.g., $classname::variable) or parameterized classes.
    warning: Dynamic lookup of $ambari_db_rca_password is deprecated. Support will be removed in Puppet 2.8. Use a fully-qualified variable name (e.g., $classname::variable) or parameterized classes.
    notice: /Stage[1]/Hdp::Snappy::Package/Hdp::Snappy::Package::Ln[32]/Hdp::Exec[hdp::snappy::package::ln 32]/Exec[hdp::snappy::package::ln 32]/returns: executed successfully
    notice: /Stage[2]/Hdp-hadoop::Initialize/Configgenerator::Configfile[core-site]/File[/etc/hadoop/conf/core-site.xml]/content: content changed ‘{md5}3a7fb881db37bfadc1f28e91f4790519′ to ‘{md5}a008c926733c513ed9b5cc05bf4810e6′
    notice: /Stage[2]/Hdp-hadoop::Initialize/Configgenerator::Configfile[hdfs-site]/File[/etc/hadoop/conf/hdfs-site.xml]/content: content changed ‘{md5}7492b2212f12438ace13931b90a88a93′ to ‘{md5}5b1cb84dc437429c52cc2a11e8f0e4af’
    notice: /Stage[2]/Hdp-hadoop::Initialize/Configgenerator::Configfile[mapred-site]/File[/etc/hadoop/conf/mapred-site.xml]/content: content changed ‘{md5}2f7a2fcc4f7038484ee84600d09cb4b9′ to ‘{md5}6dcf143ed46f2859dfb32e1e8d4e2499′
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Service[namenode]/Hdp::Exec[su - hdfs -c 'export HADOOP_LIBEXEC_DIR=/usr/lib/hadoop/libexec && /usr/lib/hadoop/bin/hadoop-daemon.sh --config /etc/hadoop/conf start namenode']/Exec[su - hdfs -c 'export HADOOP_LIBEXEC_DIR=/usr/lib/hadoop/libexec && /usr/lib/hadoop/bin/hadoop-daemon.sh --config /etc/hadoop/conf start namenode']/returns: executed successfully
    err: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Service[namenode]/Hdp::Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1]/Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1]/returns: change from notrun to 0 failed: sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1 returned 1 instead of one of [0] at /var/lib/ambari-agent/puppet/modules/hdp/manifests/init.pp:340
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Service[namenode]/Hdp::Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1]/Anchor[hdp::exec::sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1::end]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Service[namenode]/Hdp::Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1]/Anchor[hdp::exec::sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1::end]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Service[namenode]/Anchor[hdp-hadoop::service::namenode::end]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Service[namenode]/Anchor[hdp-hadoop::service::namenode::end]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/mapred]/Hdp-hadoop::Exec-hadoop[fs -mkdir /mapred]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /mapred]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -mkdir /mapred::begin]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/mapred]/Hdp-hadoop::Exec-hadoop[fs -mkdir /mapred]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /mapred]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -mkdir /mapred::begin]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/mapred]/Hdp-hadoop::Exec-hadoop[fs -mkdir /mapred]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /mapred]/Exec[hadoop --config /etc/hadoop/conf fs -mkdir /mapred]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/mapred]/Hdp-hadoop::Exec-hadoop[fs -mkdir /mapred]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /mapred]/Exec[hadoop --config /etc/hadoop/conf fs -mkdir /mapred]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/mapred]/Hdp-hadoop::Exec-hadoop[fs -mkdir /mapred]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /mapred]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -mkdir /mapred::end]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/mapred]/Hdp-hadoop::Exec-hadoop[fs -mkdir /mapred]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /mapred]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -mkdir /mapred::end]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/mapred]/Hdp-hadoop::Exec-hadoop[fs -chown mapred /mapred]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -chown mapred /mapred]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -chown mapred /mapred::begin]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/mapred]/Hdp-hadoop::Exec-hadoop[fs -chown mapred /mapred]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -chown mapred /mapred]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -chown mapred /mapred::begin]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/mapred]/Hdp-hadoop::Exec-hadoop[fs -chown mapred /mapred]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -chown mapred /mapred]/Exec[hadoop --config /etc/hadoop/conf fs -chown mapred /mapred]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/mapred]/Hdp-hadoop::Exec-hadoop[fs -chown mapred /mapred]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -chown mapred /mapred]/Exec[hadoop --config /etc/hadoop/conf fs -chown mapred /mapred]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/mapred]/Hdp-hadoop::Exec-hadoop[fs -chown mapred /mapred]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -chown mapred /mapred]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -chown mapred /mapred::end]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/mapred]/Hdp-hadoop::Exec-hadoop[fs -chown mapred /mapred]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -chown mapred /mapred]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -chown mapred /mapred::end]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/tmp]/Hdp-hadoop::Exec-hadoop[fs -mkdir /tmp]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /tmp]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -mkdir /tmp::begin]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/tmp]/Hdp-hadoop::Exec-hadoop[fs -mkdir /tmp]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /tmp]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -mkdir /tmp::begin]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/tmp]/Hdp-hadoop::Exec-hadoop[fs -mkdir /tmp]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /tmp]/Exec[hadoop --config /etc/hadoop/conf fs -mkdir /tmp]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/tmp]/Hdp-hadoop::Exec-hadoop[fs -mkdir /tmp]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /tmp]/Exec[hadoop --config /etc/hadoop/conf fs -mkdir /tmp]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/tmp]/Hdp-hadoop::Exec-hadoop[fs -mkdir /tmp]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /tmp]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -mkdir /tmp::end]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/tmp]/Hdp-hadoop::Exec-hadoop[fs -mkdir /tmp]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /tmp]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -mkdir /tmp::end]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/apps/hive/warehouse]/Hdp-hadoop::Exec-hadoop[fs -mkdir /apps/hive/warehouse]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /apps/hive/warehouse]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -mkdir /apps/hive/warehouse::begin]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/apps/hive/warehouse]/Hdp-hadoop::Exec-hadoop[fs -mkdir /apps/hive/warehouse]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /apps/hive/warehouse]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -mkdir /apps/hive/warehouse::begin]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/apps/hive/warehouse]/Hdp-hadoop::Exec-hadoop[fs -mkdir /apps/hive/warehouse]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /apps/hive/warehouse]/Exec[hadoop --config /etc/hadoop/conf fs -mkdir /apps/hive/warehouse]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/apps/hive/warehouse]/Hdp-hadoop::Exec-hadoop[fs -mkdir /apps/hive/warehouse]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /apps/hive/warehouse]/Exec[hadoop --config /etc/hadoop/conf fs -mkdir /apps/hive/warehouse]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/apps/hive/warehouse]/Hdp-hadoop::Exec-hadoop[fs -mkdir /apps/hive/warehouse]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /apps/hive/warehouse]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -mkdir /apps/hive/warehouse::end]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/apps/hive/warehouse]/Hdp-hadoop::Exec-hadoop[fs -mkdir /apps/hive/warehouse]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -mkdir /apps/hive/warehouse]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -mkdir /apps/hive/warehouse::end]: Skipping because of failed dependencies
    notice: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/apps/hive/warehouse]/Hdp-hadoop::Exec-hadoop[fs -chown hive /apps/hive/warehouse]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -chown hive /apps/hive/warehouse]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -chown hive /apps/hive/warehouse::begin]: Dependency Exec[sleep 5; ls /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid` >/dev/null 2>&1] has failures: true
    warning: /Stage[2]/Hdp-hadoop::Namenode/Hdp-hadoop::Namenode::Create_app_directories[create_app_directories]/Hdp-hadoop::Hdfs::Directory[/apps/hive/warehouse]/Hdp-hadoop::Exec-hadoop[fs -chown hive /apps/hive/warehouse]/Hdp::Exec[hadoop --config /etc/hadoop/conf fs -chown hive /apps/hive/warehouse]/Anchor[hdp::exec::hadoop --config /etc/hadoop/conf fs -chown hive /apps/hive/warehouse::begin]: Skipping because of failed dependencies

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Ambari not starting HDFS (NameNode process down)’ is closed to new replies.

  • Author
    Replies
  • #27422

    tedr
    Moderator

    Hi Agupta,

    To get the logs you’ll need to ssh into the ec2 box that is your master node and cd to the directory mentioned. the scp the files from there back to your machine.

    Thanks,
    Ted.

    Collapse
    #27394

    Anupam Gupta
    Participant

    Hi Tedr,
    I have installed HDF on AWS EC2 using ambari can you tell me how to get log files regarding this issue

    Collapse
    #27393

    tedr
    Moderator

    Hi Agupta,

    Could you send the hdfs the following log files from /var/log/hadoop/hdfs to our ftp site (connection details below) and we’ll look them over to see what might have gone wrong with the restart. Or you can look in these logs yourself before sending them, to see if you see any reason.

    hadoop-hdfs-datanode-<hostname>.log
    hadoop-hdfs-namenode-<hostname>.log

    http://ftp.hortonworks.com
    user=dropoff
    pass=horton

    Thanks,
    Ted.

    Collapse
Viewing 3 replies - 1 through 3 (of 3 total)