FAQ
Hi Giovanni,

What automatic upgrades are you referring to? CM normally only runs
upgrades when you go through an upgrade wizard after a major CDH version
change or click on an upgrade command.

Thanks,
Darren

On Wed, Dec 18, 2013 at 1:47 PM, Abraham Elmahrek wrote:

Giovanni,

Glad it's working! I guess your parent directories had the wrong
permissions (or incorrect ownership). I'm including scm-user@ to see if
they have any thoughts.

-Abe

On Wed, Dec 18, 2013 at 1:43 PM, Giovanni wrote:

Nice!!

It is working now.

Is it possible that the permissions were changed during an update/upgrade?

Is there any way to deactivate automatic updates/upgrades for the
services that come with Cloudera Hadoop (hue, mapred, hbase, ...)? In
general I have small problems after upgrades. I just want to avoid them
when someone is really needing the cluster.

Thanks a lot!

Giovanni Comarela


On Wed, Dec 18, 2013 at 4:27 PM, Abraham Elmahrek wrote:

I'm not sure if this will work or not, but could you try 'chown -R
hue:hue /usr/share/hue'?

On Wed, Dec 18, 2013 at 1:14 PM, Giovanni wrote:

Hi Abraham,
Thanks,

/usr/share/hue/desktop
drwxr-xr-x 5 root root 4.0K Nov 25 00:11 desktop

/var/lib/hue
drwxr-xr-x 2 hue hue 4.0K Nov 25 00:13 hue

From Cloudera Manager, in the Hue tab (It seems correct)

*hue.ini*
[[database]]
engine=sqlite3
host=localhost
port=3306
user=hue
password=
name=/usr/share/hue/desktop/desktop.db
...

To unsubscribe from this group and stop receiving emails from it, send
an email to hue-user+unsubscribe@cloudera.org.
To unsubscribe from this group and stop receiving emails from it, send
an email to hue-user+unsubscribe@cloudera.org.
To unsubscribe from this group and stop receiving emails from it, send an
email to scm-users+unsubscribe@cloudera.org.


--
Thanks,
Darren

To unsubscribe from this group and stop receiving emails from it, send an email to scm-users+unsubscribe@cloudera.org.

Search Discussions

  • Giovanni at Dec 19, 2013 at 2:18 am
    Hi Darren,

    Thanks,

    For example, Hue upgraded by itself (2 or 3 times during one year) without
    my intervention (without using CM upgrade Wizard). I just restarted all the
    services through CM and a new Hue interface was there.

    Any thoughts?

    Giovanni Comarela

    On Wed, Dec 18, 2013 at 6:35 PM, Darren Lo wrote:

    Hi Giovanni,

    What automatic upgrades are you referring to? CM normally only runs
    upgrades when you go through an upgrade wizard after a major CDH version
    change or click on an upgrade command.

    Thanks,
    Darren

    On Wed, Dec 18, 2013 at 1:47 PM, Abraham Elmahrek wrote:

    Giovanni,

    Glad it's working! I guess your parent directories had the wrong
    permissions (or incorrect ownership). I'm including scm-user@ to see if
    they have any thoughts.

    -Abe

    On Wed, Dec 18, 2013 at 1:43 PM, Giovanni wrote:

    Nice!!

    It is working now.

    Is it possible that the permissions were changed during an
    update/upgrade?

    Is there any way to deactivate automatic updates/upgrades for the
    services that come with Cloudera Hadoop (hue, mapred, hbase, ...)? In
    general I have small problems after upgrades. I just want to avoid them
    when someone is really needing the cluster.

    Thanks a lot!

    Giovanni Comarela


    On Wed, Dec 18, 2013 at 4:27 PM, Abraham Elmahrek wrote:

    I'm not sure if this will work or not, but could you try 'chown -R
    hue:hue /usr/share/hue'?

    On Wed, Dec 18, 2013 at 1:14 PM, Giovanni wrote:

    Hi Abraham,
    Thanks,

    /usr/share/hue/desktop
    drwxr-xr-x 5 root root 4.0K Nov 25 00:11 desktop

    /var/lib/hue
    drwxr-xr-x 2 hue hue 4.0K Nov 25 00:13 hue

    From Cloudera Manager, in the Hue tab (It seems correct)

    *hue.ini*
    [[database]]
    engine=sqlite3
    host=localhost
    port=3306
    user=hue
    password=
    name=/usr/share/hue/desktop/desktop.db
    ...

    To unsubscribe from this group and stop receiving emails from it,
    send an email to hue-user+unsubscribe@cloudera.org.
    To unsubscribe from this group and stop receiving emails from it, send
    an email to hue-user+unsubscribe@cloudera.org.
    To unsubscribe from this group and stop receiving emails from it, send
    an email to scm-users+unsubscribe@cloudera.org.


    --
    Thanks,
    Darren
    To unsubscribe from this group and stop receiving emails from it, send an email to scm-users+unsubscribe@cloudera.org.
  • Darren Lo at Dec 19, 2013 at 2:21 am
    Ah, you're right. CM always runs "syncdb" whenever starting Hue, which
    means restarting hue can cause the hue db to upgrade. If you are staring
    Hue on new binaries without upgrading the database, then it probably
    wouldn't work anyway.

    Why did you want to start hue on the new binaries without upgrading the db?

    Thanks,
    Darren

    On Wed, Dec 18, 2013 at 6:18 PM, Giovanni wrote:

    Hi Darren,

    Thanks,

    For example, Hue upgraded by itself (2 or 3 times during one year) without
    my intervention (without using CM upgrade Wizard). I just restarted all the
    services through CM and a new Hue interface was there.

    Any thoughts?

    Giovanni Comarela

    On Wed, Dec 18, 2013 at 6:35 PM, Darren Lo wrote:

    Hi Giovanni,

    What automatic upgrades are you referring to? CM normally only runs
    upgrades when you go through an upgrade wizard after a major CDH version
    change or click on an upgrade command.

    Thanks,
    Darren

    On Wed, Dec 18, 2013 at 1:47 PM, Abraham Elmahrek wrote:

    Giovanni,

    Glad it's working! I guess your parent directories had the wrong
    permissions (or incorrect ownership). I'm including scm-user@ to see if
    they have any thoughts.

    -Abe

    On Wed, Dec 18, 2013 at 1:43 PM, Giovanni wrote:

    Nice!!

    It is working now.

    Is it possible that the permissions were changed during an
    update/upgrade?

    Is there any way to deactivate automatic updates/upgrades for the
    services that come with Cloudera Hadoop (hue, mapred, hbase, ...)? In
    general I have small problems after upgrades. I just want to avoid them
    when someone is really needing the cluster.

    Thanks a lot!

    Giovanni Comarela


    On Wed, Dec 18, 2013 at 4:27 PM, Abraham Elmahrek wrote:

    I'm not sure if this will work or not, but could you try 'chown -R
    hue:hue /usr/share/hue'?

    On Wed, Dec 18, 2013 at 1:14 PM, Giovanni wrote:

    Hi Abraham,
    Thanks,

    /usr/share/hue/desktop
    drwxr-xr-x 5 root root 4.0K Nov 25 00:11 desktop

    /var/lib/hue
    drwxr-xr-x 2 hue hue 4.0K Nov 25 00:13 hue

    From Cloudera Manager, in the Hue tab (It seems correct)

    *hue.ini*
    [[database]]
    engine=sqlite3
    host=localhost
    port=3306
    user=hue
    password=
    name=/usr/share/hue/desktop/desktop.db
    ...

    To unsubscribe from this group and stop receiving emails from it,
    send an email to hue-user+unsubscribe@cloudera.org.
    To unsubscribe from this group and stop receiving emails from it, send
    an email to hue-user+unsubscribe@cloudera.org.
    To unsubscribe from this group and stop receiving emails from it, send
    an email to scm-users+unsubscribe@cloudera.org.


    --
    Thanks,
    Darren

    --
    Thanks,
    Darren

    To unsubscribe from this group and stop receiving emails from it, send an email to scm-users+unsubscribe@cloudera.org.

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groupscm-users @
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postedDec 18, '13 at 11:35p
activeDec 19, '13 at 2:21a
posts3
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websitecloudera.com
irc#hadoop

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Darren Lo: 2 posts Giovanni: 1 post

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