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From: Arun C Murthy <acm@hortonworks.com>
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Subject: Re: Sticky Bit Problem (CDH4.1)
Date: Wed, 7 Nov 2012 12:11:17 -0800
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Pls ask Cloudera lists...

On Nov 7, 2012, at 9:57 AM, Brian Derickson wrote:

> Hey all,
>=20
> When setting up the namenode, some of the commands that we run are:
> hadoop fs -mkdir /tmp
> hadoop fs -chmod -R 1777 /tmp
>=20
> This has worked for previous CDH releases of Hadoop.
>=20
> We recently upgraded our test cluster to CDH 4.1 and the chmod no =
longer works.
>=20
> sudo -u hdfs hadoop fs -chmod -R 1777 /tmp
> chmod: chmod : mode '1777' does not match the expected pattern.
>=20
> sudo -u hdfs hadoop fs -chmod -R +t /tmp
> chmod: chmod : mode '+t' does not match the expected pattern.
>=20
> This disagrees with the docs here: =
https://ccp.cloudera.com/display/CDH4DOC/Deploying+MapReduce+v1+%28MRv1%29=
+on+a+Cluster#DeployingMapReducev1%28MRv1%29onaCluster-Step7
>=20
> Has anyone else encountered this? Let me know if you need more =
information, and thanks for your time.
>=20

--
Arun C. Murthy
Hortonworks Inc.
http://hortonworks.com/


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<html><head></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Pls =
ask Cloudera lists...<div><br><div><div>On Nov 7, 2012, at 9:57 AM, =
Brian Derickson wrote:</div><br =
class=3D"Apple-interchange-newline"><blockquote type=3D"cite">Hey =
all,<br><br>When setting up the namenode, some of the commands that we =
run are:<br>hadoop fs -mkdir /tmp<br>hadoop fs -chmod -R 1777 =
/tmp<br><br>This has worked for previous CDH releases of =
Hadoop.<br><br>We recently upgraded our test cluster to CDH 4.1 and the =
chmod no longer works.<br>
<br>sudo -u hdfs hadoop fs -chmod -R 1777 /tmp<br>chmod: chmod : mode =
'1777' does not match the expected pattern.<br><br>sudo -u hdfs hadoop =
fs -chmod -R +t /tmp<br>chmod: chmod : mode '+t' does not match the =
expected pattern.<br>
<br>This disagrees with the docs here: <a =
href=3D"https://ccp.cloudera.com/display/CDH4DOC/Deploying+MapReduce+v1+%2=
8MRv1%29+on+a+Cluster#DeployingMapReducev1%28MRv1%29onaCluster-Step7">http=
s://ccp.cloudera.com/display/CDH4DOC/Deploying+MapReduce+v1+%28MRv1%29+on+=
a+Cluster#DeployingMapReducev1%28MRv1%29onaCluster-Step7</a><br>
<br>Has anyone else encountered this? Let me know if you need more =
information, and thanks for your time.<br><br>
</blockquote></div><br><div>
<span class=3D"Apple-style-span" style=3D"border-collapse: separate; =
color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; =
font-variant: normal; font-weight: normal; letter-spacing: normal; =
line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: =
0px; text-transform: none; white-space: normal; widows: 2; word-spacing: =
0px; -webkit-border-horizontal-spacing: 0px; =
-webkit-border-vertical-spacing: 0px; =
-webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: =
auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; color: =
rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: =
normal; font-weight: normal; letter-spacing: normal; line-height: =
normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; =
text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; =
-webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: =
0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: =
auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space; "><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; color: rgb(0, 0, 0); font-family: =
Helvetica; font-style: normal; font-variant: normal; font-weight: =
normal; letter-spacing: normal; line-height: normal; orphans: 2; =
text-align: -webkit-auto; text-indent: 0px; text-transform: none; =
white-space: normal; widows: 2; word-spacing: 0px; =
-webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: =
0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: =
auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space; ">--</div><div style=3D"word-wrap: =
break-word; -webkit-nbsp-mode: space; -webkit-line-break: =
after-white-space; ">Arun C. Murthy</div><div style=3D"word-wrap: =
break-word; -webkit-nbsp-mode: space; -webkit-line-break: =
after-white-space; ">Hortonworks Inc.<br><a =
href=3D"http://hortonworks.com/">http://hortonworks.com/</a><br><br></div>=
</span></div></span></span>
</div>
<br></div></body></html>=

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