https://community.cloudera.com/t5/Support-Questions/Why-CurrentCapacity-exceeds-MaximumCapacity/m-p/178309#M140556 <P>Hi <A rel="user" href="https://community.cloudera.com/users/43312/nurkholismajid.html" nodeid="43312">@nur majid</A>,</P><P>In mapred queue -list output, default capacity and maximum capacity are with respect to Cluster' resources whereas current capacity is with respect to Queue's resources.</P><P>Example -</P><P>Assume cluster's resources - 10GB</P><P>Default Queue default capacity is 20% of cluster's resources which is 2GB</P><P>But default queue can go upto 30% of cluster's resources [maximum capacity] which is 3GB</P><P>Current capacity is 101% of Queue's capacity [Remember , queue's capacity is 2GB] , so it will come around 2.02GB which is less than 3GB[maximum capacity].</P> Sat, 09 Sep 2017 01:40:39 GMT ssathish 2017-09-09T01:40:39Z https://community.cloudera.com/t5/Support-Questions/Why-CurrentCapacity-exceeds-MaximumCapacity/m-p/178308#M140555 <P>I've configure queue default capacity to 20 dan maximum-capacity to 30. When I see with command "mapred queue -list", CurrentCapacity can exceeds MaximumCapacity (30) even its can exceeds 100% as seen in picture below.</P><P>Please explain me why this happen? Thank you.</P><BR /><IMG src="https://community.cloudera.com/t5/image/serverpage/image-id/6165iD205699B82ABF650/image-size/large?v=1.0&amp;px=999" border="0" alt="2017-09-07-215235.jpg" title="2017-09-07-215235.jpg" /> Fri, 08 Sep 2017 14:14:46 GMT https://community.cloudera.com/t5/Support-Questions/Why-CurrentCapacity-exceeds-MaximumCapacity/m-p/178308#M140555 kholis 2017-09-08T14:14:46Z https://community.cloudera.com/t5/Support-Questions/Why-CurrentCapacity-exceeds-MaximumCapacity/m-p/178309#M140556 <P>Hi <A rel="user" href="https://community.cloudera.com/users/43312/nurkholismajid.html" nodeid="43312">@nur majid</A>,</P><P>In mapred queue -list output, default capacity and maximum capacity are with respect to Cluster' resources whereas current capacity is with respect to Queue's resources.</P><P>Example -</P><P>Assume cluster's resources - 10GB</P><P>Default Queue default capacity is 20% of cluster's resources which is 2GB</P><P>But default queue can go upto 30% of cluster's resources [maximum capacity] which is 3GB</P><P>Current capacity is 101% of Queue's capacity [Remember , queue's capacity is 2GB] , so it will come around 2.02GB which is less than 3GB[maximum capacity].</P> Sat, 09 Sep 2017 01:40:39 GMT https://community.cloudera.com/t5/Support-Questions/Why-CurrentCapacity-exceeds-MaximumCapacity/m-p/178309#M140556 ssathish 2017-09-09T01:40:39Z https://community.cloudera.com/t5/Support-Questions/Why-CurrentCapacity-exceeds-MaximumCapacity/m-p/178310#M140557 <P>Well explained <A rel="user" href="https://community.cloudera.com/users/253/ssathish.html" nodeid="253">@ssathish</A>. I accept this as correct answer. Thank you.</P> Mon, 11 Sep 2017 11:21:58 GMT https://community.cloudera.com/t5/Support-Questions/Why-CurrentCapacity-exceeds-MaximumCapacity/m-p/178310#M140557 kholis 2017-09-11T11:21:58Z