Re: Solr on Solaris
I do have same experience. What is the CPU in the Solaris box? it is not depending on the operating system (linux or Solaris). It is depenong on the CPU (Intel ro SPARC). Don't know why, but based on my performance test, SPARC machine requires MORE memory for java application. Jae On Thu, Dec 4, 2008 at 10:40 PM, Kashyap, Raghu [EMAIL PROTECTED]wrote: We are running solr on a solaris box with 4 CPU's(8 cores) and 3GB Ram. When we try to index sometimes the HTTP Connection just hangs and the client which is posting documents to solr doesn't get any response back. We since then have added timeouts to our http requests from the clients. I then get this error. java.lang.OutOfMemoryError: requested 239848 bytes for Chunk::new. Out of swap space? java.lang.OutOfMemoryError: unable to create new native thread Exception in thread JmxRmiRegistryConnectionPoller java.lang.OutOfMemoryError: unable to create new native thread We are running JDK 1.6_10 on the solaris box. . The weird thing is we are running the same application on linux box with JDK 1.6 and we haven't seen any problem like this. Any suggestions? -Raghu
RE: Solr on Solaris
Jon, What do you mean by off a Zone? Please clarify -Raghu -Original Message- From: Jon Baer [mailto:[EMAIL PROTECTED] Sent: Thursday, December 04, 2008 9:56 PM To: solr-user@lucene.apache.org Subject: Re: Solr on Solaris Just curious, is this off a zone by any chance? - Jon On Dec 4, 2008, at 10:40 PM, Kashyap, Raghu wrote: We are running solr on a solaris box with 4 CPU's(8 cores) and 3GB Ram. When we try to index sometimes the HTTP Connection just hangs and the client which is posting documents to solr doesn't get any response back. We since then have added timeouts to our http requests from the clients. I then get this error. java.lang.OutOfMemoryError: requested 239848 bytes for Chunk::new. Out of swap space? java.lang.OutOfMemoryError: unable to create new native thread Exception in thread JmxRmiRegistryConnectionPoller java.lang.OutOfMemoryError: unable to create new native thread We are running JDK 1.6_10 on the solaris box. . The weird thing is we are running the same application on linux box with JDK 1.6 and we haven't seen any problem like this. Any suggestions? -Raghu
RE: Solr on Solaris
Hi Jae, Its intel based CPU. -Raghu -Original Message- From: Jae Joo [mailto:[EMAIL PROTECTED] Sent: Friday, December 05, 2008 9:53 AM To: solr-user@lucene.apache.org Subject: Re: Solr on Solaris I do have same experience. What is the CPU in the Solaris box? it is not depending on the operating system (linux or Solaris). It is depenong on the CPU (Intel ro SPARC). Don't know why, but based on my performance test, SPARC machine requires MORE memory for java application. Jae On Thu, Dec 4, 2008 at 10:40 PM, Kashyap, Raghu [EMAIL PROTECTED]wrote: We are running solr on a solaris box with 4 CPU's(8 cores) and 3GB Ram. When we try to index sometimes the HTTP Connection just hangs and the client which is posting documents to solr doesn't get any response back. We since then have added timeouts to our http requests from the clients. I then get this error. java.lang.OutOfMemoryError: requested 239848 bytes for Chunk::new. Out of swap space? java.lang.OutOfMemoryError: unable to create new native thread Exception in thread JmxRmiRegistryConnectionPoller java.lang.OutOfMemoryError: unable to create new native thread We are running JDK 1.6_10 on the solaris box. . The weird thing is we are running the same application on linux box with JDK 1.6 and we haven't seen any problem like this. Any suggestions? -Raghu
Re: Solr on Solaris
Are you running Solr in a container more specifically, Ive had few issues w/ zones in the past and Solr (I believe there are some networking issues w/ older Solaris versions) ... They are basically where you can slice (virtualize) your resources and divide a box up into something similar to a VPS ... http://www.sun.com/bigadmin/content/zones/ - Jon On Dec 5, 2008, at 10:58 AM, Kashyap, Raghu wrote: Jon, What do you mean by off a Zone? Please clarify -Raghu -Original Message- From: Jon Baer [mailto:[EMAIL PROTECTED] Sent: Thursday, December 04, 2008 9:56 PM To: solr-user@lucene.apache.org Subject: Re: Solr on Solaris Just curious, is this off a zone by any chance? - Jon On Dec 4, 2008, at 10:40 PM, Kashyap, Raghu wrote: We are running solr on a solaris box with 4 CPU's(8 cores) and 3GB Ram. When we try to index sometimes the HTTP Connection just hangs and the client which is posting documents to solr doesn't get any response back. We since then have added timeouts to our http requests from the clients. I then get this error. java.lang.OutOfMemoryError: requested 239848 bytes for Chunk::new. Out of swap space? java.lang.OutOfMemoryError: unable to create new native thread Exception in thread JmxRmiRegistryConnectionPoller java.lang.OutOfMemoryError: unable to create new native thread We are running JDK 1.6_10 on the solaris box. . The weird thing is we are running the same application on linux box with JDK 1.6 and we haven't seen any problem like this. Any suggestions? -Raghu
RE: Solr on Solaris
Jon, We are running under tomcat. Thanks for the link I will check it out -Raghu -Original Message- From: Jon Baer [mailto:[EMAIL PROTECTED] Sent: Friday, December 05, 2008 10:57 AM To: solr-user@lucene.apache.org Subject: Re: Solr on Solaris Are you running Solr in a container more specifically, Ive had few issues w/ zones in the past and Solr (I believe there are some networking issues w/ older Solaris versions) ... They are basically where you can slice (virtualize) your resources and divide a box up into something similar to a VPS ... http://www.sun.com/bigadmin/content/zones/ - Jon On Dec 5, 2008, at 10:58 AM, Kashyap, Raghu wrote: Jon, What do you mean by off a Zone? Please clarify -Raghu -Original Message- From: Jon Baer [mailto:[EMAIL PROTECTED] Sent: Thursday, December 04, 2008 9:56 PM To: solr-user@lucene.apache.org Subject: Re: Solr on Solaris Just curious, is this off a zone by any chance? - Jon On Dec 4, 2008, at 10:40 PM, Kashyap, Raghu wrote: We are running solr on a solaris box with 4 CPU's(8 cores) and 3GB Ram. When we try to index sometimes the HTTP Connection just hangs and the client which is posting documents to solr doesn't get any response back. We since then have added timeouts to our http requests from the clients. I then get this error. java.lang.OutOfMemoryError: requested 239848 bytes for Chunk::new. Out of swap space? java.lang.OutOfMemoryError: unable to create new native thread Exception in thread JmxRmiRegistryConnectionPoller java.lang.OutOfMemoryError: unable to create new native thread We are running JDK 1.6_10 on the solaris box. . The weird thing is we are running the same application on linux box with JDK 1.6 and we haven't seen any problem like this. Any suggestions? -Raghu
Re: Solr on Solaris
your out of memory :). each instance of an application server you can technically only allocate like 1024mb to the JVM, to take advantage of the memory you need to run multiple instances of the application server. are you using RAMDirectory with SOLR? On Thu, Dec 4, 2008 at 10:40 PM, Kashyap, Raghu [EMAIL PROTECTED] wrote: We are running solr on a solaris box with 4 CPU's(8 cores) and 3GB Ram. When we try to index sometimes the HTTP Connection just hangs and the client which is posting documents to solr doesn't get any response back. We since then have added timeouts to our http requests from the clients. I then get this error. java.lang.OutOfMemoryError: requested 239848 bytes for Chunk::new. Out of swap space? java.lang.OutOfMemoryError: unable to create new native thread Exception in thread JmxRmiRegistryConnectionPoller java.lang.OutOfMemoryError: unable to create new native thread We are running JDK 1.6_10 on the solaris box. . The weird thing is we are running the same application on linux box with JDK 1.6 and we haven't seen any problem like this. Any suggestions? -Raghu -- Jeryl Cook /^\ Pharaoh /^\ http://pharaohofkush.blogspot.com/ Whether we bring our enemies to justice, or bring justice to our enemies, justice will be done. --George W. Bush, Address to a Joint Session of Congress and the American People, September 20, 2001
Re: Solr on Solaris
When you are saying application server do you mean tomcat? If yes, I have allocated 8GB of heap to tomcat and it uses it all no problem (64 bit Intel/64 bit Java). -glen 2008/12/5 Jeryl Cook [EMAIL PROTECTED]: your out of memory :). each instance of an application server you can technically only allocate like 1024mb to the JVM, to take advantage of the memory you need to run multiple instances of the application server. are you using RAMDirectory with SOLR? On Thu, Dec 4, 2008 at 10:40 PM, Kashyap, Raghu [EMAIL PROTECTED] wrote: We are running solr on a solaris box with 4 CPU's(8 cores) and 3GB Ram. When we try to index sometimes the HTTP Connection just hangs and the client which is posting documents to solr doesn't get any response back. We since then have added timeouts to our http requests from the clients. I then get this error. java.lang.OutOfMemoryError: requested 239848 bytes for Chunk::new. Out of swap space? java.lang.OutOfMemoryError: unable to create new native thread Exception in thread JmxRmiRegistryConnectionPoller java.lang.OutOfMemoryError: unable to create new native thread We are running JDK 1.6_10 on the solaris box. . The weird thing is we are running the same application on linux box with JDK 1.6 and we haven't seen any problem like this. Any suggestions? -Raghu -- Jeryl Cook /^\ Pharaoh /^\ http://pharaohofkush.blogspot.com/ Whether we bring our enemies to justice, or bring justice to our enemies, justice will be done. --George W. Bush, Address to a Joint Session of Congress and the American People, September 20, 2001 -- -
Solr on Solaris
We are running solr on a solaris box with 4 CPU's(8 cores) and 3GB Ram. When we try to index sometimes the HTTP Connection just hangs and the client which is posting documents to solr doesn't get any response back. We since then have added timeouts to our http requests from the clients. I then get this error. java.lang.OutOfMemoryError: requested 239848 bytes for Chunk::new. Out of swap space? java.lang.OutOfMemoryError: unable to create new native thread Exception in thread JmxRmiRegistryConnectionPoller java.lang.OutOfMemoryError: unable to create new native thread We are running JDK 1.6_10 on the solaris box. . The weird thing is we are running the same application on linux box with JDK 1.6 and we haven't seen any problem like this. Any suggestions? -Raghu
Re: Solr on Solaris
Just curious, is this off a zone by any chance? - Jon On Dec 4, 2008, at 10:40 PM, Kashyap, Raghu wrote: We are running solr on a solaris box with 4 CPU's(8 cores) and 3GB Ram. When we try to index sometimes the HTTP Connection just hangs and the client which is posting documents to solr doesn't get any response back. We since then have added timeouts to our http requests from the clients. I then get this error. java.lang.OutOfMemoryError: requested 239848 bytes for Chunk::new. Out of swap space? java.lang.OutOfMemoryError: unable to create new native thread Exception in thread JmxRmiRegistryConnectionPoller java.lang.OutOfMemoryError: unable to create new native thread We are running JDK 1.6_10 on the solaris box. . The weird thing is we are running the same application on linux box with JDK 1.6 and we haven't seen any problem like this. Any suggestions? -Raghu
