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August 2014: Inside the Issue

Everyone is hopping on the big data bandwagon. Plus, C4ISR is a driving force for U.S. Army modernization. Watch now for an inside look at the August issue of SIGNAL Magazine.

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Browser [empty string]
DateTime {ts '2014-08-20 23:52:49'}
Diagnostics unable to create new native thread null <br>The error occurred on line 1.
GeneratedContent [empty string]
HTTPReferer [empty string]
Mailto [empty string]
Message unable to create new native thread
QueryString rnd=23314
RemoteAddress 10.7.6.60
RootCause
struct
Message unable to create new native thread
StackTrace java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start0(Native Method) at java.lang.Thread.start(Thread.java:597) at coldfusion.server.j2ee.sql.pool.ConnectionRunner.fetchConnection(ConnectionRunner.java:42) at coldfusion.server.j2ee.sql.pool.JDBCPool.create(JDBCPool.java:519) at coldfusion.server.j2ee.sql.pool.JDBCPool._checkOut(JDBCPool.java:444) at coldfusion.server.j2ee.sql.pool.JDBCPool.checkOut(JDBCPool.java:350) at coldfusion.server.j2ee.sql.pool.JDBCPool.requestConnection(JDBCPool.java:720) at coldfusion.server.j2ee.sql.pool.JDBCManager.requestConnection(JDBCManager.java:123) at coldfusion.server.j2ee.sql.JRunDataSource.getConnection(JRunDataSource.java:138) at coldfusion.server.j2ee.sql.JRunDataSource.getConnection(JRunDataSource.java:125) at coldfusion.sql.CFDataSource.getConnection(CFDataSource.java:37) at coldfusion.sql.DataSrcImpl.getCachedConnection(DataSrcImpl.java:149) at coldfusion.sql.DataSrcImpl.getConnection(DataSrcImpl.java:103) at coldfusion.sql.SqlImpl.execute(SqlImpl.java:214) at coldfusion.tagext.sql.QueryTag.doEndTag(QueryTag.java:500) at cfhomeframe2ecfm1798653195.runPage(C:\Inetpub\wwwroot\signal\resources\homeframe.cfm:1) at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:152) at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:349) at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65) at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:225) at coldfusion.filter.PathFilter.invoke(PathFilter.java:86) at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:69) at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28) at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38) at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38) at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22) at coldfusion.filter.RequestThrottleFilter.invoke(RequestThrottleFilter.java:115) at coldfusion.CfmServlet.service(CfmServlet.java:107) at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:78) at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106) at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42) at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286) at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543) at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203) at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320) at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428) at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266) at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
TagContext
array
1
struct
COLUMN 0
ID CFQUERY
LINE 1
RAW_TRACE at cfhomeframe2ecfm1798653195.runPage(C:\Inetpub\wwwroot\signal\resources\homeframe.cfm:1)
TEMPLATE C:\Inetpub\wwwroot\signal\resources\homeframe.cfm
TYPE CFML
Type java.lang.OutOfMemoryError
StackTrace java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start0(Native Method) at java.lang.Thread.start(Thread.java:597) at coldfusion.server.j2ee.sql.pool.ConnectionRunner.fetchConnection(ConnectionRunner.java:42) at coldfusion.server.j2ee.sql.pool.JDBCPool.create(JDBCPool.java:519) at coldfusion.server.j2ee.sql.pool.JDBCPool._checkOut(JDBCPool.java:444) at coldfusion.server.j2ee.sql.pool.JDBCPool.checkOut(JDBCPool.java:350) at coldfusion.server.j2ee.sql.pool.JDBCPool.requestConnection(JDBCPool.java:720) at coldfusion.server.j2ee.sql.pool.JDBCManager.requestConnection(JDBCManager.java:123) at coldfusion.server.j2ee.sql.JRunDataSource.getConnection(JRunDataSource.java:138) at coldfusion.server.j2ee.sql.JRunDataSource.getConnection(JRunDataSource.java:125) at coldfusion.sql.CFDataSource.getConnection(CFDataSource.java:37) at coldfusion.sql.DataSrcImpl.getCachedConnection(DataSrcImpl.java:149) at coldfusion.sql.DataSrcImpl.getConnection(DataSrcImpl.java:103) at coldfusion.sql.SqlImpl.execute(SqlImpl.java:214) at coldfusion.tagext.sql.QueryTag.doEndTag(QueryTag.java:500) at cfhomeframe2ecfm1798653195.runPage(C:\Inetpub\wwwroot\signal\resources\homeframe.cfm:1) at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:152) at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:349) at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65) at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:225) at coldfusion.filter.PathFilter.invoke(PathFilter.java:86) at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:69) at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28) at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38) at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38) at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22) at coldfusion.filter.RequestThrottleFilter.invoke(RequestThrottleFilter.java:115) at coldfusion.CfmServlet.service(CfmServlet.java:107) at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:78) at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106) at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42) at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286) at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543) at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203) at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320) at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428) at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266) at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
TagContext
array
1
struct
COLUMN 0
ID CFQUERY
LINE 1
RAW_TRACE at cfhomeframe2ecfm1798653195.runPage(C:\Inetpub\wwwroot\signal\resources\homeframe.cfm:1)
TEMPLATE C:\Inetpub\wwwroot\signal\resources\homeframe.cfm
TYPE CFML
Template /signal/resources/homeframe.cfm
Type coldfusion.runtime.CfErrorWrapper

AFCEA Answers

Air Force C4I Innovation
To stay on the cutting edge of mission-focused innovation, the Air Force Research Lab’s Information Directorate conducts research on matters regarding C4I. On this edition of AFCEA Answers, we’ll learn more about the activities of the AFRL Information Directorate from its director, George Duchak. We’ll also learn how AFRL scientists are teaming with local students to determine how to commercialize the results of their research.

Online Exclusives

From CERDEC's Outreach Program STEMs a New Generation of Scientists
For two decades, CERDEC’s Outreach Program has offered a host of courses to get students, from elementary- through college-aged, excited about careers in science, technology, engineering and mathematics.

Iraq, Russia, Defense Hot Topics for U.S., Australia Dialogue
Foreign fighters, general Middle East unrest and how to handle the unfolding events in Ukraine led interests during the Australia-United States Ministerial Consultation 2014 discussion.

RoboSubs Transform from Toys to Warfighter Tools
Navy competition launches technology innovation and student careers.

More Online Exclusives
Stories you won't find in SIGNAL Magazine.

SIGNAL Blogs and News Briefs

Current Issue

ARMY C4ISR
Command, control, communications, computers, intelligence, surveillance and reconnaissance (C4ISR) are a driving force for U.S. Army modernization. With each military service being called on to do more with less, information technology is playing a big role as a key enabler for operational success. The Army consistently has improved its C4ISR to meet its mission needs, but now that mission has become more diverse as the Southwest Asia wars wind down and new challenges emerge around the globe. Both new technologies and new ways of incorporating them are key to the Army maintaining its superiority across the operational spectrum.

BIG DATA MINING AND AUTOMATION
Everyone is hopping on the big data bandwagon. Terabytes of information are accumulating throughout cyberspace as users amass and store data at unprecedented rates. However, accumulating an overabundance of data can be a problem akin to constructing a boat in a basement. Extricating it can prove more difficult than building it. New tools are required to ensure that users can tap the correct data in a useful format.


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