I have table_open_cache set to 8000 and even at peak traffic times I have not seen it go higher than 3900ish.

I'm having this same issue as well. Seems to come and go. I can go for a couple days without seeing to much of an issue, but then others the JSS slows to a crawl. Today I started seeing enrollment errors on some of my test clients. I removed my Patch Management records and it seemed to immediately clear up some of the sluggishness. MySQL and Tomcat are still consuming a good amount of resources on the JSS, but not like it was when I had my patch management records in there and the number of MySQL connections has gone way down. I'm waiting to hear back from my TAM to see if there is anything else I can try. They had me up the max connections and tomcat memory a couple weeks ago, but it didn't help all that much.

got everyone back up this morning, 30 mins later they started to drop again. I disabled the downed webapp in the load balancer so it could then just send request to the two that remained up. I also changed the weighted round robin to weighted least request and brought the downed webapp back up, re-enabled it in the load balancer and so far they've all been up for more then an hour after doing a stress test of updating inv on 3500 plus iPads.

@CasperSally @m.donovan it appears increasing that cache on a Mac would cause issues, so I'm inclined to leave it set where it is at this point.

We are needing to tiptoe around our JSS as well (doing less with more). Have been since 9.92 patch release (now 9.96). Linux/clustered/obscene resources dedicated. Missed JNUC but heard that JAMF doubled engineering in the last year (most working on version 10?) ... they very much need to increase QA team it would seem. Really feeling for support as everything rolls downhill to them. Next release needs to be much improved or JAMF won't have much time left in this institution. Much sadness.

Webapps have remained up all day since 930AM this morning. I have a webex scheduled for tomorrow afternoon, hopefully this will get the situation corrected. Will keep the thread posted.

Our cluster went down this morning, so much for table_open_cache fix. I wish we never clustered!

I don't see how to turn off or disable Patch Reporting. Are you just removing all configured titles?

@cdenesha yup! fun times.

Anybody seeing any improvement in a clustered environment? My district has been crippled by 9.96 for nearly two weeks. Something has to change.

We are still seeing issues.

I haven't had an issue since installing a hotfix provided by JAMF on Thursday evening. I'll consider it like fixed if we stay up without issue for a week.

We have the hot fix and it did make things better but we sit have issues. We had one 24 hour period where it went down 6 times.

Just put on the hotfix and tomcat froze up 20 minutes later, so no go for us. Hopefully its more successful for other people.

Killing patch reporting has so far stopped the issues in our clustered environment. 4 days and holding. Hoping that the issue was patch reporting.

Yeah unfortunately Patch Reporting has never been enabled on our system and removing our setup from a clustered configuration didn't help either. :(

update from this side of the things....Got the hot fix in place on Tuesday of this week, 11/1 no issues since but we didn't have issues for over a week prior. I back tracked and some where in the range of 28-33 days mine would start having the same repeatable issues. Then after checking tables,repairing any then repair/optimize the DB it clears up. I'll know about the 15th of the month if mine is resolved or not. Hopefully 9.97 will be out soon with this fix in it, however, I understand that this hotfix is something that is going to be needed for V10.

@jrwilcox even being hosted your having these issues?

Yes we are hosted and still se these issues.

Ours has crashed twice since getting the hotfix. It seems to correlated when apps are updating (for us, iOS).

We tried spreading out update times, but there's really no great way to do this. I assume they should be spread out according to how many clients get the app. We tried alphabetically just as something that would be easy for techs to have a plan to follow.

Our crash last night was 9:09pm - our first update window for apps is 9pm, so it must be that taking it down. I asked JAMF to confirm via logs. We only have 44 apps updating window at 9pm, no idea how many actually processed an update last night (or attempted to). Those 44 apps, though, are scoped to a few hundred iPads.

If this is going to be an issue going forward, JAMF needs to build in a better way for customers to spread out the updates - not just pick a time on every app and hope for the best.

We are dead in the water at 7am AGAIN. We have the hot fix, have reverted to a known good java connector, flipped database engines twice, adjusted just about every setting in MySQL and Java that we can multiple times. Now Flash has updated again and I don't have a reliable way to distribute it or even image any machines. Did I mention my 10.8 clients are all becoming unmanaged and can't run inventory updates. If I sound like I am venting it is because I am. It has been over a month since our upgrade and it has not been right since.

I feel your pain. We are not working correctly either. We do as little as possible during school hours in hopes that it will not crash again.

Since our outages seem related to App update schedules (jamf hasn't confirmed, but just my best guess), I entered a feature request for them to improve app updating

please vote up if you agree

Edit: fixed link

We're seeing similar issues on a newly built clustered JSS on RHEL 7, Oracle Java 1.8.0_31, and a separate MySQL 5.5 server. We had 2 crashes on Day 1 of our go-live, then it was stable the rest of the week. Yesterday, we had the master crash about 6 times throughout the day. Happy Monday right?

I'm wondering if the Java version is causing this...is everyone on Oracle Java 1.8?

I switched to OpenJDK for the time being to see if this helps. The issue is, the version of Java we're on has some TLS cipher bugs so I'm getting SSL errors.

@andykang: sorry to disappoint, but we are seeing the issue on Java 7u51. However, I can tentatively state that the hotfix seems to have helped in our environment. I just performed the same action that triggered our crash last week (flushing history for a policy scoped to ~6,000 computers), and jamftomcat and MySQL are not spiking out of control. I also do not see the huge numbers of java.sql.SQLException errors in the JAMFSoftwareServer.log.

Perhaps there is a separate issue with Java 8... what sort of errors do you see in the JSS logs when the crash occurs?

Here's a small sampling of errors with Oracle Java 1.8.0_31:

2016-11-07 15:40:56,905 [error] [Tomcat-1 ] [EnrollmentAJAXMonitor ] - Processing AJAX responder:
javax.xml.transform.TransformerException: org.xml.sax.SAXException: java.io.IOException: Unable to wrap data, invalid status [closed]
org.apache.catalina.connector.ClientAbortException: java.io.IOException: Unable to wrap data, invalid status [closed]
at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:401)
at com.jamfsoftware.jss.frontend.enrollment.EnrollmentAJAXMonitor.processRequest(EnrollmentAJAXMonitor.java:183)
at com.jamfsoftware.jss.frontend.enrollment.EnrollmentAJAXMonitor.doPost(EnrollmentAJAXMonitor.java:43)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.frontend.JSSLoadingFilter.doFilter(JSSLoadingFilter.java:208)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.xml.sax.SAXException: java.io.IOException: Unable to wrap data, invalid status [closed]
org.apache.catalina.connector.ClientAbortException: java.io.IOException: Unable to wrap data, invalid status [closed]
at org.apache.xml.serializer.ToStream.flushWriter(ToStream.java:268)
at org.apache.xml.serializer.ToXMLStream.endDocument(ToXMLStream.java:199)
at org.apache.xalan.transformer.TransformerIdentityImpl.endDocument(TransformerIdentityImpl.java:963)
at org.apache.xml.serializer.TreeWalker.traverse(TreeWalker.java:176)
at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:390)
... 27 more

2016-11-07 11:49:20,924 [error] [Tomcat-28 ] [JAXBMessageMarshaller ] - Error marshalling message
javax.xml.bind.MarshalException
- with linked exception:
[com.ctc.wstx.exc.WstxIOException: java.io.IOException: Connection reset by peer]
at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:322)
at com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:172)
at com.jamfsoftware.communication.jaxb.JAXBMessageMarshaller.writeMessage(JAXBMessageMarshaller.java:214)
at com.jamfsoftware.communication.JAMFMessageFactory.writeMessage(JAMFMessageFactory.java:43)
at com.jamfsoftware.jss.client.communication.JAMFHttpServlet.handleException(JAMFHttpServlet.java:206)
at com.jamfsoftware.jss.client.communication.JAMFHttpServlet.doPost(JAMFHttpServlet.java:96)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.client.communication.ClientCommunicationFilter.doFilter(ClientCommunicationFilter.java:61)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.frontend.JSSAccessFilter.doFilter(JSSAccessFilter.java:59)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.frontend.JSSLoadingFilter.doFilter(JSSLoadingFilter.java:208)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.ctc.wstx.exc.WstxIOException: java.io.IOException: Connection reset by peer
at com.ctc.wstx.sw.BaseStreamWriter.finishDocument(BaseStreamWriter.java:1687)
at com.ctc.wstx.sw.BaseStreamWriter.writeEndDocument(BaseStreamWriter.java:585)
at com.jamfsoftware.communication.jaxb.XMLStreamWriterForCdata.writeEndDocument(XMLStreamWriterForCdata.java:43)
at com.jamfsoftware.communication.jaxb.CDataXMLStreamWriter.writeEndDocument(CDataXMLStreamWriter.java:8)
at com.sun.xml.bind.v2.runtime.output.XMLStreamWriterOutput.endDocument(XMLStreamWriterOutput.java:106)
at com.sun.xml.bind.v2.runtime.output.ForkXmlOutput.endDocument(ForkXmlOutput.java:70)
at com.sun.xml.bind.v2.runtime.XMLSerializer.endDocument(XMLSerializer.java:855)
at com.sun.xml.bind.v2.runtime.MarshallerImpl.postwrite(MarshallerImpl.java:369)
at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:316)
... 36 more
Caused by: org.apache.catalina.connector.ClientAbortException: java.io.IOException: Connection reset by peer
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:396)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:426)
at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:345)
at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:320)
at org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:110)
at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:99)
at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
at com.ctc.wstx.sw.BufferingXmlWriter.close(BufferingXmlWriter.java:194)
at com.ctc.wstx.sw.BaseStreamWriter.finishDocument(BaseStreamWriter.java:1685)
... 44 more
Caused by: java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
at sun.nio.ch.IOUtil.write(IOUtil.java:51)
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:470)
at org.apache.tomcat.util.net.SecureNioChannel.flush(SecureNioChannel.java:140)
at org.apache.tomcat.util.net.SecureNioChannel.write(SecureNioChannel.java:521)
at org.apache.tomcat.util.net.NioBlockingSelector.write(NioBlockingSelector.java:101)
at org.apache.tomcat.util.net.NioSelectorPool.write(NioSelectorPool.java:172)
at org.apache.coyote.http11.InternalNioOutputBuffer.writeToSocket(InternalNioOutputBuffer.java:139)
at org.apache.coyote.http11.InternalNioOutputBuffer.addToBB(InternalNioOutputBuffer.java:197)
at org.apache.coyote.http11.InternalNioOutputBuffer.access$000(InternalNioOutputBuffer.java:41)
at org.apache.coyote.http11.InternalNioOutputBuffer$SocketOutputBuffer.doWrite(InternalNioOutputBuffer.java:320)
at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:118)
at org.apache.coyote.http11.AbstractOutputBuffer.doWrite(AbstractOutputBuffer.java:256)
at org.apache.coyote.Response.doWrite(Response.java:491)
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:391)
... 52 more
2016-11-07 11:49:20,926 [error] [Tomcat-28 ] [JAMFHttpServlet ] - Unable to write out exception for request.
com.jamfsoftware.communication.exceptions.JAMFCommunicationException: javax.xml.bind.MarshalException
- with linked exception:
[com.ctc.wstx.exc.WstxIOException: java.io.IOException: Connection reset by peer]
at com.jamfsoftware.communication.jaxb.JAXBMessageMarshaller.writeMessage(JAXBMessageMarshaller.java:217)
at com.jamfsoftware.communication.JAMFMessageFactory.writeMessage(JAMFMessageFactory.java:43)
at com.jamfsoftware.jss.client.communication.JAMFHttpServlet.handleException(JAMFHttpServlet.java:206)
at com.jamfsoftware.jss.client.communication.JAMFHttpServlet.doPost(JAMFHttpServlet.java:96)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.client.communication.ClientCommunicationFilter.doFilter(ClientCommunicationFilter.java:61)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.frontend.JSSAccessFilter.doFilter(JSSAccessFilter.java:59)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.frontend.JSSLoadingFilter.doFilter(JSSLoadingFilter.java:208)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: javax.xml.bind.MarshalException
- with linked exception:
[com.ctc.wstx.exc.WstxIOException: java.io.IOException: Connection reset by peer]
at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:322)
at com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:172)
at com.jamfsoftware.communication.jaxb.JAXBMessageMarshaller.writeMessage(JAXBMessageMarshaller.java:214)
... 34 more
Caused by: com.ctc.wstx.exc.WstxIOException: java.io.IOException: Connection reset by peer
at com.ctc.wstx.sw.BaseStreamWriter.finishDocument(BaseStreamWriter.java:1687)
at com.ctc.wstx.sw.BaseStreamWriter.writeEndDocument(BaseStreamWriter.java:585)
at com.jamfsoftware.communication.jaxb.XMLStreamWriterForCdata.writeEndDocument(XMLStreamWriterForCdata.java:43)
at com.jamfsoftware.communication.jaxb.CDataXMLStreamWriter.writeEndDocument(CDataXMLStreamWriter.java:8)
at com.sun.xml.bind.v2.runtime.output.XMLStreamWriterOutput.endDocument(XMLStreamWriterOutput.java:106)
at com.sun.xml.bind.v2.runtime.output.ForkXmlOutput.endDocument(ForkXmlOutput.java:70)
at com.sun.xml.bind.v2.runtime.XMLSerializer.endDocument(XMLSerializer.java:855)
at com.sun.xml.bind.v2.runtime.MarshallerImpl.postwrite(MarshallerImpl.java:369)
at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:316)
... 36 more
Caused by: org.apache.catalina.connector.ClientAbortException: java.io.IOException: Connection reset by peer
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:396)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:426)
at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:345)
at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:320)
at org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:110)
at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:99)
at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
at com.ctc.wstx.sw.BufferingXmlWriter.close(BufferingXmlWriter.java:194)
at com.ctc.wstx.sw.BaseStreamWriter.finishDocument(BaseStreamWriter.java:1685)
... 44 more
Caused by: java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
at sun.nio.ch.IOUtil.write(IOUtil.java:51)
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:470)
at org.apache.tomcat.util.net.SecureNioChannel.flush(SecureNioChannel.java:140)
at org.apache.tomcat.util.net.SecureNioChannel.write(SecureNioChannel.java:521)
at org.apache.tomcat.util.net.NioBlockingSelector.write(NioBlockingSelector.java:101)
at org.apache.tomcat.util.net.NioSelectorPool.write(NioSelectorPool.java:172)
at org.apache.coyote.http11.InternalNioOutputBuffer.writeToSocket(InternalNioOutputBuffer.java:139)
at org.apache.coyote.http11.InternalNioOutputBuffer.addToBB(InternalNioOutputBuffer.java:197)
at org.apache.coyote.http11.InternalNioOutputBuffer.access$000(InternalNioOutputBuffer.java:41)
at org.apache.coyote.http11.InternalNioOutputBuffer$SocketOutputBuffer.doWrite(InternalNioOutputBuffer.java:320)
at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:118)
at org.apache.coyote.http11.AbstractOutputBuffer.doWrite(AbstractOutputBuffer.java:256)
at org.apache.coyote.Response.doWrite(Response.java:491)
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:391)
... 52 more

2016-11-07 11:40:50,658 [error] [Tomcat-19 ] [GlobalExceptionHandler ] - 500 []
org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:396)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:426)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:339)
at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:421)
at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:409)
at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:97)
at com.fasterxml.jackson.core.json.UTF8JsonGenerator._flushBuffer(UTF8JsonGenerator.java:1848)
at com.fasterxml.jackson.core.json.UTF8JsonGenerator.writeString(UTF8JsonGenerator.java:439)
at com.fasterxml.jackson.databind.ser.impl.StringCollectionSerializer.serializeContents(StringCollectionSerializer.java:170)
at com.fasterxml.jackson.databind.ser.impl.StringCollectionSerializer.serialize(StringCollectionSerializer.java:126)
at com.fasterxml.jackson.databind.ser.impl.StringCollectionSerializer.serialize(StringCollectionSerializer.java:23)
at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:575)
at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:666)
at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:156)
at com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer.serializeContents(IndexedListSerializer.java:113)
at com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer.serialize(IndexedListSerializer.java:73)
at com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer.serialize(IndexedListSerializer.java:19)
at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:575)
at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:666)
at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:156)
at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:129)
at com.fasterxml.jackson.databind.ObjectWriter.writeValue(ObjectWriter.java:851)
at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.writeInternal(AbstractJackson2HttpMessageConverter.java:264)
at org.springframework.http.converter.AbstractGenericHttpMessageConverter.write(AbstractGenericHttpMessageConverter.java:100)
at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodProcessor.writeWithMessageConverters(AbstractMessageConverterMethodProcessor.java:222)
at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodProcessor.writeWithMessageConverters(AbstractMessageConverterMethodProcessor.java:153)
at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.handleReturnValue(RequestResponseBodyMethodProcessor.java:165)
at org.springframework.web.method.support.HandlerMethodReturnValueHandlerComposite.handleReturnValue(HandlerMethodReturnValueHandlerComposite.java:80)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:126)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:814)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:737)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.frontend.JSSLoadingFilter.doFilter(JSSLoadingFilter.java:59)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: Broken pipe
at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
at sun.nio.ch.IOUtil.write(IOUtil.java:51)
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:470)
at org.apache.tomcat.util.net.SecureNioChannel.flush(SecureNioChannel.java:140)
at org.apache.tomcat.util.net.SecureNioChannel.write(SecureNioChannel.java:521)
at org.apache.tomcat.util.net.NioBlockingSelector.write(NioBlockingSelector.java:101)
at org.apache.tomcat.util.net.NioSelectorPool.write(NioSelectorPool.java:172)
at org.apache.coyote.http11.InternalNioOutputBuffer.writeToSocket(InternalNioOutputBuffer.java:139)
at org.apache.coyote.http11.InternalNioOutputBuffer.addToBB(InternalNioOutputBuffer.java:197)
at org.apache.coyote.http11.InternalNioOutputBuffer.access$000(InternalNioOutputBuffer.java:41)
at org.apache.coyote.http11.InternalNioOutputBuffer$SocketOutputBuffer.doWrite(InternalNioOutputBuffer.java:320)
at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:118)
at org.apache.coyote.http11.AbstractOutputBuffer.doWrite(AbstractOutputBuffer.java:256)
at org.apache.coyote.Response.doWrite(Response.java:491)
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:391)
... 61 more

SSL errors with OpenJDK 1.8.0_31:

2016-11-07 18:06:21,273 [error] [Tomcat-12 ] [eTitleSummaryHTMLResponse] - An error has occurred trying to retrieve software titles from the patch server
org.springframework.web.client.ResourceAccessException: I/O error on GET request for "https://jamf-patch.jamfcloud.com/v1/software":java.lang.RuntimeException: java.security.NoSuchAlgorithmException: EC AlgorithmParameters not available; nested exception is javax.net.ssl.SSLException: java.lang.RuntimeException: java.security.NoSuchAlgorithmException: EC AlgorithmParameters not available
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:607)
at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:572)
at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:523)
at com.jamfsoftware.jss.patch.PatchNationService.getAllSoftwareTitles(PatchNationService.java:121)
at com.jamfsoftware.jss.patch.PatchNationService.getAllSoftwareTitlesAvailable(PatchNationService.java:100)
at com.jamfsoftware.jss.patch.SoftwareTitleSummaryHTMLResponse.prepareListView(SoftwareTitleSummaryHTMLResponse.java:61)
at com.jamfsoftware.jss.frontend.HTMLResponse.prepareListViewWrapper(HTMLResponse.java:989)
at com.jamfsoftware.jss.frontend.HTMLResponse.process(HTMLResponse.java:601)
at com.jamfsoftware.jss.frontend.HTMLController.processRequest(HTMLController.java:300)
at com.jamfsoftware.jss.frontend.HTMLController.doGet(HTMLController.java:83)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.objects.system.sso.SsoFilter.doFilter(SsoFilter.java:45)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.frontend.JSSAccessFilter.doFilter(JSSAccessFilter.java:59)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.frontend.JSSLoadingFilter.doFilter(JSSLoadingFilter.java:208)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)

2016-11-08 01:09:28,551 [error] [duledPool-8] [JSSMetricsRunnable ] - The JSS could not submit anonymous metrics data to JN.
javax.net.ssl.SSLException: java.lang.RuntimeException: java.security.NoSuchAlgorithmException: EC AlgorithmParameters not available
at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1937)
at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1894)
at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1877)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1398)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1375)
at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:563)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1282)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1257)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
at com.jamfsoftware.jss.client.communication.JSSCommunicationRequest.writeMessage(JSSCommunicationRequest.java:115)
at com.jamfsoftware.jss.objects.metrics.JSSMetricsRunnable.run(JSSMetricsRunnable.java:52)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: java.security.NoSuchAlgorithmException: EC AlgorithmParameters not available
at sun.security.util.ECUtil.getECParameters(ECUtil.java:141)
at sun.security.util.ECUtil.getECParameterSpec(ECUtil.java:190)
at sun.security.ssl.JsseJce.getECParameterSpec(JsseJce.java:385)
at sun.security.ssl.HandshakeMessage$ECDH_ServerKeyExchange.<init>(HandshakeMessage.java:1060)
at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:277)
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:957)
at sun.security.ssl.Handshaker.process_record(Handshaker.java:892)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1050)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1363)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1391)
... 15 more
Caused by: java.security.NoSuchAlgorithmException: EC AlgorithmParameters not available
at sun.security.jca.GetInstance.getInstance(GetInstance.java:159)
at java.security.Security.getImpl(Security.java:695)
at java.security.AlgorithmParameters.getInstance(AlgorithmParameters.java:146)
at sun.security.util.ECUtil.getECParameters(ECUtil.java:139)
... 24 more

2016-11-08 09:08:32,732 [error] [Tomcat-21 ] [JSSSummaryHTMLResponse ] - Exception thrown when uploading summary to JAMF Nation
javax.net.ssl.SSLException: java.lang.RuntimeException: java.security.NoSuchAlgorithmException: EC AlgorithmParameters not available
at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1937)
at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1894)
at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1877)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1398)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1375)
at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:563)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1282)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1257)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
at com.jamfsoftware.jss.client.communication.JSSCommunicationRequest.writeMessage(JSSCommunicationRequest.java:115)
at com.jamfsoftware.jss.frontend.landingpages.JSSSummaryHTMLResponse.prepareListView(JSSSummaryHTMLResponse.java:326)
at com.jamfsoftware.jss.frontend.HTMLResponse.prepareListViewWrapper(HTMLResponse.java:989)
at com.jamfsoftware.jss.frontend.HTMLResponse.process(HTMLResponse.java:601)
at com.jamfsoftware.jss.frontend.HTMLController.processRequest(HTMLController.java:300)
at com.jamfsoftware.jss.frontend.HTMLController.doPost(HTMLController.java:89)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.objects.system.sso.SsoFilter.doFilter(SsoFilter.java:45)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.frontend.JSSAccessFilter.doFilter(JSSAccessFilter.java:59)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.jamfsoftware.jss.frontend.JSSLoadingFilter.doFilter(JSSLoadingFilter.java:208)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: java.security.NoSuchAlgorithmException: EC AlgorithmParameters not available
at sun.security.util.ECUtil.getECParameters(ECUtil.java:141)
at sun.security.util.ECUtil.getECParameterSpec(ECUtil.java:190)
at sun.security.ssl.JsseJce.getECParameterSpec(JsseJce.java:385)
at sun.security.ssl.HandshakeMessage$ECDH_ServerKeyExchange.<init>(HandshakeMessage.java:1060)
at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:277)
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:957)
at sun.security.ssl.Handshaker.process_record(Handshaker.java:892)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1050)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1363)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1391)
... 43 more
Caused by: java.security.NoSuchAlgorithmException: EC AlgorithmParameters not available
at sun.security.jca.GetInstance.getInstance(GetInstance.java:159)
at java.security.Security.getImpl(Security.java:695)
at java.security.AlgorithmParameters.getInstance(AlgorithmParameters.java:146)
at sun.security.util.ECUtil.getECParameters(ECUtil.java:139)
... 52 more

Here's an update...no crashes today.

We lowered our tomcat max threads to 200 (from 450). This along with OpenJDK seems to have stabilized the JSS. We are testing OpenJDK 1.8.0_111 in our dev environment and will be moving to this build to fix the TLS issues.