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Re: [Bigdata-developers] java.lang.Error: Two allocators at same address
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From: Jeremy J C. <jj...@sy...> - 2015-10-29 21:32:32
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Yes that makes sense, we moved forward by more carefully stopping the system and taking a further copy Jeremy > On Oct 29, 2015, at 11:46 AM, Bryan Thompson <br...@sy...> wrote: > > Copy of the journal under update is not supported and could yield this outcome. > > You could try returning to the previous commit point. See com.bigdata.journal.Options for an option to open the previous root block. However, copy under update could easily have caused the copy to be bad in a fashion that is not recoverable (in the copy). The original journal should be fine of course. > > Thanks, > Bryan > > ---- > Bryan Thompson > Chief Scientist & Founder > SYSTAP, LLC > 4501 Tower Road > Greensboro, NC 27410 > br...@sy... <mailto:br...@sy...> > http://blazegraph.com <http://blazegraph.com/> > http://blog.blazegraph.com <http://blog.blazegraph.com/> > > Blazegraph™ <http://www.blazegraph.com/> is our ultra high-performance graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints APIs. Blazegraph is now available with GPU acceleration using our disruptive technology to accelerate data-parallel graph analytics and graph query. > CONFIDENTIALITY NOTICE: This email and its contents and attachments are for the sole use of the intended recipient(s) and are confidential or proprietary to SYSTAP. Any unauthorized review, use, disclosure, dissemination or copying of this email or its contents or attachments is prohibited. If you have received this communication in error, please notify the sender by reply email and permanently delete all copies of the email and its contents and attachments. > > > > On Thu, Oct 29, 2015 at 2:18 PM, Jeremy J Carroll <jj...@sy... <mailto:jj...@sy...>> wrote: > > Does this error message mean the journal file is corrupt? > > One theory we have is that the journal file may have been copied while updates were in progress (which I do not believe is supported) > > thanks > > Jeremy > > > > WARN : 1 main org.eclipse.jetty.util.component.AbstractLifeCycle.setFailed(AbstractLifeCycle.java:212): FAILED o.e.j.w.WebAppContext@887af79{/bigdata,file:/usr/share/blazegraph/var/jetty/,STARTING}{/usr/share/blazegraph/var/jetty}: java.lang.Error: Two allocators at same address > java.lang.Error: Two allocators at same address > at com.bigdata.rwstore.FixedAllocator.compareTo(FixedAllocator.java:102) > at java.util.ComparableTimSort.mergeLo(ComparableTimSort.java:684) > at java.util.ComparableTimSort.mergeAt(ComparableTimSort.java:481) > at java.util.ComparableTimSort.mergeCollapse(ComparableTimSort.java:406) > at java.util.ComparableTimSort.sort(ComparableTimSort.java:213) > at java.util.Arrays.sort(Arrays.java:1312) > at java.util.Arrays.sort(Arrays.java:1506) > at java.util.ArrayList.sort(ArrayList.java:1454) > at java.util.Collections.sort(Collections.java:141) > at com.bigdata.rwstore.RWStore.readAllocationBlocks(RWStore.java:1683) > at com.bigdata.rwstore.RWStore.initfromRootBlock(RWStore.java:1558) > at com.bigdata.rwstore.RWStore.<init>(RWStore.java:970) > at com.bigdata.journal.RWStrategy.<init>(RWStrategy.java:137) > at com.bigdata.journal.AbstractJournal.<init>(AbstractJournal.java:1265) > at com.bigdata.journal.Journal.<init>(Journal.java:275) > at com.bigdata.journal.Journal.<init>(Journal.java:268) > at com.bigdata.rdf.sail.webapp.BigdataRDFServletContextListener.openIndexManager(BigdataRDFServletContextListener.java:798) > at com.bigdata.rdf.sail.webapp.BigdataRDFServletContextListener.contextInitialized(BigdataRDFServletContextListener.java:276) > at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:798) > at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:444) > at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:789) > at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:294) > at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1341) > at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1334) > at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741) > at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:497) > at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) > at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) > at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) > at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) > at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:163) > at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) > at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) > at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) > at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) > at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) > at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) > at org.eclipse.jetty.server.Server.start(Server.java:387) > at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) > at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) > at org.eclipse.jetty.server.Server.doStart(Server.java:354) > at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) > at com.bigdata.rdf.sail.webapp.NanoSparqlServer.awaitServerStart(NanoSparqlServer.java:485) > at com.bigdata.rdf.sail.webapp.NanoSparqlServer.main(NanoSparqlServer.java:449) > > > ------------------------------------------------------------------------------ > _______________________________________________ > Bigdata-developers mailing list > Big...@li... <mailto:Big...@li...> > https://lists.sourceforge.net/lists/listinfo/bigdata-developers <https://lists.sourceforge.net/lists/listinfo/bigdata-developers> > |
