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https://issues.apache.org/jira/browse/NIFI-3839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pierre Villard resolved NIFI-3839.
----------------------------------
Resolution: Feedback Received
Apache NiFi 1.x is no longer maintained and no new release is planned on the
1.x release line. Marking as resolved as part of a cleanup operation. Please
open a new one with an updated description if this is still relevant for NiFi
2.x.
> Problem accessing provenance initially when upgrading from 1.1.2 to 1.2.0
> -------------------------------------------------------------------------
>
> Key: NIFI-3839
> URL: https://issues.apache.org/jira/browse/NIFI-3839
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.2.0
> Environment: centos 7, docker instance, OpenJDK 1.8
> Reporter: Joe Percivall
> Priority: Minor
>
> Upgraded a long running dev docker 1.1.2 instance to 1.2.0 RC1. Did not
> change any configuration. After leaving it running for a couple days, when I
> attempted to access provenance either by right-clicking the component or by
> accessing it through the hamburger menu I got a 500 error due to a NPE. I see
> the stacktrace in the window that should have the provenance events
> (stacktraces from nifi-app log below). Upgraded the version to RC2
> (restarting the container) and afterwards it worked.
> There are no tickets resolved in RC2 that appear to relate to this issue.
> One thing of note relating to provenance, there would have been events that
> expired between being started with 1.2.0-RC1 and the provenance being queried.
> The docker container was running the latest version of Centos7 with OpenJdk
> java 1.8.0 and the provenance volume was mounted (so it persisted through
> restarts). Also, the instance is secure with certs and I had the correct
> policies to access the provenance.
> I have not been able to reproduce and restarting the instance appeared to
> resolve the issue. I am logging an issue relating to the RC because I believe
> there may be an issue related to upgrading 1.1.2 -> 1.2.0 and provenance
> events expiring while keeping an old prov repo but is solved by restarting.
> For the stacktraces, I pulled a couple lines before/after the actual
> stacktrace in order to provide context and maybe some pertinent context.
> Stacktrace 1:
> {code}
> 2017-05-08 14:05:36,943 INFO [Provenance Maintenance Thread-2]
> o.a.n.p.lucene.UpdateMinimumEventId Updated Minimum Event ID for Provenance
> Event Repository - Minimum Event ID now 589858079
> 2017-05-08 14:05:36,943 INFO [Provenance Maintenance Thread-2]
> o.a.n.p.PersistentProvenanceRepository Successfully performed Expiration
> Action org.apache.nifi.provenance.lucene.UpdateMinimumEventId@6340141b on
> Provenance Event file ./provenance_repository/589858075.prov.gz in 1 millis
> 2017-05-08 14:05:36,944 INFO [Provenance Maintenance Thread-2]
> o.a.n.p.lucene.DeleteIndexAction Removed expired Provenance Event file
> ./provenance_repository/589858075.prov.gz
> 2017-05-08 14:05:36,944 INFO [Provenance Maintenance Thread-2]
> o.a.n.p.lucene.DeleteIndexAction Removed expired Provenance Table-of-Contents
> file ./provenance_repository/toc/589858075.toc
> 2017-05-08 14:05:36,944 INFO [Provenance Maintenance Thread-2]
> o.a.n.p.PersistentProvenanceRepository Successfully performed Expiration
> Action org.apache.nifi.provenance.expiration.FileRemovalAction@16a8507e on
> Provenance Event file ./provenance_repository/589858075.prov.gz in 402049
> nanos
> 2017-05-08 14:05:38,879 WARN [NiFi Web Server-18211]
> org.eclipse.jetty.server.HttpChannel /nifi/provenance
> javax.servlet.ServletException: org.eclipse.jetty.servlet.ServletHolder$1:
> java.lang.NullPointerException
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:138)
> at
> org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:561)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
> at org.eclipse.jetty.server.Server.handle(Server.java:564)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
> at
> org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:258)
> at
> org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:147)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
> at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
> at
> org.eclipse.jetty.util.thread.Invocable.invokePreferred(Invocable.java:122)
> at
> org.eclipse.jetty.util.thread.strategy.ExecutingExecutionStrategy.invoke(ExecutingExecutionStrategy.java:58)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:201)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:133)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:672)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:590)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: org.eclipse.jetty.servlet.ServletHolder$1:
> java.lang.NullPointerException
> at
> org.eclipse.jetty.servlet.ServletHolder.makeUnavailable(ServletHolder.java:596)
> at
> org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:655)
> at
> org.eclipse.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:498)
> at
> org.eclipse.jetty.servlet.ServletHolder.ensureInstance(ServletHolder.java:785)
> at
> org.eclipse.jetty.servlet.ServletHolder.prepare(ServletHolder.java:770)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:538)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1593)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1239)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:481)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1562)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1141)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:118)
> at
> org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:561)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
> at org.eclipse.jetty.server.Server.handle(Server.java:564)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
> at
> org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:258)
> at
> org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:147)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
> at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
> ... 3 common frames omitted
> Caused by: java.lang.NullPointerException: null
> at
> org.apache.jasper.servlet.JspServlet.handleMissingResource(JspServlet.java:397)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:387)
> at org.apache.jasper.servlet.JspServlet.init(JspServlet.java:138)
> at
> org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:637)
> ... 32 common frames omitted
> 2017-05-08 14:05:39,462 INFO [Provenance Maintenance Thread-1]
> o.a.n.p.lucene.UpdateMinimumEventId Updated Minimum Event ID for Provenance
> Event Repository - Minimum Event ID now 589858259
> 2017-05-08 14:05:39,462 INFO [Provenance Maintenance Thread-1]
> o.a.n.p.PersistentProvenanceRepository Successfully performed Expiration
> Action org.apache.nifi.provenance.lucene.UpdateMinimumEventId@6340141b on
> Provenance Event file ./provenance_repository/589858080.prov.gz in 10 millis
> {code}
> Stacktrace 2:
> {code}
> 2017-05-08 14:07:21,100 INFO [Provenance Maintenance Thread-2]
> o.a.n.p.lucene.UpdateMinimumEventId Updated Minimum Event ID for Provenance
> Event Repository - Minimum Event ID now 589873378
> 2017-05-08 14:07:21,100 INFO [Provenance Maintenance Thread-2]
> o.a.n.p.PersistentProvenanceRepository Successfully performed Expiration
> Action org.apache.nifi.provenance.lucene.UpdateMinimumEventId@6340141b on
> Provenance Event file ./provenance_repository/589873199.prov.gz in 11 millis
> 2017-05-08 14:07:21,101 INFO [Provenance Maintenance Thread-2]
> o.a.n.p.lucene.DeleteIndexAction Removed expired Provenance Event file
> ./provenance_repository/589873199.prov.gz
> 2017-05-08 14:07:21,101 INFO [Provenance Maintenance Thread-2]
> o.a.n.p.lucene.DeleteIndexAction Removed expired Provenance Table-of-Contents
> file ./provenance_repository/toc/589873199.toc
> 2017-05-08 14:07:21,101 INFO [Provenance Maintenance Thread-2]
> o.a.n.p.PersistentProvenanceRepository Successfully performed Expiration
> Action org.apache.nifi.provenance.expiration.FileRemovalAction@16a8507e on
> Provenance Event file ./provenance_repository/589873199.prov.gz in 562266
> nanos
> 2017-05-08 14:07:21,379 WARN [NiFi Web Server-18263]
> org.eclipse.jetty.server.HttpChannel /nifi/provenance
> javax.servlet.ServletException: org.eclipse.jetty.servlet.ServletHolder$1:
> java.lang.NullPointerException
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:138)
> at
> org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:561)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
> at org.eclipse.jetty.server.Server.handle(Server.java:564)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
> at
> org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:258)
> at
> org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:147)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
> at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
> at
> org.eclipse.jetty.util.thread.Invocable.invokePreferred(Invocable.java:122)
> at
> org.eclipse.jetty.util.thread.strategy.ExecutingExecutionStrategy.invoke(ExecutingExecutionStrategy.java:58)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:201)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:133)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:672)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:590)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: org.eclipse.jetty.servlet.ServletHolder$1:
> java.lang.NullPointerException
> at
> org.eclipse.jetty.servlet.ServletHolder.makeUnavailable(ServletHolder.java:596)
> at
> org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:655)
> at
> org.eclipse.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:498)
> at
> org.eclipse.jetty.servlet.ServletHolder.ensureInstance(ServletHolder.java:785)
> at
> org.eclipse.jetty.servlet.ServletHolder.prepare(ServletHolder.java:770)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:538)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1593)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1239)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:481)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1562)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1141)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:118)
> at
> org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:561)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
> at org.eclipse.jetty.server.Server.handle(Server.java:564)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
> at
> org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:258)
> at
> org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:147)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
> at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
> ... 3 common frames omitted
> Caused by: java.lang.NullPointerException: null
> at
> org.apache.jasper.servlet.JspServlet.handleMissingResource(JspServlet.java:397)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:387)
> at org.apache.jasper.servlet.JspServlet.init(JspServlet.java:138)
> at
> org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:637)
> ... 32 common frames omitted
> {code}
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