We are seeing the same issue. Deleted buffer files and disabled output
buffer, but that didn't help..
Let's hope they fixed this in 0.92.1
On Monday, December 8, 2014 2:12:10 PM UTC+1, Razvan Grigore wrote:
>
> We have the same problem, after updating to 0.92, some at startup:
>
> 2014-12-08T13:54:55.590+01:00 ERROR [MasterCacheWorkerThread] Error while
> trying to work on MasterCache <org.graylog2.caches.DiskJournalCache.Output>.
> java.lang.NullPointerException
> at org.mapdb.Queues$SimpleQueue.peek(Queues.java:117)
> at org.mapdb.Queues$SimpleQueue.isEmpty(Queues.java:287)
> at
> org.graylog2.caches.DiskJournalCache.isEmpty(DiskJournalCache.java:238)
> at
> org.graylog2.periodical.MasterCacheWorkerThread.work(MasterCacheWorkerThread.java:106)
> at
> org.graylog2.periodical.MasterCacheWorkerThread.access$200(MasterCacheWorkerThread.java:43)
> at
> org.graylog2.periodical.MasterCacheWorkerThread$2.run(MasterCacheWorkerThread.java:87)
> at java.lang.Thread.run(Thread.java:745)
> 2014-12-08T13:54:57.101+01:00 ERROR [AbstractCacheWorkerThread] Exception
> while working on cache:
> java.lang.NullPointerException
> at org.mapdb.Queues$SimpleQueue.poll(Queues.java:135)
> at org.mapdb.Queues$SimpleQueue.drainTo(Queues.java:271)
> at
> org.graylog2.caches.DiskJournalCache.drainTo(DiskJournalCache.java:207)
> at
> org.graylog2.periodical.AbstractCacheWorkerThread.drainMessagesEnqueue(AbstractCacheWorkerThread.java:79)
> at
> org.graylog2.periodical.AbstractCacheWorkerThread.work(AbstractCacheWorkerThread.java:58)
> at
> org.graylog2.periodical.OutputCacheWorkerThread$1.run(OutputCacheWorkerThread.java:60)
> at java.lang.Thread.run(Thread.java:745)
>
> ... but also a shorter one all the time, each few seconds:
>
>
> 2014-12-08T13:56:47.912+01:00 ERROR [MasterCacheWorkerThread] Error while
> trying to work on MasterCache <org.graylog2.caches.DiskJournalCache.Output>.
> java.lang.NullPointerException
> 2014-12-08T13:56:57.332+01:00 ERROR [MasterCacheWorkerThread] Error while
> trying to work on MasterCache <org.graylog2.caches.DiskJournalCache.Output>.
> java.lang.NullPointerException
> 2014-12-08T13:57:17.003+01:00 ERROR [AbstractCacheWorkerThread] Exception
> while working on cache:
> java.lang.NullPointerException
>
> I already tried to delete the contents of that folder and restart the
> graylog-server, but still the same.
>
> Razvan
>
>
> On Tuesday, December 2, 2014 11:44:53 AM UTC+1, Jochen Schalanda wrote:
>>
>> Hi Martin,
>>
>> please try deleting the files in your message_cache_spool_dir (see
>> graylog2.conf).
>>
>>
>> Cheers,
>> Jochen
>>
>> On Tuesday, 2 December 2014 10:16:38 UTC+1, Martin René Mortensen wrote:
>>>
>>> After upgrading to 0.92 Im having troubles with
>>> java.lang.NullPointerException in GL2 server logs. I have 3 graylog2
>>> servers all reporting the same errors periodically.
>>>
>>> I'm getting these when starting:
>>>
>>> 2014-12-01T14:09:33.416+01:00 INFO [node] [node2] initialized
>>> 2014-12-01T14:09:33.685+01:00 INFO [DiskJournalCache] Compacting
>>> off-heap message cache database files (output-cache)
>>> 2014-12-01T14:09:36.913+01:00 INFO [OutputBuffer] Initialized
>>> OutputBuffer with ring size <8192> and wait strategy <BlockingWaitStrategy>.
>>> 2014-12-01T14:09:36.982+01:00 INFO [Main] Graylog2 Server 0.92.0
>>> (c1fe236) starting up. (JRE: Oracle Corporation 1.7.0_72 on Linux
>>> 3.10.0-123.9.3.el7.x86_64)
>>> 2014-12-01T14:09:37.034+01:00 INFO [PeriodicalsService] Starting 17
>>> periodicals ...
>>> 2014-12-01T14:09:37.038+01:00 INFO [PeriodicalsService] Not starting
>>> [org.graylog2.periodical.TelemetryReporterThread] periodical. Not
>>> configured to run on this node.
>>> 2014-12-01T14:09:37.038+01:00 INFO [Periodicals] Starting
>>> [org.graylog2.periodical.StreamThroughputCounterManagerThread] periodical
>>> in [0s], polling every [1s].
>>> 2014-12-01T14:09:37.039+01:00 INFO [Periodicals] Starting
>>> [org.graylog2.periodical.InputCacheWorkerThread] periodical, running
>>> forever.
>>> 2014-12-01T14:09:37.039+01:00 INFO [PeriodicalsService] Not starting
>>> [org.graylog2.periodical.IndexerClusterCheckerThread] periodical. Only
>>> started on graylog2-server master nodes.
>>> 2014-12-01T14:09:37.039+01:00 INFO [PeriodicalsService] Not starting
>>> [org.graylog2.periodical.ClusterHealthCheckThread] periodical. Only started
>>> on graylog2-server master nodes.
>>> 2014-12-01T14:09:37.039+01:00 INFO [PeriodicalsService] Not starting
>>> [org.graylog2.periodical.ContentPackLoaderPeriodical] periodical. Only
>>> started on graylog2-server master nodes.
>>> 2014-12-01T14:09:37.039+01:00 INFO [PeriodicalsService] Not starting
>>> [org.graylog2.periodical.AlertScannerThread] periodical. Only started on
>>> graylog2-server master nodes.
>>> 2014-12-01T14:09:37.040+01:00 INFO [Periodicals] Starting
>>> [org.graylog2.periodical.BatchedElasticSearchOutputFlushThread] periodical
>>> in [0s], polling every [5s].
>>> 2014-12-01T14:09:37.040+01:00 INFO [Periodicals] Starting
>>> [org.graylog2.periodical.GarbageCollectionWarningThread] periodical,
>>> running forever.
>>> 2014-12-01T14:09:37.041+01:00 INFO [PeriodicalsService] Not starting
>>> [org.graylog2.periodical.IndexRotationThread] periodical. Only started on
>>> graylog2-server master nodes.
>>> 2014-12-01T14:09:37.041+01:00 INFO [Periodicals] Starting
>>> [org.graylog2.periodical.ThroughputCounterManagerThread] periodical in
>>> [0s], polling every [1s].
>>> 2014-12-01T14:09:37.042+01:00 INFO [Periodicals] Starting
>>> [org.graylog2.periodical.MasterCacheWorkerThread] periodical, running
>>> forever.
>>> 2014-12-01T14:09:37.043+01:00 INFO [Periodicals] Starting
>>> [org.graylog2.periodical.DeadLetterThread] periodical, running forever.
>>> 2014-12-01T14:09:37.044+01:00 INFO [PeriodicalsService] Not starting
>>> [org.graylog2.periodical.VersionCheckThread] periodical. Only started on
>>> graylog2-server master nodes.
>>> 2014-12-01T14:09:37.044+01:00 INFO [PeriodicalsService] Not starting
>>> [org.graylog2.periodical.IndexRetentionThread] periodical. Only started on
>>> graylog2-server master nodes.
>>> 2014-12-01T14:09:37.044+01:00 INFO [Periodicals] Starting
>>> [org.graylog2.periodical.OutputCacheWorkerThread] periodical, running
>>> forever.
>>> 2014-12-01T14:09:37.044+01:00 INFO [Periodicals] Starting
>>> [org.graylog2.periodical.NodePingThread] periodical in [0s], polling every
>>> [1s].
>>> 2014-12-01T14:09:37.050+01:00 INFO [node] [node2] starting ...
>>> 2014-12-01T14:09:37.270+01:00 INFO [transport] [node2] bound_address
>>> {inet[/0:0:0:0:0:0:0:0:9350]}, publish_address {inet[/1.1.1.107:9350]}
>>> 2014-12-01T14:09:37.279+01:00 ERROR [MasterCacheWorkerThread] Error
>>> while trying to work on MasterCache
>>> <org.graylog2.caches.DiskJournalCache.Output>.
>>> java.lang.NullPointerException
>>> at org.mapdb.Queues$SimpleQueue.peek(Queues.java:117)
>>> at org.mapdb.Queues$SimpleQueue.isEmpty(Queues.java:287)
>>> at
>>> org.graylog2.caches.DiskJournalCache.isEmpty(DiskJournalCache.java:238)
>>> at
>>> org.graylog2.periodical.MasterCacheWorkerThread.work(MasterCacheWorkerThread.java:102)
>>> at
>>> org.graylog2.periodical.MasterCacheWorkerThread.access$200(MasterCacheWorkerThread.java:43)
>>> at
>>> org.graylog2.periodical.MasterCacheWorkerThread$2.run(MasterCacheWorkerThread.java:87)
>>> at java.lang.Thread.run(Thread.java:745)
>>> 2014-12-01T14:09:37.305+01:00 INFO [discovery] [node2]
>>> spocklog/zvu6TQifTVe0eBV_h9NU0A
>>> 2014-12-01T14:09:38.497+01:00 ERROR [MasterCacheWorkerThread] Error
>>> while trying to work on MasterCache
>>> <org.graylog2.caches.DiskJournalCache.Output>.
>>> java.lang.NullPointerException
>>> at org.mapdb.Queues$SimpleQueue.peek(Queues.java:117)
>>> at org.mapdb.Queues$SimpleQueue.isEmpty(Queues.java:287)
>>> at
>>> org.graylog2.caches.DiskJournalCache.isEmpty(DiskJournalCache.java:238)
>>> at
>>> org.graylog2.periodical.MasterCacheWorkerThread.work(MasterCacheWorkerThread.java:102)
>>> at
>>> org.graylog2.periodical.MasterCacheWorkerThread.access$200(MasterCacheWorkerThread.java:43)
>>> at
>>> org.graylog2.periodical.MasterCacheWorkerThread$2.run(MasterCacheWorkerThread.java:87)
>>> at java.lang.Thread.run(Thread.java:745)
>>> 2014-12-01T14:09:38.763+01:00 INFO [KieRepositoryImpl] KieModule was
>>> added:MemoryKieModule[ ReleaseId=org.graylog2:dynamic-rules:0]
>>> 2014-12-01T14:09:38.852+01:00 INFO [KieRepositoryImpl] Adding KieModule
>>> from resource :[ByteArrayResource resource=[B@5da78d54]
>>> 2014-12-01T14:09:38.961+01:00 INFO [KieRepositoryImpl] KieModule was
>>> added:MemoryKieModule[ ReleaseId=org.graylog2:dynamic-rules:0]
>>> 2014-12-01T14:09:39.475+01:00 WARN [BatchedElasticSearchOutput]
>>> Clearing buffer (5000 messages) because the Elasticsearch cluster is down.
>>> 2014-12-01T14:09:40.179+01:00 WARN [BatchedElasticSearchOutput]
>>> Clearing buffer (5000 messages) because the Elasticsearch cluster is down.
>>> 2014-12-01T14:09:40.313+01:00 WARN [discovery] [node2] waited for 3s
>>> and no initial state was set by the discovery
>>> 2014-12-01T14:09:40.315+01:00 INFO [node] [node2] started
>>>
>>>
--
You received this message because you are subscribed to the Google Groups
"graylog2" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
