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Re: Hive & Druid Integration Deserialize Error

by Expert Contributor in Support Questions
‎08-16-2017 02:57 AM
‎08-16-2017 02:57 AM
@Slim Thanks for your advise. You are right. The NPE is a side effect of running out of memory. It works perfectly (response under 1s with cached data) after reducing Druid Historical buffer size. ... View more

Re: Hive & Druid Integration Deserialize Error

by Expert Contributor in Support Questions
‎08-02-2017 03:12 AM
‎08-02-2017 03:12 AM
Also got exception in my druid historical log. 2017-08-02T03:08:47,572 INFO [groupBy_ssb_druid_[1997-09-01T00:00:00.000Z/1997-10-01T00:00:00.000Z]] io.druid.offheap.OffheapBufferGenerator - Allocating new intermediate processing buffer[77] of size[1,073,741,824] 2017-08-02T03:08:47,573 ERROR [processing-6] io.druid.query.GroupByMergedQueryRunner - Exception with one of the sequences! java.lang.NullPointerException at io.druid.query.aggregation.DoubleSumAggregatorFactory.factorize(DoubleSumAggregatorFactory.java:59) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at io.druid.segment.incremental.OnheapIncrementalIndex.factorizeAggs(OnheapIncrementalIndex.java:222) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at io.druid.segment.incremental.OnheapIncrementalIndex.addToFacts(OnheapIncrementalIndex.java:186) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at io.druid.segment.incremental.IncrementalIndex.add(IncrementalIndex.java:492) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at io.druid.query.groupby.GroupByQueryHelper$3.accumulate(GroupByQueryHelper.java:127) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at io.druid.query.groupby.GroupByQueryHelper$3.accumulate(GroupByQueryHelper.java:119) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at com.metamx.common.guava.BaseSequence.accumulate(BaseSequence.java:67) ~[java-util-0.27.10.jar:?] at com.metamx.common.guava.ConcatSequence$1.accumulate(ConcatSequence.java:46) ~[java-util-0.27.10.jar:?] at com.metamx.common.guava.ConcatSequence$1.accumulate(ConcatSequence.java:42) ~[java-util-0.27.10.jar:?] at com.metamx.common.guava.MappingAccumulator.accumulate(MappingAccumulator.java:39) ~[java-util-0.27.10.jar:?] at com.metamx.common.guava.FilteringAccumulator.accumulate(FilteringAccumulator.java:40) ~[java-util-0.27.10.jar:?] at com.metamx.common.guava.MappingAccumulator.accumulate(MappingAccumulator.java:39) ~[java-util-0.27.10.jar:?] at com.metamx.common.guava.BaseSequence.accumulate(BaseSequence.java:67) ~[java-util-0.27.10.jar:?] at com.metamx.common.guava.MappedSequence.accumulate(MappedSequence.java:40) ~[java-util-0.27.10.jar:?] at com.metamx.common.guava.ResourceClosingSequence.accumulate(ResourceClosingSequence.java:38) ~[java-util-0.27.10.jar:?] at com.metamx.common.guava.FilteredSequence.accumulate(FilteredSequence.java:42) ~[java-util-0.27.10.jar:?] at com.metamx.common.guava.MappedSequence.accumulate(MappedSequence.java:40) ~[java-util-0.27.10.jar:?] at com.metamx.common.guava.ResourceClosingSequence.accumulate(ResourceClosingSequence.java:38) ~[java-util-0.27.10.jar:?] at com.metamx.common.guava.ConcatSequence.accumulate(ConcatSequence.java:40) ~[java-util-0.27.10.jar:?] at com.metamx.common.guava.ResourceClosingSequence.accumulate(ResourceClosingSequence.java:38) ~[java-util-0.27.10.jar:?] at io.druid.query.MetricsEmittingQueryRunner$1.accumulate(MetricsEmittingQueryRunner.java:104) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at io.druid.query.MetricsEmittingQueryRunner$1.accumulate(MetricsEmittingQueryRunner.java:104) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at io.druid.query.spec.SpecificSegmentQueryRunner$2$1.call(SpecificSegmentQueryRunner.java:87) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at io.druid.query.spec.SpecificSegmentQueryRunner.doNamed(SpecificSegmentQueryRunner.java:171) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at io.druid.query.spec.SpecificSegmentQueryRunner.access$400(SpecificSegmentQueryRunner.java:41) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at io.druid.query.spec.SpecificSegmentQueryRunner$2.doItNamed(SpecificSegmentQueryRunner.java:162) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at io.druid.query.spec.SpecificSegmentQueryRunner$2.accumulate(SpecificSegmentQueryRunner.java:80) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at io.druid.query.CPUTimeMetricQueryRunner$1.accumulate(CPUTimeMetricQueryRunner.java:81) ~[druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at com.metamx.common.guava.Sequences$1.accumulate(Sequences.java:90) ~[java-util-0.27.10.jar:?] at io.druid.query.GroupByMergedQueryRunner$1$1.call(GroupByMergedQueryRunner.java:120) [druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at io.druid.query.GroupByMergedQueryRunner$1$1.call(GroupByMergedQueryRunner.java:111) [druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_121] at io.druid.query.PrioritizedListenableFutureTask.run(PrioritizedExecutorService.java:271) [druid-processing-0.9.2.2.6.1.0-129.jar:0.9.2.2.6.1.0-129] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_121] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_121] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121] ... View more

Re: Hive & Druid Integration Deserialize Error

by Expert Contributor in Support Questions
‎08-02-2017 02:45 AM
‎08-02-2017 02:45 AM
@Slim My query json from hive explain. {"queryType":"groupBy","dataSource":"ssb_druid","granularity":"all","dimensions":[{"type":"default","dimension":"d_year"},{"type":"default","dimension":"p_category"},{"type":"default","dimension":"s_nation"}],"limitSpec":{"type":"default"},"filter":{"type":"and","fields":[{"type":"or","fields":[{"type":"selector","dimension":"d_year","value":"1997"},{"type":"selector","dimension":"d_year","value":"1998"}]},{"type":"or","fields":[{"type":"selector","dimension":"p_mfgr","value":"MFGR#1"},{"type":"selector","dimension":"p_mfgr","value":"MFGR#2"}]},{"type":"selector","dimension":"c_region","value":"AMERICA"},{"type":"selector","dimension":"s_region","value":"AMERICA"}]},"aggregations":[{"type":"doubleSum","name":"$f3","fieldName":"net_revenue"}],"intervals":["1900-01-01T00:00:00.000/3000-01-01T00:00:00.000"]}<br> And my curl output. curl -X POST 'http://host:8082/druid/v2/?pretty' -H 'Content-Type:application/json' -d @./q4.2-druid.json { "error" : "Unknown exception", "errorMessage" : "Failure getting results from[http://druid_host:8083/druid/v2/] because of [Invalid type marker byte 0x3c for expected value token\n at [Source: java.io.SequenceInputStream@1f0ff6f5; line: -1, column: 1]]", "errorClass" : "com.metamx.common.RE", "host" : null } <br> ... View more

Hive & Druid Integration Deserialize Error

by Expert Contributor in Support Questions
‎07-31-2017 05:25 AM
‎07-31-2017 05:25 AM
Hi, Follow the Hortonworks blog and this instruction, I successfully created my Hive table cube index in Druid and ran some simple queries. But I got a deserialization error when running query Q4.2. Has anyone seen this before? I am using HDP2.6.1. INFO : We are setting the hadoop caller context from HIVE_SSN_ID:152d59b7-0b88-46b2-b419-a6e457e9a06d to hive_20170731043035_22fc1b1b-6779-430d-a9c4-d31c2dee6eec INFO : Semantic Analysis Completed INFO : Returning Hive schema: Schema(fieldSchemas:[FieldSchema(name:d_year, type:string, comment:null), FieldSchema(name:s_nation, type:string, comment:null), FieldSchema(name:p_category, type:string, comment:null), FieldSchema(name:profit, type:float, comment:null)], properties:null) INFO : Completed compiling command(queryId=hive_20170731043035_22fc1b1b-6779-430d-a9c4-d31c2dee6eec); Time taken: 0.34 seconds INFO : We are resetting the hadoop caller context to HIVE_SSN_ID:152d59b7-0b88-46b2-b419-a6e457e9a06d INFO : Setting caller context to query id hive_20170731043035_22fc1b1b-6779-430d-a9c4-d31c2dee6eec INFO : Executing command(queryId=hive_20170731043035_22fc1b1b-6779-430d-a9c4-d31c2dee6eec): select d_year, s_nation, p_category, sum(net_revenue) as profit from ssb_druid where c_region = 'AMERICA' and s_region = 'AMERICA' and (d_year = '1997' or d_year = '1998') and (p_mfgr = 'MFGR#1' or p_mfgr = 'MFGR#2') group by d_year, s_nation, p_category INFO : Resetting the caller context to HIVE_SSN_ID:152d59b7-0b88-46b2-b419-a6e457e9a06d INFO : Completed executing command(queryId=hive_20170731043035_22fc1b1b-6779-430d-a9c4-d31c2dee6eec); Time taken: 0.009 seconds INFO : OK Error: java.io.IOException: org.apache.hive.druid.com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of java.util.ArrayList out of START_OBJECT token at [Source: org.apache.hive.druid.com.metamx.http.client.io.AppendableByteArrayInputStream@2bf8ee93; line: -1, column: 4] (state=,code=0) ... View more
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Re: SAM Application Kills Storm Supervisor?

by Expert Contributor in Support Questions
‎06-29-2017 01:37 AM
‎06-29-2017 01:37 AM
Thanks @Jungtaek Lim Upgrading to HDP2.6.1 and manually deleted all blobs solved the issue. ... View more

Re: SAM Application Kills Storm Supervisor?

by Expert Contributor in Support Questions
‎06-27-2017 10:01 AM
‎06-27-2017 10:01 AM
In streamline.log, I found one error message. Not sure whether or not it relates to the issue. INFO [09:23:44.494] [ForkJoinPool-4-worker-11] c.h.s.s.a.s.t.StormTopologyActionsImpl - Deploying Application WordCount INFO [09:23:44.495] [ForkJoinPool-4-worker-11] c.h.s.s.a.s.t.StormTopologyActionsImpl - /usr/hdf/current/storm-client/bin/storm jar /tmp/storm-artifacts/streamline-8-WordCount/artifacts/streamline-runtime-storm-0.5.0.3.0.0.0-453.jar --jars /tmp/storm-artifacts/streamline-8-WordCount/jars/streamline-functions-282004f0-1cc7-4599-a49b-e6bde71ff3bf.jar --artifacts org.apache.kafka:kafka-clients:0.10.2.1,org.apache.storm:storm-kafka-client:1.1.0.3.0.0.0-453^org.slf4j:slf4j-log4j12^log4j:log4j^org.apache.zookeeper:zookeeper^org.apache.kafka:kafka-clients --artifactRepositories hwx-public^http://repo.hortonworks.com/content/groups/public/,hwx-private^http://nexus-private.hortonworks.com/nexus/content/groups/public/ -c nimbus.host=apac-shared0.field.hortonworks.com -c nimbus.port=6627 -c nimbus.thrift.max_buffer_size1048576 -c storm.thrift.transport=org.apache.storm.security.auth.SimpleTransportPlugin -c storm.principal.tolocal=org.apache.storm.security.auth.DefaultPrincipalToLocal org.apache.storm.flux.Flux --remote /tmp/storm-artifacts/streamline-8-WordCount.yaml ERROR [09:24:02.988] [dw-31 - POST /api/v1/catalog/topologies/8/versions/save] c.h.s.s.c.s.StreamCatalogService - Streams should be specified. ... View more

SAM Application Kills Storm Supervisor?

by Expert Contributor in Support Questions
‎06-27-2017 09:30 AM
‎06-27-2017 09:30 AM
Hi, I was able to deploy a simple word count application on SAM and integrate with Schema Registry, which I really liked. However, soon after the deploy finished, my Storm supervisors halted with the below error. It looks like an authorization issue, but even I disabled Ranger plugin for Storm, it stills does not work. 2017-06-27 04:25:18.253 o.a.s.d.s.Slot [INFO] STATE WAITING_FOR_BASIC_LOCALIZATION msInState: 2243 -> WAITING_FOR_BLOB_LOCALIZATION msInState: 0 2017-06-27 04:25:18.289 o.a.s.u.NimbusClient [INFO] Found leader nimbus : test.example.com:6627 2017-06-27 04:25:18.439 o.a.s.l.AsyncLocalizer [WARN] Caught Exception While Downloading (rethrowing)... java.io.IOException: Error getting blobs at org.apache.storm.localizer.Localizer.getBlobs(Localizer.java:471) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.AsyncLocalizer$DownloadBlobs.call(AsyncLocalizer.java:254) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.AsyncLocalizer$DownloadBlobs.call(AsyncLocalizer.java:211) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_77] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_77] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_77] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77] Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_77] at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_77] at org.apache.storm.localizer.Localizer.getBlobs(Localizer.java:460) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] ... 6 more Caused by: java.lang.NullPointerException at org.apache.storm.utils.Utils.canUserReadBlob(Utils.java:1076) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.Localizer.downloadBlob(Localizer.java:534) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.Localizer.access$000(Localizer.java:65) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.Localizer$DownloadBlob.call(Localizer.java:505) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.Localizer$DownloadBlob.call(Localizer.java:481) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] ... 4 more 2017-06-27 04:25:18.441 o.a.s.d.s.Slot [ERROR] Error when processing event java.util.concurrent.ExecutionException: java.io.IOException: Error getting blobs at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_77] at java.util.concurrent.FutureTask.get(FutureTask.java:206) ~[?:1.8.0_77] at org.apache.storm.localizer.LocalDownloadedResource$NoCancelFuture.get(LocalDownloadedResource.java:63) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.daemon.supervisor.Slot.handleWaitingForBlobLocalization(Slot.java:380) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.daemon.supervisor.Slot.stateMachineStep(Slot.java:275) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.daemon.supervisor.Slot.run(Slot.java:740) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] Caused by: java.io.IOException: Error getting blobs at org.apache.storm.localizer.Localizer.getBlobs(Localizer.java:471) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.AsyncLocalizer$DownloadBlobs.call(AsyncLocalizer.java:254) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.AsyncLocalizer$DownloadBlobs.call(AsyncLocalizer.java:211) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_77] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_77] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_77] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77] Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_77] at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_77] at org.apache.storm.localizer.Localizer.getBlobs(Localizer.java:460) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.AsyncLocalizer$DownloadBlobs.call(AsyncLocalizer.java:254) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.AsyncLocalizer$DownloadBlobs.call(AsyncLocalizer.java:211) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_77] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_77] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_77] at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_77] Caused by: java.lang.NullPointerException at org.apache.storm.utils.Utils.canUserReadBlob(Utils.java:1076) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.Localizer.downloadBlob(Localizer.java:534) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.Localizer.access$000(Localizer.java:65) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.Localizer$DownloadBlob.call(Localizer.java:505) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.localizer.Localizer$DownloadBlob.call(Localizer.java:481) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_77] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_77] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_77] at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_77] 2017-06-27 04:25:18.441 o.a.s.u.Utils [ERROR] Halting process: Error when processing an event java.lang.RuntimeException: Halting process: Error when processing an event at org.apache.storm.utils.Utils.exitProcess(Utils.java:1774) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] at org.apache.storm.daemon.supervisor.Slot.run(Slot.java:774) ~[storm-core-1.1.0.2.6.0.3-8.jar:1.1.0.2.6.0.3-8] 2017-06-27 04:25:18.444 o.a.s.d.s.Supervisor [INFO] Shutting down supervisor 6c074218-7ac0-45d8-b1b9-52e3404bbf91 2017-06-27 08:32:26.030 o.a.s.z.Zookeeper [INFO] Staring ZK Curator ... 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Re: Failed to Start Nifi on HDF3.0

by Expert Contributor in Support Questions
‎06-19-2017 11:46 AM
‎06-19-2017 11:46 AM
Thanks @Dan Chaffelson Changing Nifi protocol port to 9089 works. ... View more

Re: Failed to Start SAM

by Expert Contributor in Support Questions
‎06-19-2017 11:07 AM
‎06-19-2017 11:07 AM
Thanks @Dan Chaffelson Executed the scripts without error. Was able to start SAM and import an application. Cool! ... View more

Failed to Start Nifi on HDF3.0

by Expert Contributor in Support Questions
‎06-19-2017 06:27 AM
‎06-19-2017 06:27 AM
Hi, When I click the Nifi start button on Ambari, it would become green for a second, but immediately become red. I got the below error in nifi-app.log. It complains 'Address already in use', but I confirmed no process on the node was using 9090 port. Does anyone happen to experience this and know the resolution? 2017-06-19 06:15:14,304 INFO [main] o.e.jetty.server.handler.ContextHandler Started o.e.j.w.WebAppContext@27bfa57f{/,file:///var/lib/nifi/work/jetty/nifi-web-error-1.2.0.3.0.0.0-453.war/webapp/,AVAILABLE}{/var/lib/nifi/work/nar/framework/nifi-framework-nar-1.2.0.3.0.0.0-453.nar-unpacked/META-INF/bundled-dependencies/nifi-web-error-1.2.0.3.0.0.0-453.war} 2017-06-19 06:15:14,326 INFO [main] o.eclipse.jetty.server.AbstractConnector Started ServerConnector@11636d43{HTTP/1.1,[http/1.1]}{hdf.example.com:9090} 2017-06-19 06:15:14,327 INFO [main] org.eclipse.jetty.server.Server Started @39995ms 2017-06-19 06:15:15,528 INFO [main] org.apache.nifi.web.server.JettyServer Loading Flow... 2017-06-19 06:15:15,541 INFO [Curator-Framework-0] o.a.c.f.imps.CuratorFrameworkImpl backgroundOperationsLoop exiting 2017-06-19 06:15:15,541 INFO [Leader Election Notification Thread-1] o.a.n.c.l.e.CuratorLeaderElectionManager org.apache.nifi.controller.leader.election.CuratorLeaderElectionManager$ElectionListener@e11427 has been interrupted; no longer leader for role 'Cluster Coordinator' 2017-06-19 06:15:15,541 INFO [Leader Election Notification Thread-1] o.a.n.c.l.e.CuratorLeaderElectionManager org.apache.nifi.controller.leader.election.CuratorLeaderElectionManager$ElectionListener@e11427 This node is no longer leader for role 'Cluster Coordinator' 2017-06-19 06:15:15,541 INFO [Leader Election Notification Thread-1] o.apache.nifi.controller.FlowController This node is no longer the elected Active Cluster Coordinator 2017-06-19 06:15:15,556 INFO [main] o.a.n.c.l.e.CuratorLeaderElectionManager CuratorLeaderElectionManager[stopped=true] stopped and closed 2017-06-19 06:15:15,557 INFO [main] o.a.n.c.c.h.AbstractHeartbeatMonitor Heartbeat Monitor stopped 2017-06-19 06:15:15,558 INFO [main] o.apache.nifi.controller.FlowController Initiated immediate shutdown of flow controller... 2017-06-19 06:15:16,395 INFO [main] o.apache.nifi.controller.FlowController Controller has been terminated successfully. 2017-06-19 06:15:16,409 WARN [main] org.apache.nifi.web.server.JettyServer Failed to start web server... shutting down. java.lang.Exception: Unable to load flow due to: org.apache.nifi.lifecycle.LifeCycleStartException: Failed to start Flow Service due to: java.net.BindException: Address already in use at org.apache.nifi.web.server.JettyServer.start(JettyServer.java:809) at org.apache.nifi.NiFi.<init>(NiFi.java:160) at org.apache.nifi.NiFi.main(NiFi.java:267) Caused by: org.apache.nifi.lifecycle.LifeCycleStartException: Failed to start Flow Service due to: java.net.BindException: Address already in use at org.apache.nifi.controller.StandardFlowService.start(StandardFlowService.java:312) at org.apache.nifi.web.server.JettyServer.start(JettyServer.java:799) ... 2 common frames omitted Caused by: java.net.BindException: Address already in use at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387) at java.net.ServerSocket.bind(ServerSocket.java:375) at java.net.ServerSocket.<init>(ServerSocket.java:237) at java.net.ServerSocket.<init>(ServerSocket.java:128) at org.apache.nifi.io.socket.SocketUtils.createServerSocket(SocketUtils.java:108) at org.apache.nifi.io.socket.SocketListener.start(SocketListener.java:85) at org.apache.nifi.cluster.protocol.impl.SocketProtocolListener.start(SocketProtocolListener.java:90) at org.apache.nifi.cluster.protocol.impl.NodeProtocolSenderListener.start(NodeProtocolSenderListener.java:64) at org.apache.nifi.controller.StandardFlowService.start(StandardFlowService.java:303) ... 3 common frames omitted 2017-06-19 06:15:16,411 INFO [Thread-1] org.apache.nifi.NiFi Initiating shutdown of Jetty web server... 2017-06-19 06:15:16,423 INFO [Thread-1] o.eclipse.jetty.server.AbstractConnector Stopped ServerConnector@11636d43{HTTP/1.1,[http/1.1]}{hdf.example.com:9090} 2017-06-19 06:15:16,424 INFO [Thread-1] org.eclipse.jetty.server.session Stopped scavenging ... View more
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