Hello Marc, here is what I think is the relevant part of the log file.
Thank you for the help, Arne On 04/05/2018 15:48, Marc wrote: > Arne, > Great. Would you be able to change your minifi-log.properties to > log to debug? You should be able to change all instances of INFO to > DEBUG. It'll be chatty, but feel free to attach the log to the E-mail > if you can. s/INFO/DEBUG/ > > At that level we get more useful information about why the connection > failed. My gut reaction is that this likely has something to do with > host verification ( I've seen that a number of times myself ) of the > server certificate's common name ( or subject alt name ). The logs > will help guide us to give you better information. > Thanks! > Marc > > On Fri, May 4, 2018 at 7:30 AM, Arne Oslebo <[email protected]> wrote: >> >> On 04/05/2018 12:54, Marc Parisi wrote: >> >> Arne, >> Do you have your certs defined in minifi.properties ? You either need >> those properties or an SSL context service. >> >> >> Yes, the certs are defined in minifi.properties: >> nifi.remote.input.http.enabled=true >> nifi.remote.input.secure=true >> nifi.security.need.ClientAuth=yes >> nifi.security.client.certificate=/opt/minifi/conf/cert.pem >> nifi.security.client.private.key=/opt/minifi/conf/key.pem >> nifi.security.client.ca.certificate=/opt/minifi/conf/nifi-cert.pem >> >> No password on the key. >> >> I've also tried using an SSL context service but get the same result: minifi >> authenticates with the nifi cluster but no data is transmitted. Same warning >> in the minifi-app.log: >> [org::apache::nifi::minifi::RemoteProcessorGroupPort] [warning] protocol >> transmission failed, yielding >> >> Best regards, >> Arne >> >> >> >> On Fri, May 4, 2018, 6:47 AM Arne Oslebo <[email protected]> wrote: >>> Hello, >>> >>> I've pulled minifi cpp from master and I'm trying to send data to a >>> secure nifi cluster with it. The config.yml is simply a getfile >>> connected to a remote processing group: >>> >>> Flow Controller: >>> name: MiNiFi Flow >>> >>> Processors: >>> - name: GetFile >>> class: org.apache.nifi.processors.standard.GetFile >>> max concurrent tasks: 1 >>> scheduling strategy: TIMER_DRIVEN >>> scheduling period: 1 sec >>> penalization period: 30 sec >>> yield period: 1 sec >>> run duration nanos: 0 >>> auto-terminated relationships list: >>> Properties: >>> Input Directory: /tmp/getfile >>> Keep Source File: true >>> >>> Connections: >>> - name: TransferFilesToRPG >>> id: 471deef6-2a6e-4a7d-912a-81cc17e3a207 >>> source name: GetFile >>> source relationship name: success >>> destination id: 8e7979f9-0161-1000-941e-3be83b4479b0 >>> max work queue size: 0 >>> max work queue data size: 1 MB >>> flowfile expiration: 60 sec >>> >>> Remote Processing Groups: >>> - name: NiFi Flow >>> id: 8e7979f9-0161-1000-941e-3be83b4479b0 >>> url: https://w.x.y.z:8443/nifi >>> timeout: 30 secs >>> yield period: 10 sec >>> Input Ports: >>> - id: 29fd32ba-0163-1000-c751-29aa2e8750c5 >>> name: Minifi >>> max concurrent tasks: 1 >>> transport protocol: HTTP >>> >>> Certificate and key is set in minifi.properties and minifi successfully >>> authenticates with the cluster: >>> 2018-05-04 11:23:12,105 INFO [NiFi Web Server-85] >>> o.a.n.w.s.NiFiAuthenticationFilter Attempting request for (CN=minifi, >>> OU=NIFI) GET https://w.x.y.z:8443/nifi-api/site-to-site (source ip: >>> w.x.y.z) >>> 2018-05-04 11:23:12,105 INFO [NiFi Web Server-85] >>> o.a.n.w.s.NiFiAuthenticationFilter Authentication success for CN=minifi, >>> OU=NIFI >>> 2018-05-04 11:23:12,169 INFO [NiFi Web Server-84] >>> o.a.n.w.s.NiFiAuthenticationFilter Attempting request for (CN=minifi, >>> OU=NIFI) GET https://w.x.y.z:8443/nifi-api/site-to-site/peers (source >>> ip: w.x.y.z) >>> 2018-05-04 11:23:12,170 INFO [NiFi Web Server-84] >>> o.a.n.w.s.NiFiAuthenticationFilter Authentication success for CN=minifi, >>> OU=NIFI >>> >>> The problem is that no data is sent to the cluster. In the >>> minifi-app.log I find a warning that protocol transmission failed: >>> [2018-05-04 11:23:21.945] >>> [org::apache::nifi::minifi::processors::GetFile] [info] GetFile process >>> /tmp/getfile/test >>> [2018-05-04 11:23:21.945] >>> [org::apache::nifi::minifi::core::ProcessSession] [info] Transferring >>> ca111018-4f7c-11e8-88be-000c297ab98c from GetFile to relationship success >>> [2018-05-04 11:23:22.196] >>> [org::apache::nifi::minifi::RemoteProcessorGroupPort] [warning] protocol >>> transmission failed, yielding >>> >>> I've tried both RAW and HTTP as transport protocol with the same result. >>> >>> Any idea what might be wrong? >>> >>> Thanks for any help, >>> Arne >>
[2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::repository::FlowFileRepository] [debug] Found connection for 471deef6-2a6e-4a7d-912a-81cc17e3a207, path /opt/nifi-minifi-cpp-0.4.0/content_repository/1525433170026-127326 [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::FlowFileRecord] [debug] Destroying flow file record, UUID fffff58c-5098-11e8-ba4f-000c297ab98c [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::FlowFileRecord] [debug] Delete SnapShot FlowFile UUID fffff58c-5098-11e8-ba4f-000c297ab98c [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::FlowFileRecord] [debug] Delete Resource Claim fffff58c-5098-11e8-ba4f-000c297ab98c, /opt/nifi-minifi-cpp-0.4.0/content_repository/1525433170026-127326, attempt 0 [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::FlowFile] [debug] Deleteting fffff58c-5098-11e8-ba4f-000c297ab98c [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::FlowController] [info] Loaded flow repository [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::FlowController] [info] Starting Flow Controller [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::controller::StandardControllerServiceProvider] [info] Enabling % controller services [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::controller::StandardControllerServiceProvider] [info] Enabling SSLServiceName [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::SchedulingAgent] [info] Enabling CSN in SchedulingAgent SSLServiceName [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Client Certificate property name Client Certificate value /opt/minifi/conf/cert.pem [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Private Key property name Private Key value /opt/minifi/conf/key.pem [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Passphrase property name Passphrase value [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component CA Certificate property name CA Certificate value /opt/minifi/conf/nifi-cert.pem [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ProcessGroup] [debug] Starting GetFile [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::ThreadedSchedulingAgent] [debug] nifi_administrative_yield_duration: [%] ms [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::ThreadedSchedulingAgent] [debug] nifi_bored_yield_duration: [%] ms [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::core::ProcessContext logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Input Directory property name Input Directory value /tmp/getfile [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Batch Size property name Batch Size value 10 [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Ignore Hidden Files property name Ignore Hidden Files value true [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Keep Source File property name Keep Source File value true [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Maximum File Age property name Maximum File Age value 0 sec [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::processors::GetFile] [debug] successfully applied _maxAge [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Minimum File Age property name Minimum File Age value 0 sec [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::processors::GetFile] [debug] successfully applied _minAge [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Maximum File Size property name Maximum File Size value 0 B [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Minimum File Size property name Minimum File Size value 0 B [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Polling Interval property name Polling Interval value 0 sec [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::processors::GetFile] [debug] successfully applied _pollInterval [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Recurse Subdirectories property name Recurse Subdirectories value true [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component File Filter property name File Filter value [^\.].* [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::ThreadedSchedulingAgent] [debug] Scheduled thread 1 concurrent workers for for process GetFile [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ProcessGroup] [debug] Starting Minifi [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::ThreadedSchedulingAgent] [debug] nifi_administrative_yield_duration: [%] ms [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::ThreadedSchedulingAgent] [debug] nifi_bored_yield_duration: [%] ms [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Port UUID property name Port UUID value [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component SSL Context Service property name SSL Context Service value SSLServiceName [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::core::ProcessSession logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::provenance::ProvenanceReporter logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::processors::GetFile] [debug] Is listing empty 1 [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::processors::GetFile] [debug] Performing file listing against /tmp/getfile [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::utils::ByteOutputCallback logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::utils::HTTPClient logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::processors::GetFile] [debug] Is listing empty 0 [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::processors::GetFile] [info] GetFile process /tmp/getfile/test [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ProcessSession] [debug] Create FlowFile with UUID 46e9497c-51bf-11e8-8761-000c297ab98c [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::ResourceClaim logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::ResourceClaim] [debug] Resource Claim created /opt/nifi-minifi-cpp-0.4.0/content_repository/1525674247208-0 [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::io::FileStream logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ProcessSession] [debug] Import offset 0 length 0 into content /opt/nifi-minifi-cpp-0.4.0/content_repository/1525674247208-0 for FlowFile UUID 46e9497c-51bf-11e8-8761-000c297ab98c [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::core::ProcessSession] [info] Transferring 46e9497c-51bf-11e8-8761-000c297ab98c from GetFile to relationship success [2018-05-07 08:24:20.509] [org::apache::nifi::minifi::Connection] [debug] Enqueue flow file UUID 46e9497c-51bf-11e8-8761-000c297ab98c to connection TransferFilesToRPG [2018-05-07 08:24:20.510] [org::apache::nifi::minifi::FlowFileRecord] [debug] NiFi FlowFile Store event 46e9497c-51bf-11e8-8761-000c297ab98c size 324 success [2018-05-07 08:24:20.510] [org::apache::nifi::minifi::FlowFileRecord] [debug] Destroying flow file record, UUID 46e9497c-51bf-11e8-8761-000c297ab98c [2018-05-07 08:24:20.510] [org::apache::nifi::minifi::FlowFileRecord] [debug] Delete SnapShot FlowFile UUID 46e9497c-51bf-11e8-8761-000c297ab98c [2018-05-07 08:24:20.510] [org::apache::nifi::minifi::FlowFileRecord] [debug] Claim is null ptr for 46e9497c-51bf-11e8-8761-000c297ab98c [2018-05-07 08:24:20.510] [org::apache::nifi::minifi::core::FlowFile] [debug] Deleteting 46e9497c-51bf-11e8-8761-000c297ab98c [2018-05-07 08:24:20.512] [org::apache::nifi::minifi::utils::HTTPClient] [debug] https://nifi.anonymized:8443/nifi-api/site-to-site is a secure url [2018-05-07 08:24:20.512] [org::apache::nifi::minifi::utils::HTTPClient] [debug] Using OpenSSL and certificate file /opt/minifi/conf/cert.pem [2018-05-07 08:24:20.512] [org::apache::nifi::minifi::utils::HTTPClient] [debug] Submitting to https://nifi.anonymized:8443/nifi-api/site-to-site [2018-05-07 08:24:20.598] [org::apache::nifi::minifi::utils::HTTPClient] [debug] Finished with https://nifi.anonymized:8443/nifi-api/site-to-site [2018-05-07 08:24:20.598] [org::apache::nifi::minifi::RemoteProcessorGroupPort] [debug] controller config {"controller":{"id":"29c78155-0163-1000-5acb-9fd44aef0a3a","name":"NiFi Flow","comments":"","runningCount":2,"stoppedCount":0,"invalidCount":0,"disabledCount":0,"inputPortCount":1,"outputPortCount":0,"remoteSiteListeningPort":10443,"siteToSiteSecure":true,"instanceId":"393e69ec-0163-1000-3612-0390eb8c9ea6","inputPorts":[{"id":"29fd32ba-0163-1000-c751-29aa2e8750c5","name":"Minifi","comments":"","state":"RUNNING"}],"outputPorts":[]}} [2018-05-07 08:24:20.598] [org::apache::nifi::minifi::RemoteProcessorGroupPort] [debug] process group remote site2site port 8443, is secure 1 [2018-05-07 08:24:20.598] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::sitetosite::SiteToSiteClient logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.598] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::sitetosite::HttpSiteToSiteClient logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.598] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::sitetosite::SiteToSitePeer logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.598] [org::apache::nifi::minifi::utils::HTTPClient] [debug] https://nifi.anonymized:8443/nifi-api/site-to-site/peers is a secure url [2018-05-07 08:24:20.598] [org::apache::nifi::minifi::utils::HTTPClient] [debug] Using OpenSSL and certificate file /opt/minifi/conf/cert.pem [2018-05-07 08:24:20.598] [org::apache::nifi::minifi::utils::HTTPClient] [debug] Submitting to https://nifi.anonymized:8443/nifi-api/site-to-site/peers [2018-05-07 08:24:20.674] [org::apache::nifi::minifi::utils::HTTPClient] [debug] Finished with https://nifi.anonymized:8443/nifi-api/site-to-site/peers [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::RemoteProcessorGroupPort] [info] Have 1 peers [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::RemoteProcessorGroupPort] [debug] enqueueing protocol 29fd32ba-0163-1000-c751-29aa2e8750c5, have a total of 0 [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::ThreadedSchedulingAgent] [debug] Scheduled thread 1 concurrent workers for for process Minifi [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::core::ConfigurableComponent] [debug] Component Port UUID property name Port UUID value [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::RemoteProcessorGroupPort] [debug] Obtained protocol from available_protocols_ [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::core::ProcessSession] [debug] Get is null for Minifi [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::c2::C2Agent logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::RemoteProcessorGroupPort] [warning] protocol transmission failed, yielding [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::c2::C2Agent] [info] Class is RESTSender [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::RemoteProcessorGroupPort] [debug] enqueueing protocol 29fd32ba-0163-1000-c751-29aa2e8750c5, have a total of 0 [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::core::Connectable] [debug] Submitting to [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::c2::ControllerSocketProtocol logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::io::Socket logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::core::logging::LoggerConfiguration] [debug] org::apache::nifi::minifi::io::ServerSocket logger got sinks from namespace org::apache::nifi::minifi and level debug from namespace org::apache::nifi::minifi [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::io::Socket] [debug] Created connection with 2 listeners [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::io::Socket] [debug] Created connection with file descriptor 103 [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::io::Socket] [debug] Successfully created connection [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::core::ProcessGroup] [debug] Current processor is GetFile [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::core::ProcessGroup] [debug] Current processor is Minifi [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::provenance::ProvenanceRepository] [debug] provenancerepository Repository Monitor Thread Start [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::core::repository::FlowFileRepository] [debug] flowfilerepository Repository Monitor Thread Start [2018-05-07 08:24:20.675] [org::apache::nifi::minifi::FlowController] [info] Started Flow Controller [2018-05-07 08:24:20.675] [main] [info] MiNiFi started [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::processors::GetFile] [debug] Is listing empty 1 [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::processors::GetFile] [debug] Performing file listing against /tmp/getfile [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::processors::GetFile] [debug] Is listing empty 0 [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::processors::GetFile] [info] GetFile process /tmp/getfile/test [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::core::ProcessSession] [debug] Create FlowFile with UUID 477aa35e-51bf-11e8-9eda-000c297ab98c [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::ResourceClaim] [debug] Resource Claim created /opt/nifi-minifi-cpp-0.4.0/content_repository/1525674247208-1 [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::core::ProcessSession] [debug] Import offset 0 length 0 into content /opt/nifi-minifi-cpp-0.4.0/content_repository/1525674247208-1 for FlowFile UUID 477aa35e-51bf-11e8-9eda-000c297ab98c [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::core::ProcessSession] [info] Transferring 477aa35e-51bf-11e8-9eda-000c297ab98c from GetFile to relationship success [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::Connection] [debug] Enqueue flow file UUID 477aa35e-51bf-11e8-9eda-000c297ab98c to connection TransferFilesToRPG [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::FlowFileRecord] [debug] NiFi FlowFile Store event 477aa35e-51bf-11e8-9eda-000c297ab98c size 324 success [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::FlowFileRecord] [debug] Destroying flow file record, UUID 477aa35e-51bf-11e8-9eda-000c297ab98c [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::FlowFileRecord] [debug] Delete SnapShot FlowFile UUID 477aa35e-51bf-11e8-9eda-000c297ab98c [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::FlowFileRecord] [debug] Claim is null ptr for 477aa35e-51bf-11e8-9eda-000c297ab98c [2018-05-07 08:24:21.462] [org::apache::nifi::minifi::core::FlowFile] [debug] Deleteting 477aa35e-51bf-11e8-9eda-000c297ab98c [2018-05-07 08:24:21.675] [org::apache::nifi::minifi::io::Socket] [debug] Could not find a suitable file descriptor or select timed out
