[NIFI-3712] NiFi shutdown is delayed using WriteAheadProvenanceRepository

• Type: Bug
• Status: Open
• Priority: Trivial
• Resolution: Unresolved
• Affects Version/s: 1.2.0
• Component/s: Core Framework
• Labels: provenance
• Assignee: Unassigned
• Reporter: Andy LoPresto
• Created: 18/Apr/17 23:24
• Updated: 18/Apr/17 23:24

Description

I have noticed that when switching between the PersistentProvenanceRepository and the WriteAheadProvenanceRepository, the ./bin/nifi.sh stop command executes immediately on the PPR but exhausts the timeout on the WAPR. I'm guessing a file handle or indexer is not being closed correctly.

1. On PPR

hw12203:...space/nifi/nifi-assembly/target/nifi-1.2.0-SNAPSHOT-bin/nifi-1.2.0-SNAPSHOT (NIFI-3594) alopresto
🔓 241s @ 15:57:27 $ nfkl

Java home: /Users/alopresto/.jenv/versions/1.8
NiFi home: /Users/alopresto/Workspace/nifi/nifi-assembly/target/nifi-1.2.0-SNAPSHOT-bin/nifi-1.2.0-SNAPSHOT

Bootstrap Config File: /Users/alopresto/Workspace/nifi/nifi-assembly/target/nifi-1.2.0-SNAPSHOT-bin/nifi-1.2.0-SNAPSHOT/conf/bootstrap.conf

2017-04-18 15:57:31,525 INFO [main] org.apache.nifi.bootstrap.Command Apache NiFi has accepted the Shutdown Command and is shutting down now
2017-04-18 15:57:31,542 INFO [main] org.apache.nifi.bootstrap.Command Waiting for Apache NiFi to finish shutting down...
2017-04-18 15:57:33,551 INFO [main] org.apache.nifi.bootstrap.Command NiFi has finished shutting down.

1. On WAPR

hw12203:...space/nifi/nifi-assembly/target/nifi-1.2.0-SNAPSHOT-bin/nifi-1.2.0-SNAPSHOT (NIFI-3594) alopresto
🔓 320s @ 16:19:09 $ nfkl

Java home: /Users/alopresto/.jenv/versions/1.8
NiFi home: /Users/alopresto/Workspace/nifi/nifi-assembly/target/nifi-1.2.0-SNAPSHOT-bin/nifi-1.2.0-SNAPSHOT

Bootstrap Config File: /Users/alopresto/Workspace/nifi/nifi-assembly/target/nifi-1.2.0-SNAPSHOT-bin/nifi-1.2.0-SNAPSHOT/conf/bootstrap.conf

2017-04-18 16:19:12,193 INFO [main] org.apache.nifi.bootstrap.Command Apache NiFi has accepted the Shutdown Command and is shutting down now
2017-04-18 16:19:12,207 INFO [main] org.apache.nifi.bootstrap.Command Waiting for Apache NiFi to finish shutting down...
2017-04-18 16:19:14,216 INFO [main] org.apache.nifi.bootstrap.Command Waiting for Apache NiFi to finish shutting down...
2017-04-18 16:19:16,229 INFO [main] org.apache.nifi.bootstrap.Command Waiting for Apache NiFi to finish shutting down...
2017-04-18 16:19:18,242 INFO [main] org.apache.nifi.bootstrap.Command Waiting for Apache NiFi to finish shutting down...
2017-04-18 16:19:20,250 INFO [main] org.apache.nifi.bootstrap.Command Waiting for Apache NiFi to finish shutting down...
2017-04-18 16:19:22,262 INFO [main] org.apache.nifi.bootstrap.Command Waiting for Apache NiFi to finish shutting down...
2017-04-18 16:19:24,276 INFO [main] org.apache.nifi.bootstrap.Command Waiting for Apache NiFi to finish shutting down...
2017-04-18 16:19:26,290 INFO [main] org.apache.nifi.bootstrap.Command Waiting for Apache NiFi to finish shutting down...
2017-04-18 16:19:28,304 INFO [main] org.apache.nifi.bootstrap.Command Waiting for Apache NiFi to finish shutting down...
2017-04-18 16:19:30,315 INFO [main] org.apache.nifi.bootstrap.Command Waiting for Apache NiFi to finish shutting down...
2017-04-18 16:19:32,328 INFO [main] org.apache.nifi.bootstrap.Command Waiting for Apache NiFi to finish shutting down...
2017-04-18 16:19:32,336 WARN [main] org.apache.nifi.bootstrap.Command NiFi has not finished shutting down after 20 seconds. Killing process.
2017-04-18 16:19:32,345 INFO [main] org.apache.nifi.bootstrap.Command NiFi has finished shutting down.

Issue Links

• is related to: NIFI-3356 Provide a newly refactored provenance repository