Mark Payne created NIFI-903: ------------------------------- Summary: If provenance repository runs out of disk space, it will throw a NullPointerException Key: NIFI-903 URL: https://issues.apache.org/jira/browse/NIFI-903 Project: Apache NiFi Issue Type: Bug Components: Core Framework Reporter: Mark Payne Assignee: Mark Payne Fix For: 0.3.0
I allowed my Provenance Repository to run out of disk space. When it attempts to roll over, I started getting the following stack trace: {noformat} 2015-08-27 16:00:04,880 ERROR [Provenance Repository Rollover Thread-2] o.a.n.p.PersistentProvenanceRepository java.io.IOException: No space left on device at java.io.FileOutputStream.writeBytes(Native Method) ~[na:1.8.0_45] at java.io.FileOutputStream.write(FileOutputStream.java:326) ~[na:1.8.0_45] at org.apache.nifi.stream.io.ByteCountingOutputStream.write(ByteCountingOutputStream.java:49) ~[nifi-utils-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT] at org.apache.nifi.stream.io.ByteCountingOutputStream.write(ByteCountingOutputStream.java:44) ~[nifi-utils-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT] at org.apache.nifi.stream.io.NonCloseableOutputStream.write(NonCloseableOutputStream.java:34) ~[nifi-utils-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT] at java.util.zip.GZIPOutputStream.writeHeader(GZIPOutputStream.java:182) ~[na:1.8.0_45] at java.util.zip.GZIPOutputStream.<init>(GZIPOutputStream.java:94) ~[na:1.8.0_45] at java.util.zip.GZIPOutputStream.<init>(GZIPOutputStream.java:109) ~[na:1.8.0_45] at org.apache.nifi.stream.io.GZIPOutputStream.<init>(GZIPOutputStream.java:36) ~[nifi-utils-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT] at org.apache.nifi.provenance.StandardRecordWriter.resetWriteStream(StandardRecordWriter.java:126) ~[nifi-persistent-provenance-repository-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT] at org.apache.nifi.provenance.StandardRecordWriter.writeHeader(StandardRecordWriter.java:93) ~[nifi-persistent-provenance-repository-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT] at org.apache.nifi.provenance.PersistentProvenanceRepository.mergeJournals(PersistentProvenanceRepository.java:1563) ~[nifi-persistent-provenance-repository-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT] at org.apache.nifi.provenance.PersistentProvenanceRepository$8.run(PersistentProvenanceRepository.java:1196) ~[nifi-persistent-provenance-repository-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_45] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [na:1.8.0_45] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_45] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45] Suppressed: java.lang.NullPointerException: null at org.apache.nifi.provenance.StandardRecordWriter.close(StandardRecordWriter.java:277) ~[nifi-persistent-provenance-repository-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT] at org.apache.nifi.provenance.PersistentProvenanceRepository.mergeJournals(PersistentProvenanceRepository.java:1672) ~[nifi-persistent-provenance-repository-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT] ... 8 common frames omitted {noformat} While the IOException indicating out of disk space is expected, the suppressed NullPointerException is not and needs to be addressed. -- This message was sent by Atlassian JIRA (v6.3.4#6332)