Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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2.7.3
Description
Every time when logfeeder sends a log entry to solr it updates the corresponding checkpoint file. After a log file rolled over every subsequent checkpoint file update fails with NPE
2019-06-04 00:00:13,611 [OutputSolr,audit_logs,worker=0] ERROR org.apache.ambari.logfeeder.util.LogFeederUtil (LogFeederUtil.java:134) - Caught exception checkIn. , input=input:source=file, path=/var/log/hadoop/hdfs/hdfs-audit.log
java.lang.NullPointerException
at org.apache.ambari.logfeeder.input.file.FileCheckInHelper.checkIn(FileCheckInHelper.java:45)
at org.apache.ambari.logfeeder.input.InputFile.checkIn(InputFile.java:147)
at org.apache.ambari.logfeeder.input.InputFile.checkIn(InputFile.java:49)
at org.apache.ambari.logfeeder.output.OutputSolr$SolrWorkerThread.addToSolr(OutputSolr.java:472)
at org.apache.ambari.logfeeder.output.OutputSolr$SolrWorkerThread.sendToSolr(OutputSolr.java:380)
at org.apache.ambari.logfeeder.output.OutputSolr$SolrWorkerThread.run(OutputSolr.java:340)
There is no entry in the map returned by inputFile.getCheckPointFiles() with the new file key
https://github.com/apache/ambari/blob/fd3024cc2d7e8493446ccf42e81ed52497379cce/ambari-logsearch/ambari-logsearch-logfeeder/src/main/java/org/apache/ambari/logfeeder/input/file/FileCheckInHelper.java#L43
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