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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/63196/
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Review request for Ambari, Krisztian Kasa, Oliver Szabo, and Robert Nettleton.
Bugs: AMBARI-22281
https://issues.apache.org/jira/browse/AMBARI-22281
Repository: ambari
Description
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Due to a bug Log Feeders throw NPEs while searching for logs of services which
are not present on the node, but present on the cluster.
The problem was caused by the fact that File.listFiles(FileFilter) returns null
if the file it's called on is not an existing directory, and Arrays.sort()
throws an NPE if it's argument is null.
Diffs
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ambari-logsearch/ambari-logsearch-logfeeder/src/main/java/org/apache/ambari/logfeeder/input/InputFile.java
e24a7aa
Diff: https://reviews.apache.org/r/63196/diff/1/
Testing
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Tested on local cluster
Thanks,
Miklos Gergely
