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Eli Collins commented on HDFS-4055: ----------------------------------- +1 the test failure is unrelated, I filed HDFS-4060 for it. > TestAuditLogs has some chances to fail. > --------------------------------------- > > Key: HDFS-4055 > URL: https://issues.apache.org/jira/browse/HDFS-4055 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Binglin Chang > Assignee: Binglin Chang > Attachments: HDFS-4055-TestAuditLogs-bug.patch > > > {code} > InputStream istream = webfs.open(file); > int val = istream.read(); > istream.close(); > verifyAuditLogsRepeat(true, 3); > assertTrue("failed to read from file", val >= 0); > {code} > {code} > byte[] toWrite = new byte[bufferLen]; > Random rb = new Random(seed); > long bytesToWrite = fileLen; > while (bytesToWrite>0) { > rb.nextBytes(toWrite); > {code} > InputStream.read() return the first byte of the file, the bytes in the file > is generated in using Random.nextBytes(), so you get 1/256 chance the first > byte is 0, so some times it may fail. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira