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ASF GitHub Bot commented on NUTCH-2518: --------------------------------------- kpm1985 opened a new pull request #299: NUTCH-2518 Must check return value of job.waitForCompletion() URL: https://github.com/apache/nutch/pull/299 This is a preliminary PR for review purposes w.r.t. NUTCH-2518. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > Must check return value of job.waitForCompletion() > -------------------------------------------------- > > Key: NUTCH-2518 > URL: https://issues.apache.org/jira/browse/NUTCH-2518 > Project: Nutch > Issue Type: Bug > Components: crawldb, fetcher, generator, hostdb, linkdb > Affects Versions: 1.15 > Reporter: Sebastian Nagel > Assignee: Kenneth McFarland > Priority: Critical > Fix For: 1.15 > > > The return value of job.waitForCompletion() of the new MapReduce API > (NUTCH-2375) must always be checked. If it's not true, the job has been > failed or killed. Accordingly, the program > - should not proceed with further jobs/steps > - must clean-up temporary data, unlock CrawlDB, etc. > - exit with non-zero exit value, so that scripts running the crawl workflow > can handle the failure > Cf. NUTCH-2076, NUTCH-2442, [NUTCH-2375 PR > #221|https://github.com/apache/nutch/pull/221#issuecomment-332941883]. -- This message was sent by Atlassian JIRA (v7.6.3#76005)