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Da Zhou edited comment on HADOOP-16044 at 1/11/19 8:01 PM: ----------------------------------------------------------- Following up for -HADOOP-15662, c-ompared to HADOOP-15662-002.patch: L173: - Updated the format to: *Unknown host name: %s. Retrying to resolve the host name...* - Replace *"ex.getMessage()*" with "*httpOperation.getUrl().getHost()*)", although they both return host name string, but the *getHost()* seems to be more readable code. - Removed the else if logic as it breaks the current exception trace. Test: testUnknownHost() would take about 14 minutes due to the retry, I verified the warning format in the console: {noformat} Unknown host name: fake7c299e30-d477-4839-b0bc-84271c7ab281.dfs.core.windows.net. Retrying to resolve the host name... {noformat} I haven't come up with a good way to retrieve the log msg for test, any suggestions? Testes against US west account passed: All tests passed my US west account: XNS account oauth Tests run: 35, Failures: 0, Errors: 0, Skipped: 0 Tests run: 324, Failures: 0, Errors: 0, Skipped: 22 Tests run: 168, Failures: 0, Errors: 0, Skipped: 21 XNS account sharedKey: Tests run: 35, Failures: 0, Errors: 0, Skipped: 0 Tests run: 324, Failures: 0, Errors: 0, Skipped: 20 Tests run: 168, Failures: 0, Errors: 0, Skipped: 15 non-xns account sharedKe: Tests run: 35, Failures: 0, Errors: 0, Skipped: 0 Tests run: 324, Failures: 0, Errors: 0, Skipped: 206 Tests run: 168, Failures: 0, Errors: 0, Skipped: 15 was (Author: danielzhou): Following up for -HADOOP-15662, c-ompared to HADOOP-15662-002.patch: L173: - Updated the format to: *Unknown host name: %s. Retrying to resolve the host name...* - Replace *"ex.getMessage()*" with "*httpOperation.getUrl().getHost()*)", although they both provide the host name, but the *getHost()* seems to be more readable. - Removed the else if logic as it breaks the current exception trace. Test: testUnknownHost() would take about 14 minutes due to the retry, I verified the warning format in the console: {noformat} Unknown host name: fake7c299e30-d477-4839-b0bc-84271c7ab281.dfs.core.windows.net. Retrying to resolve the host name... {noformat} I haven't come up with a good way to retrieve the log msg for test, any suggestions? Testes against US west account passed: All tests passed my US west account: XNS account oauth Tests run: 35, Failures: 0, Errors: 0, Skipped: 0 Tests run: 324, Failures: 0, Errors: 0, Skipped: 22 Tests run: 168, Failures: 0, Errors: 0, Skipped: 21 XNS account sharedKey: Tests run: 35, Failures: 0, Errors: 0, Skipped: 0 Tests run: 324, Failures: 0, Errors: 0, Skipped: 20 Tests run: 168, Failures: 0, Errors: 0, Skipped: 15 non-xns account sharedKe: Tests run: 35, Failures: 0, Errors: 0, Skipped: 0 Tests run: 324, Failures: 0, Errors: 0, Skipped: 206 Tests run: 168, Failures: 0, Errors: 0, Skipped: 15 > ABFS: Better exception handling of DNS errors followup > ------------------------------------------------------ > > Key: HADOOP-16044 > URL: https://issues.apache.org/jira/browse/HADOOP-16044 > Project: Hadoop Common > Issue Type: Sub-task > Reporter: Da Zhou > Assignee: Da Zhou > Priority: Major > Attachments: HADOOP-16044-001.patch, HADOOP-16044-002.patch > > > This is a follow up for HADOOP-15662 as the 001 patch of HADOOP-15662 is > already committed. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org