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Roman Khachatryan edited comment on FLINK-22889 at 8/2/21, 4:43 PM: -------------------------------------------------------------------- Thanks for reporting, the latest run uses extended logging, but it shows two things in addition to the [above|https://issues.apache.org/jira/browse/FLINK-22889?focusedCommentId=17380514&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-17380514]: - all four transactions for which preparation was started were eventually prepared after 4..6 seconds (the last 3 almost immediately) - no other transactions, no blocking on locks, no releasing connections was logged during this period {code} 08:35:19,957 prepare, xid=Optional[201:d7bed71933463eee6d07fe3d24971987030000000000000000000000:978a7129] 08:35:19,958 prepare, xid=Optional[201:d7bed71933463eee6d07fe3d24971987000000000000000000000000:7365e172] 08:35:19,958 prepare, xid=Optional[201:d7bed71933463eee6d07fe3d24971987010000000000000000000000:d1ba0562] 08:35:19,958 prepare, xid=Optional[201:d7bed71933463eee6d07fe3d24971987020000000000000000000000:d8417ce2] 08:35:22,960 watchdog timeout (2s) 08:35:22,960 watchdog timeout (2s) 08:35:22,960 watchdog timeout (2s) 08:35:22,961 watchdog timeout (2s) 08:35:23,939 prepare succeeded, xid=Optional[201:d7bed71933463eee6d07fe3d24971987030000000000000000000000:978a7129] 08:35:25,940 prepare succeeded, xid=Optional[201:d7bed71933463eee6d07fe3d24971987000000000000000000000000:7365e172] 08:35:25,940 prepare succeeded, xid=Optional[201:d7bed71933463eee6d07fe3d24971987010000000000000000000000:d1ba0562] 08:35:25,940 prepare succeeded, xid=Optional[201:d7bed71933463eee6d07fe3d24971987020000000000000000000000:d8417ce2] {code} was (Author: roman_khachatryan): Thanks for reporting, the latest run uses extended logging, but it shows two things in addition to the [above|https://issues.apache.org/jira/browse/FLINK-22889?focusedCommentId=17380514&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-17380514]: - all four transactions for which preparation was started were eventually prepared after 6 seconds almost immediately - no other transactions, no blocking on locks, no releasing connections was logged during this period {code} 08:35:19,957 prepare, xid=Optional[201:d7bed71933463eee6d07fe3d24971987030000000000000000000000:978a7129] 08:35:19,958 prepare, xid=Optional[201:d7bed71933463eee6d07fe3d24971987000000000000000000000000:7365e172] 08:35:19,958 prepare, xid=Optional[201:d7bed71933463eee6d07fe3d24971987010000000000000000000000:d1ba0562] 08:35:19,958 prepare, xid=Optional[201:d7bed71933463eee6d07fe3d24971987020000000000000000000000:d8417ce2] 08:35:22,960 watchdog timeout (2s) 08:35:22,960 watchdog timeout (2s) 08:35:22,960 watchdog timeout (2s) 08:35:22,961 watchdog timeout (2s) 08:35:23,939 prepare succeeded, xid=Optional[201:d7bed71933463eee6d07fe3d24971987030000000000000000000000:978a7129] 08:35:25,940 prepare succeeded, xid=Optional[201:d7bed71933463eee6d07fe3d24971987000000000000000000000000:7365e172] 08:35:25,940 prepare succeeded, xid=Optional[201:d7bed71933463eee6d07fe3d24971987010000000000000000000000:d1ba0562] 08:35:25,940 prepare succeeded, xid=Optional[201:d7bed71933463eee6d07fe3d24971987020000000000000000000000:d8417ce2] {code} > JdbcExactlyOnceSinkE2eTest hangs on azure > ----------------------------------------- > > Key: FLINK-22889 > URL: https://issues.apache.org/jira/browse/FLINK-22889 > Project: Flink > Issue Type: Bug > Components: Connectors / JDBC > Affects Versions: 1.14.0, 1.13.1 > Reporter: Dawid Wysakowicz > Assignee: Roman Khachatryan > Priority: Critical > Labels: pull-request-available, test-stability > > https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=18690&view=logs&j=ba53eb01-1462-56a3-8e98-0dd97fbcaab5&t=bfbc6239-57a0-5db0-63f3-41551b4f7d51&l=16658 -- This message was sent by Atlassian Jira (v8.3.4#803005)