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Hudson commented on LENS-1242: ------------------------------ UNSTABLE: Integrated in Lens-Commit #1310 (See [https://builds.apache.org/job/Lens-Commit/1310/]) LENS-1242 : Fix JDBCDriver cancel query to call statement.cancel (puneet.gupta: rev 9b402aee35e52fcf235974429cee760883b42271) * lens-driver-jdbc/src/test/resources/drivers/jdbc/jdbc1/jdbcdriver-site.xml * lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/JDBCDriver.java * src/site/apt/admin/jdbcdriver-config.apt * lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java * lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/JDBCDriverConfConstants.java * lens-driver-jdbc/src/main/resources/jdbcdriver-default.xml > JDBCDriver cancel query is taking huge time > ------------------------------------------- > > Key: LENS-1242 > URL: https://issues.apache.org/jira/browse/LENS-1242 > Project: Apache Lens > Issue Type: Bug > Components: driver-jdbc > Reporter: Amareshwari Sriramadasu > Assignee: Amareshwari Sriramadasu > Fix For: 2.6 > > Attachments: LENS-1242.patch > > > We are seeing Cancel on JDBC is taking huge time in production. > Here are few logs : > {noformat} > 28 Jul 2016 05:54:19 [1113a9e8-86cd-43eb-b5bb-ad718a7e87cd] > [grizzly-http-server-43] INFO > org.apache.lens.server.query.QueryExecutionServiceImpl - CancelQuery: > session:<?xml version="1.0" encoding="UTF-8" > standalone="yes"?><lensSessionHandle><publicId>617e95ae-397f-46ea-9b20-f472e614d673</publicId><secretId>761a20c0-80b8-4406-a614-b38e21fa5b34</secretId></lensSessionHandle> > query:18a411f0-b62e-48e9-821c-f34da98fedbc > 28 Jul 2016 05:54:19 [1113a9e8-86cd-43eb-b5bb-ad718a7e87cd] > [grizzly-http-server-43] INFO org.apache.hadoop.hive.conf.HiveConf - Using > the default value passed in for log id: 617e95ae-397f-46ea-9b20-f472e614d673 > 28 Jul 2016 05:54:19 [1113a9e8-86cd-43eb-b5bb-ad718a7e87cd] > [grizzly-http-server-43] INFO org.apache.hadoop.hive.ql.session.SessionState > - Updating thread name to 617e95ae-397f-46ea-9b20-f472e614d673 > grizzly-http-server-43 > 28 Jul 2016 05:54:19 [18a411f0-b62e-48e9-821c-f34da98fedbc] > [617e95ae-397f-46ea-9b20-f472e614d673 grizzly-http-server-43] INFO > org.apache.lens.server.query.QueryExecutionServiceImpl - Updating status for > 18a411f0-b62e-48e9-821c-f34da98fedbc > 28 Jul 2016 05:54:19 [18a411f0-b62e-48e9-821c-f34da98fedbc] > [617e95ae-397f-46ea-9b20-f472e614d673 grizzly-http-server-43] INFO > org.apache.lens.server.api.query.QueryContext - Updating status of > 18a411f0-b62e-48e9-821c-f34da98fedbc from Progress: 0.0 > 28 Jul 2016 05:54:56 [18a411f0-b62e-48e9-821c-f34da98fedbc] [StatusPoller] > INFO org.apache.lens.server.query.QueryExecutionServiceImpl - Updating > status for 18a411f0-b62e-48e9-821c-f34da98fedbc > Progress: 0.0 > Status: RUNNING > Status Message: 18a411f0-b62e-48e9-821c-f34da98fedbc is running > Is Result Set Available: false > to Progress: 0.0 > Status: RUNNING > Status Message: 18a411f0-b62e-48e9-821c-f34da98fedbc is running > Is Result Set Available: false > 28 Jul 2016 06:14:38 [18a411f0-b62e-48e9-821c-f34da98fedbc] > [617e95ae-397f-46ea-9b20-f472e614d673 grizzly-http-server-43] INFO > org.apache.lens.driver.jdbc.JDBCDriver - jdbc/prod Cancelled query : > 18a411f0-b62e-48e9-821c-f34da98fedbc > 28 Jul 2016 06:14:38 [18a411f0-b62e-48e9-821c-f34da98fedbc] > [617e95ae-397f-46ea-9b20-f472e614d673 grizzly-http-server-43] INFO > org.apache.lens.server.query.QueryExecutionServiceImpl - Query > 18a411f0-b62e-48e9-821c-f34da98fedbc cancelled successfully > 28 Jul 2016 06:14:38 [18a411f0-b62e-48e9-821c-f34da98fedbc] > [617e95ae-397f-46ea-9b20-f472e614d673 grizzly-http-server-43] INFO > org.apache.lens.server.api.query.QueryContext - Updating status of > 18a411f0-b62e-48e9-821c-f34da98fedbc from Progress: 0.0 > 28 Jul 2016 06:14:38 [18a411f0-b62e-48e9-821c-f34da98fedbc] > [617e95ae-397f-46ea-9b20-f472e614d673 grizzly-http-server-43] INFO > org.apache.lens.server.session.LensSessionImpl - Removing > 18a411f0-b62e-48e9-821c-f34da98fedbc from active queries for session > 617e95ae-397f-46ea-9b20-f472e614d673 > 28 Jul 2016 06:14:38 [18a411f0-b62e-48e9-821c-f34da98fedbc] > [617e95ae-397f-46ea-9b20-f472e614d673 grizzly-http-server-43] INFO > org.apache.hadoop.hive.conf.HiveConf - Using the default value passed in for > log id: 617e95ae-397f-46ea-9b20-f472e614d673 > 28 Jul 2016 06:14:38 [18a411f0-b62e-48e9-821c-f34da98fedbc] > [617e95ae-397f-46ea-9b20-f472e614d673 grizzly-http-server-43] INFO > org.apache.hadoop.hive.ql.session.SessionState - Resetting thread name to > grizzly-http-server-43 > {noformat} > It took more than 10 minutes for cancelling from above logs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)