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Posted to dev@lens.apache.org by "Puneet Gupta (JIRA)" <ji...@apache.org> on 2016/07/02 03:13:11 UTC
[jira] [Updated] (LENS-793) Result formatter error when driver
output path is null
[ https://issues.apache.org/jira/browse/LENS-793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Puneet Gupta updated LENS-793:
------------------------------
Assignee: Rajat Khandelwal
> Result formatter error when driver output path is null
> ------------------------------------------------------
>
> Key: LENS-793
> URL: https://issues.apache.org/jira/browse/LENS-793
> Project: Apache Lens
> Issue Type: Bug
> Components: server
> Reporter: Rajat Khandelwal
> Assignee: Rajat Khandelwal
> Fix For: 2.6
>
>
> logs:
> {noformat}
> 28 Sep 2015 16:13:46 [6a61d6b0-66a9-4b39-8f3a-ba2a722fb737] [StatusPoller] INFO org.apache.lens.server.query.QueryExecutionServiceImpl - Updating status for 6a61d6b0-66a9-4b39-8f3a-ba2a722fb737
> 28 Sep 2015 16:13:46 [6a61d6b0-66a9-4b39-8f3a-ba2a722fb737] [event_processor_thread] INFO org.apache.lens.server.query.ResultFormatter - Result formatter for 6a61d6b0-66a9-4b39-8f3a-ba2a722fb737
> 28 Sep 2015 16:13:46 [6a61d6b0-66a9-4b39-8f3a-ba2a722fb737] [event_processor_thread] INFO org.apache.lens.driver.hive.HiveDriver - FetchResultSet: 6a61d6b0-66a9-4b39-8f3a-ba2a722fb737
> 28 Sep 2015 16:13:46 [6a61d6b0-66a9-4b39-8f3a-ba2a722fb737] [event_processor_thread] INFO org.apache.lens.driver.hive.HiveDriver - Creating result set for hiveHandle:OperationHandle [opType=EXECUTE_STATEMENT, getHandleIdentifier()=cc9c6ab8-dccf-4fc4-bf40-88af748fe28b]
> 28 Sep 2015 16:13:46 [6a61d6b0-66a9-4b39-8f3a-ba2a722fb737] [event_processor_thread] WARN org.apache.lens.server.query.ResultFormatter - Exception while formatting result for 6a61d6b0-66a9-4b39-8f3a-ba2a722fb737
> java.lang.IllegalArgumentException: Can not create a Path from a null string
> at org.apache.hadoop.fs.Path.checkPathArg(Path.java:123) ~[hadoop-common-2.6.0.2.2.0.0-2041.jar:na]
> at org.apache.hadoop.fs.Path.<init>(Path.java:135) ~[hadoop-common-2.6.0.2.2.0.0-2041.jar:na]
> at org.apache.lens.driver.hive.HiveDriver.createResultSet(HiveDriver.java:845) ~[lens-driver-hive-2.4.1-inm.jar:2.4.1-inm]
> at org.apache.lens.driver.hive.HiveDriver.fetchResultSet(HiveDriver.java:694) ~[lens-driver-hive-2.4.1-inm.jar:2.4.1-inm]
> at org.apache.lens.server.query.QueryExecutionServiceImpl.getDriverResultset(QueryExecutionServiceImpl.java:1477) ~[classes/:na]
> at org.apache.lens.server.query.ResultFormatter.formatOutput(ResultFormatter.java:86) [classes/:na]
> at org.apache.lens.server.query.ResultFormatter.process(ResultFormatter.java:68) [classes/:na]
> at org.apache.lens.server.query.ResultFormatter.process(ResultFormatter.java:43) [classes/:na]
> at org.apache.lens.server.api.events.AsyncEventListener$2.run(AsyncEventListener.java:101) [lens-server-api-2.4.1-inm.jar:2.4.1-inm]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_67]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_67]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_67]
> 28 Sep 2015 16:13:46 [6a61d6b0-66a9-4b39-8f3a-ba2a722fb737] [event_processor_thread] INFO org.apache.lens.server.query.QueryEndNotifier - Sending completion email for query handle: 6a61d6b0-66a9-4b39-8f3a-ba2a722fb737
> {noformat}
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