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https://issues.apache.org/jira/browse/LENS-743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15581383#comment-15581383
]
Hudson commented on LENS-743:
-----------------------------
FAILURE: Integrated in Jenkins build Lens-Commit-Java8 #277 (See
[https://builds.apache.org/job/Lens-Commit-Java8/277/])
LENS-743: Query retry framework for retrying upon transient failures
(rajatgupta59: rev 38ab6c6082b6221502daac979551e8c5fca72241)
* (edit)
lens-server/src/test/java/org/apache/lens/server/scheduler/util/SchedulerTestUtils.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/query/QueryQueued.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/StatusUpdateFailureContext.java
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lens-server-api/src/main/java/org/apache/lens/server/api/driver/LensDriver.java
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lens-server/src/main/java/org/apache/lens/server/query/QueryCostComparator.java
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/retry/FibonacciExponentialBackOffRetryHandler.java
* (edit) lens-driver-es/src/main/java/org/apache/lens/driver/es/ESDriver.java
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lens-server/src/test/java/org/apache/lens/server/query/constraint/ThreadSafeEstimatedQueryCollectionTest.java
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lens-server/src/main/java/org/apache/lens/server/query/ResultFormatter.java
* (edit) lens-api/src/main/java/org/apache/lens/api/query/QueryStatus.java
* (edit)
lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/MaxJDBCConnectionCheckConstraint.java
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lens-server/src/main/java/org/apache/lens/server/metrics/MetricsServiceImpl.java
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lens-server-api/src/test/java/org/apache/lens/server/api/query/TestQueryContext.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/query/QueryEnded.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QueryAccepted.java
* (edit) checkstyle/src/main/resources/checkstyle.xml
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lens-regression/src/main/java/org/apache/lens/regression/core/constants/DriverConfig.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/events/StatusChange.java
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lens-server/src/test/java/org/apache/lens/server/query/collect/QueryCollectUtil.java
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lens-server/src/test/java/org/apache/lens/server/query/TestEventService.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/constraint/MaxConcurrentDriverQueriesConstraint.java
* (delete)
lens-server/src/main/java/org/apache/lens/server/query/QueryPriorityComparator.java
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lens-server-api/src/test/java/org/apache/lens/server/api/query/comparators/ChainedComparatorTest.java
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lens-server/src/test/java/org/apache/lens/server/query/retry/MockDriverForRetries.java
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lens-server-api/src/main/java/org/apache/lens/server/api/retry/DefaultRetryPolicyDecider.java
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lens-server/src/main/java/org/apache/lens/server/query/QueryEventHttpNotifier.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QuerySuccess.java
* (delete)
lens-server/src/main/java/org/apache/lens/server/query/QueryComparator.java
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/retry/BackOffRetryHandler.java
* (edit)
lens-server/src/main/java/org/apache/lens/server/query/LensServerDAO.java
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lens-server-api/src/main/java/org/apache/lens/server/api/retry/ChainedRetryPolicyDecider.java
* (edit)
lens-server/src/main/java/org/apache/lens/server/scheduler/SchedulerQueryEventListener.java
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lens-server/src/test/resources/drivers/mock/single_failure/failing-query-driver-site.xml
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lens-server-api/src/main/java/org/apache/lens/server/api/driver/DriverConfiguration.java
* (add)
lens-server/src/test/resources/drivers/retry/single_failure/driver-site.xml
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lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QueryRunning.java
* (edit)
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestHiveDriver.java
* (edit)
lens-api/src/test/java/org/apache/lens/api/jaxb/YAMLToStringStrategyTest.java
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lens-server/src/test/java/org/apache/lens/server/query/retry/TestServerRetryPolicyDecider.java
* (edit)
lens-server/src/test/java/org/apache/lens/server/query/constraint/DefaultQueryLaunchingConstraintsCheckerTest.java
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lens-server-api/src/main/java/org/apache/lens/server/api/retry/FailureContext.java
* (edit) lens-driver-es/src/test/resources/hive-site.xml
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/common/OperationRetryHandlerFactory.java
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lens-server-api/src/main/java/org/apache/lens/server/api/retry/NoRetryHandler.java
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QueryClosed.java
* (edit)
lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/JDBCDriverConfConstants.java
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/query/comparators/QueryPriorityComparator.java
* (edit)
lens-server/src/test/java/org/apache/lens/server/query/TestQueryIndependenceFromSessionClose.java
* (add)
lens-server/src/test/java/org/apache/lens/server/query/retry/QueryRetryTest.java
* (edit)
lens-server-api/src/main/java/org/apache/lens/server/api/query/constraint/QueryLaunchingConstraint.java
* (edit)
lens-server/src/test/java/org/apache/lens/server/query/constraint/TotalQueryCostCeilingConstraintTest.java
* (edit)
lens-server-api/src/main/java/org/apache/lens/server/api/query/QueryContext.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/comparators/FIFOQueryComparator.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/common/BackOffRetryHandler.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QueryCancelled.java
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lens-server-api/src/main/java/org/apache/lens/server/api/driver/AbstractLensDriver.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/query/QueryEvent.java
* (edit)
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java
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lens-server/src/main/java/org/apache/lens/server/query/constraint/RetryPolicyToConstraingAdapter.java
* (delete)
lens-server-api/src/test/java/org/apache/lens/server/api/common/TestExponentialBackOffRetryHandler.java
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/query/comparators/ChainedComparator.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QueryLaunched.java
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lens-server/src/test/resources/drivers/retry/double_failure/driver-site.xml
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/query/QueryRunning.java
* (edit)
lens-server/src/test/java/org/apache/lens/server/query/TestQueryNotifictaionResource.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/QueryRejected.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QueryRejected.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QueryFailed.java
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lens-server/src/test/java/org/apache/lens/server/query/retry/MockRetryPolicyDecider.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/PriorityChange.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/query/QuerySuccess.java
* (edit)
lens-server/src/main/java/org/apache/lens/server/query/QueryExecutionStatisticsGenerator.java
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lens-server/src/main/java/org/apache/lens/server/query/constraint/TotalQueryCostCeilingConstraint.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QueuePositionChange.java
* (add) lens-api/src/main/java/org/apache/lens/api/query/FailedAttempt.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/query/QueryCancelled.java
* (edit)
lens-server/src/test/java/org/apache/lens/server/query/QueryContextComparatorTest.java
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lens-server-api/src/main/java/org/apache/lens/server/api/retry/ImmediateRetryHandler.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QueryQueued.java
* (edit) lens-api/src/main/java/org/apache/lens/api/query/LensQuery.java
* (edit)
lens-server/src/main/java/org/apache/lens/server/query/QueryExecutionServiceImpl.java
* (edit)
lens-server/src/main/java/org/apache/lens/server/query/constraint/DefaultQueryLaunchingConstraintsChecker.java
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/retry/RetryPolicyDecider.java
* (edit)
lens-server-api/src/main/java/org/apache/lens/server/api/query/AbstractQueryContext.java
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QueryQueuedForRetry.java
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lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QueryEnded.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/query/QueryExecuted.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/query/QueryLaunched.java
* (edit)
lens-server/src/main/java/org/apache/lens/server/query/QueryEndNotifier.java
* (edit)
lens-server-api/src/main/java/org/apache/lens/server/api/query/DriverSelectorQueryContext.java
* (edit)
lens-driver-hive/src/main/java/org/apache/lens/driver/hive/HiveDriver.java
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QueryExecuted.java
* (edit)
lens-api/src/test/resources/toString/org.apache.lens.api.query.QueryStatus.xml
* (edit)
lens-api/src/test/resources/toString/org.apache.lens.api.query.LensQuery.xml
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/query/events/QueryEvent.java
* (edit)
lens-server-api/src/main/java/org/apache/lens/server/api/query/FinishedLensQuery.java
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/query/comparators/QueryComparator.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/query/QueryClosed.java
* (edit)
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestRemoteHiveDriver.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/query/StatusChange.java
* (edit) lens-server/pom.xml
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/common/FailureContext.java
* (edit)
lens-server/src/test/java/org/apache/lens/server/query/TestQueryService.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/query/QueryFailed.java
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/retry/OperationRetryHandlerFactory.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/common/FibonacciExponentialBackOffRetryHandler.java
* (delete)
lens-server/src/main/java/org/apache/lens/server/query/FIFOQueryComparator.java
* (edit)
lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/JDBCDriver.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/query/QueryAccepted.java
* (delete)
lens-server-api/src/main/java/org/apache/lens/server/api/query/QueuePositionChange.java
* (edit)
lens-server-api/src/test/java/org/apache/lens/server/api/query/constraint/MaxConcurrentDriverQueriesConstraintTest.java
* (edit)
lens-server/src/main/java/org/apache/lens/server/rewrite/RewriteUtil.java
* (edit)
lens-server/src/main/java/org/apache/lens/server/scheduler/SchedulerServiceImpl.java
* (edit)
lens-server/src/main/java/org/apache/lens/server/query/QueryEndHttpNotifier.java
* (add)
lens-server/src/test/resources/drivers/retry/triple_failure/driver-site.xml
* (add)
lens-server-api/src/test/java/org/apache/lens/server/api/retry/TestExponentialBackOffRetryHandler.java
* (edit) lens-server/src/test/java/org/apache/lens/server/query/TestLensDAO.java
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/query/comparators/QueryCostComparator.java
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/query/comparators/MoreRetriesFirstComparator.java
* (edit)
lens-server-api/src/main/java/org/apache/lens/server/api/LensConfConstants.java
* (edit)
lens-server-api/src/main/java/org/apache/lens/server/api/util/LensUtil.java
* (edit)
lens-server-api/src/main/java/org/apache/lens/server/api/driver/DriverQueryStatus.java
* (edit)
lens-server-api/src/test/java/org/apache/lens/server/api/driver/MockDriver.java
* (add)
lens-server-api/src/main/java/org/apache/lens/server/api/query/events/PriorityChange.java
> Query failure retries for transient errors
> ------------------------------------------
>
> Key: LENS-743
> URL: https://issues.apache.org/jira/browse/LENS-743
> Project: Apache Lens
> Issue Type: Improvement
> Components: server
> Reporter: Amareshwari Sriramadasu
> Assignee: Rajat Khandelwal
> Labels: gsoc2016, java
> Fix For: 2.7
>
> Attachments: LENS-743.09.patch, LENS-743.11.patch, LENS-743.12.patch,
> LENS-743.13.patch, LENS-743.14.patch, LENS-743.15.patch, LENS-743.16.patch,
> LENS-743.18.patch
>
>
> There have to be retries for query failures for transient errors like network
> errors (Hive server not reachable/ Metastore not reachable/ DB not
> reachable). Retries should be available for each phase - submission,
> execution, updating status, fetching results and formatting.
> Right now, any such failure results in marking query as failed.
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