Handle scheduler exceptions #38183
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Handle scheduler exceptions #38183
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Scheduler.schedule(...) would previously assume that caller handles exception by calling get() on the returned ScheduledFuture. schedule() now returns a ScheduledCancellable that no longer gives access to the exception. Instead, any exception thrown out of a scheduled Runnable is logged as a warning. In this backport to 6.x, source backwards compatibility is maintained and some of the changes has therefore not been carried out (notably the signature change on Processor.Parameters.scheduler). This is a continuation of elastic#28667, elastic#36137 and also fixes elastic#37708.
henningandersen
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backport
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:Core/Infra/Core
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Pinging @elastic/es-core-infra |
Fixed precommit issues.
ywelsch
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Feb 1, 2019
jasontedor
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Feb 4, 2019
…round-sync-6.x * elastic/6.x: Fix testRestoreIncreasesPrimaryTerms on 6.x (elastic#38314) SQL: Remove exceptions from Analyzer (elastic#38260) (elastic#38287) SQL: Move metrics tracking inside PlanExecutor (elastic#38259) (elastic#38288) Backport of elastic#38311: Move TokenService to seqno powered cas Handle scheduler exceptions (elastic#38183) Mute MlMigrationFullClusterRestartIT#testMigration (elastic#38316) 6.x Backport of elastic#38278: Move ML Optimistic Concurrency Control to Seq No Cleanup construction of interceptors (elastic#38296) Throw if two inner_hits have the same name (elastic#37645) (elastic#38194) AsyncTwoPhaseIndexerTests race condition fixed elastic#38195 Backport#37830 Enable SSL in reindex with security QA tests (elastic#38293) Ensure ILM policies run safely on leader indices (elastic#38140) Introduce ssl settings to reindex from remote (elastic#38292) Fix ordering problem in add or renew lease test (elastic#38281) Mute ReplicationTrackerRetentionLeaseTests#testAddOrRenewRetentionLease (elastic#38276) Fix NPE in Logfile Audit Filter (elastic#38120) (elastic#38271) Enable trace log in FollowerFailOverIT (elastic#38148) SQL: Generate relevant error message when grouping functions are not used in GROUP BY (elastic#38017)
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Scheduler.schedule(...) would previously assume that caller handles
exception by calling get() on the returned ScheduledFuture.
schedule() now returns a ScheduledCancellable that no longer gives
access to the exception. Instead, any exception thrown out of a
scheduled Runnable is logged as a warning.
In this backport to 6.x, source backwards compatibility is maintained
and some of the changes has therefore not been carried out (notably
the signature change on Processor.Parameters.scheduler).
This is a continuation of #28667, #36137 and also fixes #37708.
The main new changes compared to the master PR (#38014) is the original Scheduler.schedule overload, added ThreadPool.scheduleDeprecated, es-all-signatures.txt and one more Scheduler.schedule usage fix in AutoDetectResultProcessor.