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Ensure at least 1 thread for thread pool.

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Chuanyi Li L
2018-08-23 17:51:25 +08:00
parent e879216fa4
commit 1aa2e1a409
1 changed files with 2 additions and 2 deletions
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4
parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/MysqlMultiStageCoprocessor.java
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@@ -80,8 +80,8 @@ public class MysqlMultiStageCoprocessor extends AbstractCanalLifeCycle implement
this.disruptorMsgBuffer = RingBuffer.createSingleProducer(new MessageEventFactory(), this.disruptorMsgBuffer = RingBuffer.createSingleProducer(new MessageEventFactory(),
ringBufferSize, ringBufferSize,
new BlockingWaitStrategy()); new BlockingWaitStrategy());
int tc = parserThreadCount > 0 ? parserThreadCount : 1;
this.parserExecutor = Executors.newFixedThreadPool(parserThreadCount, this.parserExecutor = Executors.newFixedThreadPool(tc,
new NamedThreadFactory("MultiStageCoprocessor-Parser-" + destination)); new NamedThreadFactory("MultiStageCoprocessor-Parser-" + destination));
this.stageExecutor = Executors.newFixedThreadPool(2, new NamedThreadFactory("MultiStageCoprocessor-other-" this.stageExecutor = Executors.newFixedThreadPool(2, new NamedThreadFactory("MultiStageCoprocessor-other-"