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Posted to issues@geode.apache.org by "Qihong Chen (JIRA)" <ji...@apache.org> on 2015/07/15 00:20:04 UTC
[jira] [Updated] (GEODE-114) There's race condition in
DefaultGemFireConnection.getRegionProxy
[ https://issues.apache.org/jira/browse/GEODE-114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Qihong Chen updated GEODE-114:
------------------------------
Description:
when multiple threads try to call getRegionProxy with the same region at the same time, the following exception was thrown:
com.gemstone.gemfire.cache.RegionExistsException: /debs
at com.gemstone.gemfire.internal.cache.GemFireCacheImpl.createVMRegion(GemFireCacheImpl.java:2880)
at com.gemstone.gemfire.internal.cache.GemFireCacheImpl.basicCreateRegion(GemFireCacheImpl.java:2835)
at com.gemstone.gemfire.cache.client.internal.ClientRegionFactoryImpl.create(ClientRegionFactoryImpl.java:223)
at io.pivotal.gemfire.spark.connector.internal.DefaultGemFireConnection.getRegionProxy(DefaultGemFireConnection.scala:87)
at io.pivotal.gemfire.spark.connector.internal.rdd.GemFirePairRDDWriter.write(GemFireRDDWriter.scala:47)
at io.pivotal.gemfire.spark.connector.GemFirePairRDDFunctions$$anonfun$saveToGemfire$2.apply(GemFirePairRDDFunctions.scala:24)
at io.pivotal.gemfire.spark.connector.GemFirePairRDDFunctions$$anonfun$saveToGemfire$2.apply(GemFirePairRDDFunctions.scala:24)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)
at org.apache.spark.scheduler.Task.run(Task.scala:64)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:203)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
was:
when multiple threads try to call getRegionProxy with the same region, it will throw following exception:
com.gemstone.gemfire.cache.RegionExistsException: /debs
at com.gemstone.gemfire.internal.cache.GemFireCacheImpl.createVMRegion(GemFireCacheImpl.java:2880)
at com.gemstone.gemfire.internal.cache.GemFireCacheImpl.basicCreateRegion(GemFireCacheImpl.java:2835)
at com.gemstone.gemfire.cache.client.internal.ClientRegionFactoryImpl.create(ClientRegionFactoryImpl.java:223)
at io.pivotal.gemfire.spark.connector.internal.DefaultGemFireConnection.getRegionProxy(DefaultGemFireConnection.scala:87)
at io.pivotal.gemfire.spark.connector.internal.rdd.GemFirePairRDDWriter.write(GemFireRDDWriter.scala:47)
at io.pivotal.gemfire.spark.connector.GemFirePairRDDFunctions$$anonfun$saveToGemfire$2.apply(GemFirePairRDDFunctions.scala:24)
at io.pivotal.gemfire.spark.connector.GemFirePairRDDFunctions$$anonfun$saveToGemfire$2.apply(GemFirePairRDDFunctions.scala:24)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)
at org.apache.spark.scheduler.Task.run(Task.scala:64)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:203)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
> There's race condition in DefaultGemFireConnection.getRegionProxy
> -----------------------------------------------------------------
>
> Key: GEODE-114
> URL: https://issues.apache.org/jira/browse/GEODE-114
> Project: Geode
> Issue Type: Sub-task
> Components: core, extensions
> Affects Versions: 1.0.0-incubating
> Reporter: Qihong Chen
> Assignee: Qihong Chen
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> when multiple threads try to call getRegionProxy with the same region at the same time, the following exception was thrown:
> com.gemstone.gemfire.cache.RegionExistsException: /debs
> at com.gemstone.gemfire.internal.cache.GemFireCacheImpl.createVMRegion(GemFireCacheImpl.java:2880)
> at com.gemstone.gemfire.internal.cache.GemFireCacheImpl.basicCreateRegion(GemFireCacheImpl.java:2835)
> at com.gemstone.gemfire.cache.client.internal.ClientRegionFactoryImpl.create(ClientRegionFactoryImpl.java:223)
> at io.pivotal.gemfire.spark.connector.internal.DefaultGemFireConnection.getRegionProxy(DefaultGemFireConnection.scala:87)
> at io.pivotal.gemfire.spark.connector.internal.rdd.GemFirePairRDDWriter.write(GemFireRDDWriter.scala:47)
> at io.pivotal.gemfire.spark.connector.GemFirePairRDDFunctions$$anonfun$saveToGemfire$2.apply(GemFirePairRDDFunctions.scala:24)
> at io.pivotal.gemfire.spark.connector.GemFirePairRDDFunctions$$anonfun$saveToGemfire$2.apply(GemFirePairRDDFunctions.scala:24)
> at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)
> at org.apache.spark.scheduler.Task.run(Task.scala:64)
> at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:203)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
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