ExecutionContext keys are not unique enough in partition components [BATCH-921]

[spring-projects-issues]

Dave Syer opened BATCH-921 and commented

ExecutionContext keys are not unique enough. I thought we used to prepend the class name or something?

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Affects: 2.0.0.M3

Referenced from: commits 493950e

[spring-projects-issues]

Robert Kasanicky commented

We do prepend the class name (unless there's a bug) and allow to given names to ItemStreams so that two instances of the same class can be distinguished. Which reader/writer is having issues (I suppose most work ok)?

[spring-projects-issues]

Dave Syer commented

It's not in infrastructure (so not readers and writers). It's somewhere in org.springframework.batch.core.partition.

[spring-projects-issues]

Robert Kasanicky commented

All I found in the partition package is the SimpleStepExecutionSplitter putting in value for "GRID_SIZE", so I can make it "SimpleStepExecutionSplitter.GRID_SIZE". Is this the problem or is there more to it?

[spring-projects-issues]

Robert Kasanicky commented

prefixed GRID_SIZE key with SimpleStepExecutionSplitter