Removed TabletIteratorEnvironment, replaced with smaller impl #5587
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In apache#5490 we created a ClientIteratorEnvironment builder and class. As part of that change we added a constructor to TabletIteratorEnvironment for use in testing. Issue apache#5503 was created to subsequently remove that constructor. This change removes TabletIteratorEnvironment entirely and replaces it with a subclass of ClientIteratorEnvironment. Closes apache#5503
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Full IT build successful |
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| @Override | ||
| public boolean isFullMajorCompaction() { | ||
| if (getIteratorScope() != IteratorScope.majc) { |
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could this check be pushed to the super class?
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Used super class method in 744c9e7
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| @Override | ||
| public boolean isUserCompaction() { | ||
| if (getIteratorScope() != IteratorScope.majc) { |
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could this check be pushed to the super class?
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In the parent class this checks that the scope is scan for some reason.
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When I remove this, then IteratorEnvIT fails at line 165. I' not sure why ClientIteratorEnvironment.isUserCompaction is checking for scope == scan. I'm going to look into this further as that would fix this issue.
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Ok, I resolved the disparity. In the client context, this throws an exception if the scope is scan. In the server context, this throws an exception if the scope is minc.
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Used super class method in 744c9e7
| @Override | ||
| public boolean isSamplingEnabled() { | ||
| if (getSamplerConfiguration() == null) { | ||
| return false; | ||
| } else { | ||
| return true; | ||
| } | ||
| } |
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Sample config could be present w/o sampling being enabled. Seems like this should just return if the boolean is set in the super class that indicates sampling is enabled.
| @Override | |
| public boolean isSamplingEnabled() { | |
| if (getSamplerConfiguration() == null) { | |
| return false; | |
| } else { | |
| return true; | |
| } | |
| } |
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Removed method in SystemIteratorEnvironmentImpl in bf54f5d
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| @Deprecated(since = "2.0.0") | ||
| @Override | ||
| public AccumuloConfiguration getConfig() { |
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There will be a different configuration object impl returned for this methiod now that could have slightly different behavior. Not sure if this would ever matter.
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From what I can tell, all of the places where this was used, it's based off Context.getTableConfiguration(TableId).
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Full IT build successful after the latest round of changes. |
SystemIteratorEnvironmentImpl was added in apache#5587, but did not implement the isRunningLowOnMemory method. It deferred to its parent class implementation, ClientIteratorEnvironment.isRunningLowOnMemory, which just returns false.
In #5490 we created a ClientIteratorEnvironment builder and class. As part of that change we added a constructor to TabletIteratorEnvironment for use in testing. Issue #5503 was created to subsequently remove that constructor. This change removes TabletIteratorEnvironment entirely and replaces it with a subclass of ClientIteratorEnvironment.
Closes #5503