Add Windows Support

[peterzhuamazon]

Coming from opensearch-project/opensearch-plugins#95, add Windows support.

• Passing CI on Windows
• Documentation

[bbarani]

@ylwu-amzn @sean-zheng-amazon Can you please update the current status?

[ylwu-amzn]

@bbarani , thanks for reminding, looking this now.
Can you share some action items we should do to support windows? Or maybe some example ?

[ylwu-amzn]

Never mind, I found SQL team has done that. Will refer to SQL plugin

[ylwu-amzn]

#504

[ylwu-amzn]

CustomModelITTests#testCustomModelWorkflow will fail to clean up local file cache. Test code run successfully, but test framework failed to cleanup temp local files.

at __randomizedtesting.SeedInfo.seed([D97C315DD114CE48]:0)
	at org.apache.lucene.util.IOUtils.rm(IOUtils.java:341)
	at org.apache.lucene.tests.util.TestRuleTemporaryFilesCleanup.afterAlways(TestRuleTemporaryFilesCleanup.java:209)
	at com.carrotsearch.randomizedtesting.rules.TestRuleAdapter$1.afterAlways(TestRuleAdapter.java:31)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.tests.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.tests.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:833)

[ylwu-amzn]

I reopen this issue as we should support " 100% parity in tests across all supported platforms, linux and windows.", refer to opensearch-project/opensearch-plugins#95 (comment)

[peterzhuamazon]

Hi, just want to make sure this issue is closed, if all the tasks are completed.

Thanks.