[SPARK-4182][SQL] Fixes ColumnStats classes for boolean, binary and complex data types

[liancheng]

NoopColumnStats was once used for binary, boolean and complex data types. This ColumnStats doesn't return properly shaped column statistics and causes caching failure if a table contains columns of the aforementioned types.

This PR adds BooleanColumnStats, BinaryColumnStats and GenericColumnStats, used for boolean, binary and all complex data types respectively. In addition, NoopColumnStats returns properly shaped column statistics containing null count and row count, but this class is now used for testing purpose only.

[SparkQA]

Test build #22734 has started for PR 3059 at commit 38cf5b5.

• This patch merges cleanly.

[SparkQA]

Test build #22736 has started for PR 3059 at commit fb3ee85.

• This patch merges cleanly.

[SparkQA]

Test build #22734 has finished for PR 3059 at commit 38cf5b5.

• This patch fails Spark unit tests.
• This patch merges cleanly.
• This patch adds no public classes.

[AmplabJenkins]

Test FAILed.
Refer to this link for build results (access rights to CI server needed):
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Test FAILed.

[SparkQA]

Test build #22736 has finished for PR 3059 at commit fb3ee85.

• This patch fails Spark unit tests.
• This patch merges cleanly.
• This patch adds no public classes.

[AmplabJenkins]

Test FAILed.
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Test FAILed.

[liancheng]

Hm, the above test failure is legitimate. However, the test failure is sensitive to execution order, namely, it only fails when some test case had cached the test table src previously.

[SparkQA]

Test build #22743 has started for PR 3059 at commit b398cfd.

• This patch merges cleanly.

[SparkQA]

Test build #22743 has finished for PR 3059 at commit b398cfd.

• This patch passes all tests.
• This patch merges cleanly.
• This patch adds no public classes.

[AmplabJenkins]

Test PASSed.
Refer to this link for build results (access rights to CI server needed):
https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/22743/
Test PASSed.

[marmbrus]

Thanks! Merged to master.