[MLlib] SPARK-3987: add test case on objective value for NNLS

Also update step parameter to pass the proposed test

Author: coderxiang <shuoxiangpub@gmail.com>

Closes #2965 from coderxiang/nnls-test and squashes the following commits:

24b06f9 [coderxiang] add test case on objective value for NNLS; update step parameter to pass the test
[SPARK-3911] [SQL] HiveSimpleUdf can not be optimized in constant folding

```
explain extended select cos(null) from src limit 1;
```
outputs:
```
 Project [HiveSimpleUdf#org.apache.hadoop.hive.ql.udf.UDFCos(null) AS c_0#5]
  MetastoreRelation default, src, None

== Optimized Logical Plan ==
Limit 1
 Project [HiveSimpleUdf#org.apache.hadoop.hive.ql.udf.UDFCos(null) AS c_0#5]
  MetastoreRelation default, src, None

== Physical Plan ==
Limit 1
 Project [HiveSimpleUdf#org.apache.hadoop.hive.ql.udf.UDFCos(null) AS c_0#5]
  HiveTableScan [], (MetastoreRelation default, src, None), None
```
After patching this PR it outputs
```
== Parsed Logical Plan ==
Limit 1
 Project ['cos(null) AS c_0#0]
  UnresolvedRelation None, src, None

== Analyzed Logical Plan ==
Limit 1
 Project [HiveSimpleUdf#org.apache.hadoop.hive.ql.udf.UDFCos(null) AS c_0#0]
  MetastoreRelation default, src, None

== Optimized Logical Plan ==
Limit 1
 Project [null AS c_0#0]
  MetastoreRelation default, src, None

== Physical Plan ==
Limit 1
 Project [null AS c_0#0]
  HiveTableScan [], (MetastoreRelation default, src, None), None
```

Author: Cheng Hao <hao.cheng@intel.com>

Closes #2771 from chenghao-intel/hive_udf_constant_folding and squashes the following commits:

1379c73 [Cheng Hao] duplicate the PlanTest with catalyst/plans/PlanTest
1e52dda [Cheng Hao] add unit test for hive simple udf constant folding
01609ff [Cheng Hao] support constant folding for HiveSimpleUdf
[SPARK-3816][SQL] Add table properties from storage handler to output jobConf

...ob conf in SparkHadoopWriter class

Author: Alex Liu <alex_liu68@yahoo.com>

Closes #2677 from alexliu68/SPARK-SQL-3816 and squashes the following commits:

79c269b [Alex Liu] [SPARK-3816][SQL] Add table properties from storage handler to job conf
[SPARK-4041][SQL] Attributes names in table scan should converted to lowercase when compare with relation attributes

In ```MetastoreRelation``` the attributes name is lowercase because of hive using lowercase for fields name, so we should convert attributes name in table scan lowercase in ```indexWhere(_.name == a.name)```.
```neededColumnIDs``` may be not correct if not convert to lowercase.

Author: wangfei <wangfei1@huawei.com>
Author: scwf <wangfei1@huawei.com>

Closes #2884 from scwf/fixColumnIds and squashes the following commits:

6174046 [scwf] use AttributeMap for this issue
dc74a24 [wangfei] use lowerName and add a test case for this issue
3ff3a80 [wangfei] more safer change
294fcb7 [scwf] attributes names in table scan should convert lowercase in neededColumnsIDs
[SQL] Correct a variable name in JavaApplySchemaSuite.applySchemaToJSON

`schemaRDD2` is not tested because `schemaRDD1` is registered again.

Author: Yin Huai <huai@cse.ohio-state.edu>

Closes #2869 from yhuai/JavaApplySchemaSuite and squashes the following commits:

95fe894 [Yin Huai] Correct variable name.
[SPARK-3907][SQL] Add truncate table support

JIRA issue: [SPARK-3907]https://issues.apache.org/jira/browse/SPARK-3907

Add turncate table support
TRUNCATE TABLE table_name [PARTITION partition_spec];
partition_spec:
  : (partition_col = partition_col_value, partition_col = partiton_col_value, ...)
Removes all rows from a table or partition(s). Currently target table should be native/managed table or exception will be thrown. User can specify partial partition_spec for truncating multiple partitions at once and omitting partition_spec will truncate all partitions in the table.

Author: wangxiaojing <u9jing@gmail.com>

Closes #2770 from wangxiaojing/spark-3907 and squashes the following commits:

63dbd81 [wangxiaojing] change hive scalastyle
7a03707 [wangxiaojing] add comment
f6e710e [wangxiaojing] change truncate table
a1f692c [wangxiaojing] Correct spelling mistakes
3b20007 [wangxiaojing] add truncate can not support column err message
e483547 [wangxiaojing] add golden file
77b1f20 [wangxiaojing]  add truncate table support
[SPARK-4064]NioBlockTransferService.fetchBlocks may cause spark to hang.

cc @rxin

Author: GuoQiang Li <witgo@qq.com>

Closes #2929 from witgo/SPARK-4064 and squashes the following commits:

20110f2 [GuoQiang Li] Modify the exception msg
3425225 [GuoQiang Li] review commits
2b07e49 [GuoQiang Li] If we create a lot of big broadcast variables, Spark may hang
fix broken links in README.md

seems like `building-spark.html` was renamed to `building-with-maven.html`?

Is Maven the blessed build tool these days, or SBT? I couldn't find a building-with-sbt page so I went with the Maven one here.

Author: Ryan Williams <ryan.blake.williams@gmail.com>

Closes #2859 from ryan-williams/broken-links-readme and squashes the following commits:

7692253 [Ryan Williams] fix broken links in README.md
[SPARK-4107] Fix incorrect handling of read() and skip() return values

`read()` may return fewer bytes than requested; when this occurred, the old code would silently return less data than requested, which might cause stream corruption errors.  `skip()` faces similar issues, too.

This patch fixes several cases where we mis-handle these methods' return values.

Author: Josh Rosen <joshrosen@databricks.com>

Closes #2969 from JoshRosen/file-channel-read-fix and squashes the following commits:

e724a9f [Josh Rosen] Fix similar issue of not checking skip() return value.
cbc03ce [Josh Rosen] Update the other log message, too.
01e6015 [Josh Rosen] file.getName -> file.getAbsolutePath
d961d95 [Josh Rosen] Fix another issue in FileServerSuite.
b9265d2 [Josh Rosen] Fix a similar (minor) issue in TestUtils.
cd9d76f [Josh Rosen] Fix a similar error in Tachyon:
3db0008 [Josh Rosen] Fix a similar read() error in Utils.offsetBytes().
db985ed [Josh Rosen] Fix unsafe usage of FileChannel.read():
[SPARK-3961] [MLlib] [PySpark] Python API for mllib.feature

Added completed Python API for MLlib.feature

Normalizer
StandardScalerModel
StandardScaler
HashTF
IDFModel
IDF

cc mengxr

Author: Davies Liu <davies@databricks.com>
Author: Davies Liu <davies.liu@gmail.com>

Closes #2819 from davies/feature and squashes the following commits:

4f48f48 [Davies Liu] add a note for HashingTF
67f6d21 [Davies Liu] address comments
b628693 [Davies Liu] rollback changes in Word2Vec
efb4f4f [Davies Liu] Merge branch 'master' into feature
806c7c2 [Davies Liu] address comments
3abb8c2 [Davies Liu] address comments
59781b9 [Davies Liu] Merge branch 'master' of github.com:apache/spark into feature
a405ae7 [Davies Liu] fix tests
7a1891a [Davies Liu] fix tests
486795f [Davies Liu] update programming guide, HashTF -> HashingTF
8a50584 [Davies Liu] Python API for mllib.feature
[SPARK-4116][YARN]Delete the abandoned log4j-spark-container.properties

Since its name reduced at https://github.com/apache/spark/pull/560, the log4j-spark-container.properties was never used again.
And I have searched its name globally in code and found no cite.

Author: WangTaoTheTonic <barneystinson@aliyun.com>

Closes #2977 from WangTaoTheTonic/delLog4j and squashes the following commits:

fb2729f [WangTaoTheTonic] delete the log4j file obsoleted
[SPARK-4095][YARN][Minor]extract val isLaunchingDriver in ClientBase

Instead of checking if `args.userClass` is null repeatedly, we extract it to an global val as in `ApplicationMaster`.

Author: WangTaoTheTonic <barneystinson@aliyun.com>

Closes #2954 from WangTaoTheTonic/MemUnit and squashes the following commits:

13bda20 [WangTaoTheTonic] extract val isLaunchingDriver in ClientBase
[SPARK-4098][YARN]use appUIAddress instead of appUIHostPort in yarn-client mode

https://issues.apache.org/jira/browse/SPARK-4098

Author: WangTaoTheTonic <barneystinson@aliyun.com>

Closes #2958 from WangTaoTheTonic/useAddress and squashes the following commits:

29236e6 [WangTaoTheTonic] use appUIAddress instead of appUIHostPort in yarn-cluster mode
[SPARK-4031] Make torrent broadcast read blocks on use.

This avoids reading torrent broadcast variables when they are referenced in the closure but not used in the closure. This is done by using a `lazy val` to read broadcast blocks

cc rxin JoshRosen for review

Author: Shivaram Venkataraman <shivaram@cs.berkeley.edu>

Closes #2871 from shivaram/broadcast-read-value and squashes the following commits:

1456d65 [Shivaram Venkataraman] Use getUsedTimeMs and remove readObject
d6c5ee9 [Shivaram Venkataraman] Use laxy val to implement readBroadcastBlock
0b34df7 [Shivaram Venkataraman] Merge branch 'master' of https://github.com/apache/spark into broadcast-read-value
9cec507 [Shivaram Venkataraman] Test if broadcast variables are read lazily
768b40b [Shivaram Venkataraman] Merge branch 'master' of https://github.com/apache/spark into broadcast-read-value
8792ed8 [Shivaram Venkataraman] Make torrent broadcast read blocks on use. This avoids reading broadcast variables when they are referenced in the closure but not used by the code.
Merge branch 'master' of github.com:apache/spark into embed

Conflicts:
	core/src/main/scala/org/apache/spark/broadcast/TorrentBroadcast.scala