GitHub user HyukjinKwon opened a pull request:
https://github.com/apache/spark/pull/17389
[MINOR][BUILD] Fix javadoc8 break
## What changes were proposed in this pull request?
Several javadoc8 breaks have been introduced. This PR proposes fix those
instances so that we can build javadoc8 correctly.
```
[error]
.../spark/sql/core/target/java/org/apache/spark/sql/streaming/KeyedState.java:7:
error: reference not found
[error] * {@link KeyValueGroupedDataset}.
[error] ^
[error]
.../spark/sql/core/target/java/org/apache/spark/sql/streaming/KeyedState.java:11:
error: reference not found
[error] * Both, <code>mapGroupsWithState</code> and
<code>flatMapGroupsWithState</code> in {@link KeyValueGroupedDataset}
[error]
^
[error]
.../spark/sql/core/target/java/org/apache/spark/sql/streaming/KeyedState.java:52:
error: reference not found
[error] * {@link KeyedStateTimeout.ProcessingTimeTimeout}) or event
time (i.e.
[error] ^
[error]
.../spark/sql/core/target/java/org/apache/spark/sql/streaming/KeyedState.java:53:
error: reference not found
[error] * {@link KeyedStateTimeout.EventTimeTimeout}).
[error] ^
[error]
.../spark/sql/core/target/java/org/apache/spark/sql/streaming/KeyedState.java:71:
error: bad use of '>'
[error] * > watermark due to the filtering). Guarantees provided by
this timeout are as follows:
[error] ^
[error]
.../spark/sql/core/target/java/org/apache/spark/sql/streaming/KeyedState.java:158:
error: reference not found
[error] * Spark SQL types (see {@link Encoder} for more details).
[error] ^
[error]
.../spark/mllib/target/java/org/apache/spark/ml/fpm/FPGrowthParams.java:26:
error: bad use of '>'
[error] * Number of partitions (>=1) used by parallel FP-growth. By
default the param is not set, and
[error] ^
[error]
.../spark/sql/core/src/main/java/org/apache/spark/api/java/function/FlatMapGroupsWithStateFunction.java:30:
error: reference not found
[error] * {@link
org.apache.spark.sql.KeyValueGroupedDataset#flatMapGroupsWithState(
[error] ^
[error]
.../spark/sql/core/target/java/org/apache/spark/sql/KeyValueGroupedDataset.java:211:
error: reference not found
[error] * See {@link KeyedState} for more details.
[error] ^
[error]
.../spark/sql/core/target/java/org/apache/spark/sql/KeyValueGroupedDataset.java:232:
error: reference not found
[error] * See {@link KeyedState} for more details.
[error] ^
[error]
.../spark/sql/core/target/java/org/apache/spark/sql/KeyValueGroupedDataset.java:254:
error: reference not found
[error] * See {@link KeyedState} for more details.
[error] ^
[error]
.../spark/sql/core/target/java/org/apache/spark/sql/KeyValueGroupedDataset.java:277:
error: reference not found
[error] * See {@link KeyedState} for more details.
[error] ^
[error]
.../spark/core/target/java/org/apache/spark/TaskContextImpl.java:10: error:
reference not found
[error] * {@link TaskMetrics} & {@link MetricsSystem} objects are not
thread safe.
[error] ^
[error]
.../spark/core/target/java/org/apache/spark/TaskContextImpl.java:10: error:
reference not found
[error] * {@link TaskMetrics} & {@link MetricsSystem} objects are not
thread safe.
[error] ^
[info] 14 errors
```
```
jekyll 3.3.1 | Error: Unidoc generation failed
```
## How was this patch tested?
Manually via `jekyll build`
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/HyukjinKwon/spark minor-javadoc8-fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17389.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #17389
----
commit a00dd50d960cd42ea4f041507f2c310dcd72cdbd
Author: hyukjinkwon <[email protected]>
Date: 2017-03-22T15:07:08Z
Fix javadoc8 errors
----
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