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https://issues.apache.org/jira/browse/HBASE-16179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15836804#comment-15836804
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Ted Yu commented on HBASE-16179:
--------------------------------
The javadoc warnings are on existing code.
e.g.
{code}
[WARNING]
/testptch/hbase/hbase-spark/src/main/java/org/apache/hadoop/hbase/spark/SparkSQLPushDownFilter.java:31:
error: cannot find symbol
{code}
The above is for this line:
{code}
import org.apache.spark.sql.datasources.hbase.Field;
{code}
This is the only change in the patch on this file:
{code}
diff --git
a/hbase-spark/src/main/java/org/apache/hadoop/hbase/spark/SparkSQLPushDownFilter.java
b/hbase-spark/src/main/java/org/apache/hadoop/hbase/spark/SparkSQLPushDownFilter.java
index 3e90fe1..3f3f550 100644
---
a/hbase-spark/src/main/java/org/apache/hadoop/hbase/spark/SparkSQLPushDownFilter.java
+++
b/hbase-spark/src/main/java/org/apache/hadoop/hbase/spark/SparkSQLPushDownFilter.java
@@ -22,6 +22,7 @@ import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.hbase.Cell;
import org.apache.hadoop.hbase.exceptions.DeserializationException;
import org.apache.hadoop.hbase.filter.FilterBase;
+import org.apache.hadoop.hbase.filter.Filter.ReturnCode;
import org.apache.hadoop.hbase.spark.datasources.BytesEncoder;
import org.apache.hadoop.hbase.spark.datasources.JavaBytesEncoder;
import org.apache.hadoop.hbase.spark.protobuf.generated.SparkFilterProtos;
{code}
> Fix compilation errors when building hbase-spark against Spark 2.0
> ------------------------------------------------------------------
>
> Key: HBASE-16179
> URL: https://issues.apache.org/jira/browse/HBASE-16179
> Project: HBase
> Issue Type: Bug
> Components: spark
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Critical
> Fix For: 2.0.0
>
> Attachments: 16179.v0.txt, 16179.v10.txt, 16179.v11.txt,
> 16179.v12.txt, 16179.v12.txt, 16179.v12.txt, 16179.v13.txt, 16179.v15.txt,
> 16179.v16.txt, 16179.v18.txt, 16179.v19.txt, 16179.v19.txt, 16179.v1.txt,
> 16179.v1.txt, 16179.v20.txt, 16179.v22.txt, 16179.v4.txt, 16179.v5.txt,
> 16179.v7.txt, 16179.v8.txt, 16179.v9.txt
>
>
> I tried building hbase-spark module against Spark-2.0 snapshot and got the
> following compilation errors:
> http://pastebin.com/bg3w247a
> Some Spark classes such as DataTypeParser and Logging are no longer
> accessible to downstream projects.
> hbase-spark module should not depend on such classes.
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