Reamer commented on code in PR #4908:
URL: https://github.com/apache/zeppelin/pull/4908#discussion_r2012297965


##########
hbase/src/main/java/org/apache/zeppelin/hbase/HbaseInterpreter.java:
##########
@@ -143,30 +145,25 @@ public Scheduler getScheduler() {
         HbaseInterpreter.class.getName() + this.hashCode());
   }
 
-  @Override
-  public List<InterpreterCompletion> completion(String buf, int cursor,
-      InterpreterContext interpreterContext) {
-    return null;
+  private String getScriptFileName(String paragraphId) {
+    return String.format("%s%s.txt", getScriptDir(), paragraphId);
   }
 
-  private static String getSystemDefault(
-      String envName,
-      String propertyName,
-      String defaultValue) {
-
-    if (envName != null && !envName.isEmpty()) {
-      String envValue = System.getenv().get(envName);
-      if (envValue != null) {
-        return envValue;
-      }
+  private String getScriptDir() {
+    String tmpProperty = System.getProperty("java.io.tmpdir");

Review Comment:
   I'm not a fan of fixed strings. We should use a method directly from Java to 
create a temp directory.
   Files.createTempFile
   or Files.createTempDirectory should be useful.



##########
docs/interpreter/hbase.md:
##########
@@ -28,19 +28,7 @@ limitations under the License.
 To get start with HBase, please see [HBase 
Quickstart](https://hbase.apache.org/book.html#quickstart).
 
 ## HBase release supported
-By default, Zeppelin is built against HBase 1.0.x releases. To work with HBase 
1.1.x releases, use the following build command:
-
-```bash
-# HBase 1.1.4
-./mvnw clean package -DskipTests -Phadoop-2.6 -Dhadoop.version=2.6.0 -P 
build-distr -Dhbase.hbase.version=1.1.4 -Dhbase.hadoop.version=2.6.0
-```
-
-To work with HBase 1.2.0+, use the following build command:
-
-```bash
-# HBase 1.2.0
-./mvnw clean package -DskipTests -Phadoop-2.6 -Dhadoop.version=2.6.0 -P 
build-distr -Dhbase.hbase.version=1.2.0 -Dhbase.hadoop.version=2.6.0
-```
+Zeppelin is built against HBase 2.x releases. 

Review Comment:
   If you rely on a shell script, this statement is no longer correct, is it?



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