[
https://issues.apache.org/jira/browse/KNOX-1742?focusedWorklogId=374873&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-374873
]
ASF GitHub Bot logged work on KNOX-1742:
----------------------------------------
Author: ASF GitHub Bot
Created on: 21/Jan/20 09:30
Start Date: 21/Jan/20 09:30
Worklog Time Spent: 10m
Work Description: smolnar82 commented on pull request #241: KNOX-1742 -
Simple SQL Client in KnoxShell for access to JDBC sources
URL: https://github.com/apache/knox/pull/241#discussion_r368891437
##########
File path:
gateway-shell/src/main/java/org/apache/knox/gateway/shell/jdbc/KnoxLine.java
##########
@@ -0,0 +1,213 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.knox.gateway.shell.jdbc;
+
+import java.io.IOException;
+import java.sql.Connection;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.knox.gateway.shell.CredentialCollectionException;
+import org.apache.knox.gateway.shell.Credentials;
+import org.apache.knox.gateway.shell.KnoxDataSource;
+import org.apache.knox.gateway.shell.KnoxSession;
+import org.apache.knox.gateway.shell.table.KnoxShellTable;
+
+public class KnoxLine {
+ String user;
+ String pass;
+ KnoxDataSource datasource;
+ Connection conn;
+
+ public void execute(String[] args)
Review comment:
You can ignore PMD's `DoNotUseThread` rule here like this.
```
@SuppressWarnings("PMD.DoNotUseThreads") //we need to define a Thread to be
able to register a shutdown hook
```
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Issue Time Tracking
-------------------
Worklog Id: (was: 374873)
Time Spent: 40m (was: 0.5h)
> Simple SQL Client in KnoxShell for access to JDBC datasources
> -------------------------------------------------------------
>
> Key: KNOX-1742
> URL: https://issues.apache.org/jira/browse/KNOX-1742
> Project: Apache Knox
> Issue Type: Improvement
> Components: KnoxShell
> Reporter: Larry McCay
> Assignee: Larry McCay
> Priority: Major
> Fix For: 1.5.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Let's take the following wiki article example and make it an actual feature
> of KnoxShell:
> https://cwiki.apache.org/confluence/display/KNOX/SQL+Client+Example+using+KnoxShell+in+Apache+Knox
> In order to make it a generic feature, we will need to do a number of things:
> # add a lib directory
> # add the HiveDriver - *maybe* - perhaps it is better to have the user
> download the right version?
> # add commons-logging jar to lib directory
> # add a real table rendering class to the KnoxShell rather than embedded in
> the SQL client script - so that other features and scripts can use it to
> render results
> # add the knoxline.sh and hive2.groovy script to bin directory
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