HADOOP-16492.001.patch

用户hadoop链接的patch，可以对hdfs文件对行读写等操作，使用起来非常方便。后面可以在社区使用。

vs_buildtools__25402966.1576744784.exe

Microsoft Visual C++ Build Tools": https://visualstudio.microsoft.com/downloads/

hive-hcatalog-core-1.1.0-cdh5.14.4.jar

org.apache.hadoop.security.AccessControlException: Permission denied.

velocity-doc

velocity中午文档，希望能帮助大家了解些velocity相关内容

Sqoop通过Phoenix导hbase数据到hive

出现此问题时使用：java.lang.NullPointerException at org.json.JSONObject.<init>(JSONObject.java:144) at org.apache.sqoop.util.SqoopJsonUtil.getJsonStringforMap(SqoopJsonUtil.java:43) at org.apache.sqoop.SqoopOptions.writeProperties(SqoopOptions.java:784) at org.apache.sqoop.mapreduce.JobBase.putSqoopOptionsToConfiguration(JobBase.java:392) at org.apache.sqoop.mapreduce.JobBase.createJob(JobBase.java:378) at org.apache.sqoop.mapreduce.ImportJobBase.runImport(ImportJobBase.java:256) at org.apache.sqoop.manager.SqlManager.importQuery(SqlManager.java:748) at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:515) at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:621) at org.apache.sqoop.Sqoop.run(Sqoop.java:147) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:183) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:234) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:243) at org.apache.sqoop.Sqoop.main(Sqoop.java:252)

v512工作室_刘伟_Hibernate与Struts2和Spring组合开发.pdf

v512工作室_刘伟_Hibernate与Struts2和Spring组合开发.pdf