Tomcat中连接HBase数据库，启动的时候报错：
HTTP Status 500 - java.lang.AbstractMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext(Ljavax/servlet/ServletContext;)Ljavax/servlet/jsp/JspApplicationContext; type Exception report message java.lang.AbstractMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext(Ljavax/servlet/ServletContext;)Ljavax/servlet/jsp/JspApplicationContext; description The server encountered an internal error that prevented it from fulfilling this request. exception javax.servlet.ServletException: java.lang.AbstractMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext(Ljavax/servlet/ServletContext;)Ljavax/servlet/jsp/JspApplicationContext; org.apache.jasper.servlet.JspServlet.service(JspServlet.java:273) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) root cause java.lang.AbstractMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext(Ljavax/servlet/ServletContext;)Ljavax/servlet/jsp/JspApplicationContext; org.apache.jsp.index_jsp._jspInit(index_jsp.java:32) org.apache.jasper.runtime.HttpJspBase.init(HttpJspBase.java:80) org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:149) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) note The full stack trace of the root cause is available in the Apache Tomcat/7.0.35 logs.
HTTP Status 500 - java.lang.NoSuchMethodError: org.eclipse.jdt.internal.compiler.CompilationResult.getProblems()[Lorg/eclipse/jdt/core/compiler/IProblem; type Exception report message java.lang.NoSuchMethodError: org.eclipse.jdt.internal.compiler.CompilationResult.getProblems()[Lorg/eclipse/jdt/core/compiler/IProblem; description The server encountered an internal error that prevented it from fulfilling this request. exception javax.servlet.ServletException: java.lang.NoSuchMethodError: org.eclipse.jdt.internal.compiler.CompilationResult.getProblems()[Lorg/eclipse/jdt/core/compiler/IProblem; org.apache.jasper.servlet.JspServlet.service(JspServlet.java:400) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) root cause java.lang.NoSuchMethodError: org.eclipse.jdt.internal.compiler.CompilationResult.getProblems()[Lorg/eclipse/jdt/core/compiler/IProblem; org.apache.jasper.compiler.JDTJavaCompiler$2.acceptResult(JDTJavaCompiler.java:442) org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:480) org.apache.jasper.compiler.JDTJavaCompiler.compile(JDTJavaCompiler.java:503) org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:368) org.apache.jasper.compiler.Compiler.compile(Compiler.java:437) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:608) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:360) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:486) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:380) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) note The full stack trace of the root cause is available in the Apache Tomcat/7.0.35 logs.
学习了：
http://brandnewuser.iteye.com/blog/2208969
http://www.360doc.com/content/13/0523/15/1542811_287528175.shtml
http://blog.sina.com.cn/s/blog_456db24e0101j1lt.html
把lib中的jsp-2.1-6.1.14.jar，jsp-api-2.1-6.1.14.jar，servlet-api-2.5.jar，servlet-api-2.5-6.1.14.jar删除之后就好了；
当前lib中的包
activation-1.1.jar aopalliance-1.0.jar apacheds-i18n-2.0.0-M15.jar apacheds-kerberos-codec-2.0.0-M15.jar api-asn1-api-1.0.0-M20.jar api-util-1.0.0-M20.jar asm-3.1.jar avro-1.7.4.jar azure-keyvault-core-0.8.0.jar azure-storage-4.2.0.jar bean-validator.jar com.springsource.net.sf.cglib-2.2.0.jar com.springsource.org.aopalliance-1.0.0.jar com.springsource.org.aspectj.weaver-1.6.8.RELEASE.jar commons-beanutils-1.7.0.jar commons-beanutils-1.8.2.jar commons-beanutils-core-1.8.0.jar commons-cli-1.2.jar commons-codec-1.9.jar commons-collections-3.2.1.jar commons-collections-3.2.2.jar commons-compress-1.4.1.jar commons-configuration-1.6.jar commons-daemon-1.0.13.jar commons-dbcp-1.4.jar commons-digester-1.8.jar commons-digester.jar commons-el-1.0.jar commons-fileupload-1.3.1.jar commons-io-2.2.jar commons-io-2.4.jar commons-lang-2.6.jar commons-lang.jar commons-lang3-3.4.jar commons-logging-1.1.3.jar commons-logging-1.2.jar commons-math-2.2.jar commons-math3-3.1.1.jar commons-net-3.1.jar commons-pool-1.6.jar curator-client-2.7.1.jar curator-framework-2.7.1.jar curator-recipes-2.7.1.jar disruptor-3.3.0.jar dwr.jar ezmorph-1.0.6.jar fastjson-1.1.20.jar findbugs-annotations-1.3.9-1.jar groovy-all-1.5.5.jar gson-2.2.4.jar guava-12.0.1.jar guice-3.0.jar guice-servlet-3.0.jar hadoop-annotations.jar hadoop-auth.jar hadoop-common.jar hadoop-hdfs.jar hbase-annotations-1.1.2.2.6.0.3-8-tests.jar hbase-annotations-1.1.2.2.6.0.3-8.jar hbase-annotations.jar hbase-client-1.1.2.2.6.0.3-8.jar hbase-client.jar hbase-common-1.1.2.2.6.0.3-8-tests.jar hbase-common-1.1.2.2.6.0.3-8.jar hbase-common.jar hbase-examples-1.1.2.2.6.0.3-8.jar hbase-examples.jar hbase-hadoop-compat-1.1.2.2.6.0.3-8.jar hbase-hadoop-compat.jar hbase-hadoop2-compat-1.1.2.2.6.0.3-8.jar hbase-hadoop2-compat.jar hbase-it-1.1.2.2.6.0.3-8-tests.jar hbase-it-1.1.2.2.6.0.3-8.jar hbase-it.jar hbase-prefix-tree-1.1.2.2.6.0.3-8.jar hbase-prefix-tree.jar hbase-procedure-1.1.2.2.6.0.3-8.jar hbase-procedure.jar hbase-protocol-1.1.2.2.6.0.3-8.jar hbase-protocol.jar hbase-resource-bundle-1.1.2.2.6.0.3-8.jar hbase-resource-bundle.jar hbase-rest-1.1.2.2.6.0.3-8.jar hbase-rest.jar hbase-rsgroup-1.1.2.2.6.0.3-8-tests.jar hbase-rsgroup-1.1.2.2.6.0.3-8.jar hbase-rsgroup.jar hbase-server-1.1.2.2.6.0.3-8-tests.jar hbase-server-1.1.2.2.6.0.3-8.jar hbase-server.jar hbase-shell-1.1.2.2.6.0.3-8.jar hbase-shell.jar hbase-thrift-1.1.2.2.6.0.3-8.jar hbase-thrift.jar htrace-core-3.1.0-incubating.jar iText-2.1.0.jar iTextAsian.jar iTextAsianCmaps.jar jackson-annotations-2.2.3.jar jackson-annotations-2.5.0.jar jackson-core-2.5.0.jar jackson-core-2.6.0.jar jackson-core-asl-1.9.13.jar jackson-databind-2.2.3.jar jackson-databind-2.5.0.jar jackson-jaxrs-1.9.13.jar jackson-mapper-asl-1.9.13.jar jackson-xc-1.9.13.jar jamon-runtime-2.4.1.jar jasperreports-3.5.3.jar java-xmlbuilder-0.4.jar javax.inject-1.jar jaxb-api-2.2.2.jar jaxb-impl-2.2.3-1.jar jcip-annotations-1.0.jar jcodings-1.0.8.jar jersey-client-1.9.jar jersey-core-1.9.jar jersey-guice-1.9.jar jersey-json-1.9.jar jersey-server-1.9.jar jets3t-0.9.0.jar jettison-1.3.3.jar jetty-6.1.26.hwx.jar jetty-sslengine-6.1.26.hwx.jar jetty-util-6.1.26.hwx.jar jfreechart-1.0.12.jar joni-2.1.2.jar jruby-complete-1.6.8.jar jsch-0.1.54.jar json-lib-2.2.2-jdk15.jar json-smart-1.1.1.jar json.jar jsp-api.jar jsqlparser-0.9.5.jar jsr305-1.3.9.jar jstl-1.2.jar junit-4.12.jar jxl.jar leveldbjni-all-1.8.jar libthrift-0.9.3.jar log4j-1.2.17.jar log4j-api-2.0.2.jar log4j-core-2.0.2.jar mail.jar metrics-core-2.2.0.jar mybatis-3.2.8.jar mybatis-spring-1.2.2.jar mysql-connector-java-5.1.41-bin.jar netty-3.2.4.Final.jar netty-all-4.0.23.Final.jar nimbus-jose-jwt-3.9.jar ojdbc6.jar okhttp-2.4.0.jar okhttp-3.4.1.jar okio-1.4.0.jar pagehelper-4.2.1.jar paranamer-2.3.jar phoenix-server.jar poi-3.2.jar protobuf-java-2.5.0.jar ranger-hbase-plugin-shim-0.7.0.2.6.0.3-8.jar ranger-plugin-classloader-0.7.0.2.6.0.3-8.jar slf4j-api-1.7.7.jar snappy-java-1.0.4.1.jar spring-aop-4.1.6.RELEASE.jar spring-aspects-4.1.6.RELEASE.jar spring-beans-4.1.6.RELEASE.jar spring-context-4.1.6.RELEASE.jar spring-context-support-4.1.6.RELEASE.jar spring-core-4.1.6.RELEASE.jar spring-expression-4.1.6.RELEASE.jar spring-instrument-4.1.6.RELEASE.jar spring-instrument-tomcat-4.1.6.RELEASE.jar spring-jdbc-4.1.6.RELEASE.jar spring-jms-4.1.6.RELEASE.jar spring-messaging-4.1.6.RELEASE.jar spring-orm-4.1.6.RELEASE.jar spring-oxm-4.1.6.RELEASE.jar spring-test-4.1.6.RELEASE.jar spring-tx-4.1.6.RELEASE.jar spring-web-4.1.6.RELEASE.jar spring-webmvc-4.1.6.RELEASE.jar spring-webmvc-portlet-4.1.6.RELEASE.jar spring-websocket-4.1.6.RELEASE.jar spymemcached-2.11.6.jar standard.jar xercesImpl-2.9.1.jar xml-apis-1.3.04.jar xmlenc-0.52.jar xz-1.0.jar zookeeper.jar