Re: How Can I Find Hbs files in Centos 6.5

358524408 · ‎12-28-2018

Thanks,I found it in the app.js file.

358524408 · ‎12-28-2018

Hi I am installed HDP 2.6 in Centos 6.5 .Now I want to find where is the ambari-web templates hbs files ? can some one help here is great apprciated

358524408 · ‎08-17-2018

Thanks@james, I always check solr.log file, some error like this "ERROR: Failed to create collection 'skfCollection' due to: create the collection time out:180s"

358524408 · ‎08-14-2018

I have isntalled HDP2.5.0 and set NameNode HA, but when I use command "./solr create -c skfCollection -d ./klw/skf_configs -s 1 -rf 3" to create collection in solrCloud, there always occur the same error like this "ERROR: Failed to create collection 'skfCollection' due to: create the collection time out:180s". and I see configs and collection are exist ZK but not in "/solr" hdfs folder.

358524408 · ‎04-27-2017

when i create new mysql interpreter, and create a new notebook to test, there is something wrong like this "(the paragraph is %jdbc use spider; show tables; )" You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'show tables' at line 2 class com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) java.lang.reflect.Constructor.newInstance(Constructor.java:526) com.mysql.jdbc.Util.handleNewInstance(Util.java:425) com.mysql.jdbc.Util.getInstance(Util.java:408) com.mysql.jdbc.SQLError.createSQLException(SQLError.java:943) com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3970) com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3906) com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2524) com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2677) com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2545) com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2503) com.mysql.jdbc.StatementImpl.executeInternal(StatementImpl.java:839) com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:739) org.apache.zeppelin.jdbc.JDBCInterpreter.executeSql(JDBCInterpreter.java:356) org.apache.zeppelin.jdbc.JDBCInterpreter.interpret(JDBCInterpreter.java:442) org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:94) org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:341) org.apache.zeppelin.scheduler.Job.run(Job.java:176) org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:162) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) java.util.concurrent.FutureTask.run(FutureTask.java:262) java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178) java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) java.lang.Thread.run(Thread.java:745)

358524408 · ‎04-27-2017

when i create a new interpreter , ther properties like this : name value common.max_count default.driver com.mysql.jdbc.Driver default.password default.url jdbc:mysql://172.171.16.237:3306/ default.user root when i create new notebook, and run paragraph , there something error like this: Run SQL command 'show databases;' INFO [2017-04-27 14:44:20,141] ({pool-2-thread-2} JDBCInterpreter.java[interpret]:440) - PropertyKey: default, SQL command: 'show databases;' INFO [2017-04-27 14:44:20,142] ({pool-2-thread-2} JDBCInterpreter.java[getConnection]:213) - com.mysql.jdbc.Driver ERROR [2017-04-27 14:44:20,142] ({pool-2-thread-2} Job.java[run]:189) - Job failed java.lang.NoClassDefFoundError: org/apache/hadoop/security/UserGroupInformation$AuthenticationMethod at org.apache.zeppelin.jdbc.security.JDBCSecurityImpl.getAuthtype(JDBCSecurityImpl.java:66) at org.apache.zeppelin.jdbc.JDBCInterpreter.getConnection(JDBCInterpreter.java:217) at org.apache.zeppelin.jdbc.JDBCInterpreter.getStatement(JDBCInterpreter.java:275) at org.apache.zeppelin.jdbc.JDBCInterpreter.executeSql(JDBCInterpreter.java:336) at org.apache.zeppelin.jdbc.JDBCInterpreter.interpret(JDBCInterpreter.java:442) at org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:94) at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:341) at org.apache.zeppelin.scheduler.Job.run(Job.java:176) at org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:162) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)

358524408 · ‎04-26-2017

when i change zeppelin to login (use username and password to login), i click interpreters, there something error like this: org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) ... 22 more WARN [2017-04-26 08:33:26,750] ({qtp1490276564-14} ServletHandler.java[doHandle]:620) - javax.servlet.ServletException: Filtered request failed. at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:384) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.apache.zeppelin.server.CorsFilter.doFilter(CorsFilter.java:72) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) at org.eclipse.jetty.server.Server.handle(Server.java:499) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NoSuchMethodError: javax.ws.rs.ClientErrorException.validate(Ljavax/ws/rs/core/Response;Ljavax/ws/rs/core/Response$Status$Family;)Ljavax/ws/rs/core/Response; at javax.ws.rs.ClientErrorException.<init>(ClientErrorException.java:88) at org.apache.cxf.jaxrs.utils.JAXRSUtils.findTargetMethod(JAXRSUtils.java:503) at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.processRequest(JAXRSInInterceptor.java:207) at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.handleMessage(JAXRSInInterceptor.java:103) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272) at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239) at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:248) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:222) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:153) at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:167) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:211) at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) ... 22 more

358524408 · ‎04-25-2017

skfCollection_shard1_replica1: org.apache.solr.common.SolrException:org.apache.solr.common.SolrException: Index dir 'hdfs://huge-agent01:8020/solr/skfCollection/core_node1/data/index/' of core 'skfCollection_shard1_replica1' is already locked. The most likely cause is another Solr server (or another solr core in this server) also configured to use this directory; other possible causes may be specific to lockType: hdfs who can solve this problem?

358524408 · ‎04-21-2017

where can i download HDP zeppelin source code?

358524408 · ‎04-21-2017

Thanks, but i want to change someting in zeppelin, and rebuild to rpm, How can I do it

358524408 · ‎04-21-2017

Can I replace rpm package in HDP, such as replace zeppelin_2_5_0_0_1245-0.6.0.2.5.0.0-1245.el6.noarch.rpm to my rpm package?

358524408 · ‎03-24-2017

@Jay SenSharma, i change hive-jdbc version to 1.2.1000.2.5.0.0-1245 ,and solved this problem, thank you for your help.

358524408 · ‎03-23-2017

@Jay SenSharma，Thanks，i try it again.

358524408 · ‎03-23-2017

@Jay SenSharma,this is my java code public class HiveJdbcConnect { private static String driverName = "org.apache.hive.jdbc.HiveDriver"; private static String url = "jdbc:hive2://huge-server:2181,huge-agent02:2181,huge-agent01:2181/;serviceDiscoveryMode=zooKeeper;zooKeeperNamespace=hiveserver2"; private static Connection conn = null; public static Connection getConnection(){ if (conn == null) { try { Class.forName(driverName); conn =(Connection) DriverManager.getConnection(url, "hive", "hive"); } catch (ClassNotFoundException e){ e.printStackTrace(); return null; } catch (SQLException e) { e.printStackTrace(); return null; } } return conn; } }

358524408 · ‎03-23-2017

Exception in thread "main" java.lang.NullPointerException at org.apache.thrift.transport.TSocket.open(TSocket.java:170) at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:266) at org.apache.thrift.transport.TSaslClientTransport.open(TSaslClientTransport.java:37) at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:204) at org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:176) at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:105) at java.sql.DriverManager.getConnection(DriverManager.java:571) at java.sql.DriverManager.getConnection(DriverManager.java:215) at com.hugedata.hive.HiveJdbcConnect.getConnection(HiveJdbcConnect.java:19) at com.hugedata.hive.HiveTest.main(HiveTest.java:12)

358524408 · ‎03-23-2017

String url = "jdbc:hive2://huge-agent02:10000/"; Class.forName(driverName); conn =(Connection) DriverManager.getConnection(url, "hive", "hive"); when i replace url to zookeeper url (jdbc:hive2://huge-server:2181,huge-agent02:2181,huge-agent01:2181/;serviceDiscoveryMode=zooKeeper;zooKeeperNamespace=hiveserver2), it can not connected hive,why?

358524408 · ‎03-23-2017

when i use 'hive --service hwi' command to start hwi,there are some errors like this: ls: cannot access /usr/hdp/2.5.0.0-1245/hive/lib/hive-hwi-*.war: No such file or directory 2017-03-23 08:52:04,732 INFO [main] hwi.HWIServer: HWI is starting up 2017-03-23 08:52:05,398 INFO [main] mortbay.log: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog 2017-03-23 08:52:05,433 INFO [main] mortbay.log: jetty-6.1.26.hwx 2017-03-23 08:52:05,514 INFO [main] mortbay.log: NO JSP Support for /hwi, did not find org.apache.jasper.servlet.JspServlet 2017-03-23 08:52:05,751 INFO [main] mortbay.log: Started SocketConnector@0.0.0.0:9999 HDP version is 2.5,ambari version is 2.4.1

358524408 · ‎01-03-2017

when i use ambari to install hdp, the sNameNode is defaul installed, but when i use ambari to set NameNode HA, why remove sNameNode that is default installed by ambari and install a new sNameNode. who can solved my problem?

358524408 · ‎01-03-2017

when i use ambari to install hdp, the sNameNode is defaul installed, but when i use ambari to set NameNode HA, why remove sNameNode that is default installed by ambari and install a new sNameNode. who can solved my problem?

358524408 · ‎12-30-2016

i use ambai to HA NameNode, but when i run "sudo su hdfs -l -c 'hdfs namenode -bootstrapStandby'" command, there are some errors like this: ************************************************************/ 16/12/30 09:46:18 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT] 16/12/30 09:46:18 INFO namenode.NameNode: createNameNode [-bootstrapStandby] 16/12/30 09:46:18 ERROR namenode.NameNode: Failed to start namenode. java.io.IOException: java.lang.IllegalStateException: Could not determine own NN ID in namespace 'kanglw'. Please ensure that this node is one of the machines listed as an NN RPC address, or configure dfs.ha.namenode.id at org.apache.hadoop.hdfs.server.namenode.ha.BootstrapStandby.run(BootstrapStandby.java:427) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1641) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1754) Caused by: java.lang.IllegalStateException: Could not determine own NN ID in namespace 'kanglw'. Please ensure that this node is one of the machines listed as an NN RPC address, or configure dfs.ha.namenode.id at com.google.common.base.Preconditions.checkState(Preconditions.java:172) at org.apache.hadoop.hdfs.HAUtil.getNameNodeIdOfOtherNode(HAUtil.java:164) at org.apache.hadoop.hdfs.HAUtil.getConfForOtherNode(HAUtil.java:187) at org.apache.hadoop.hdfs.server.namenode.ha.BootstrapStandby.parseConfAndFindOtherNN(BootstrapStandby.java:390) at org.apache.hadoop.hdfs.server.namenode.ha.BootstrapStandby.run(BootstrapStandby.java:104) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90) at org.apache.hadoop.hdfs.server.namenode.ha.BootstrapStandby.run(BootstrapStandby.java:422) ... 2 more 16/12/30 09:46:18 INFO util.ExitUtil: Exiting with status 1 16/12/30 09:46:18 INFO namenode.NameNode: SHUTDOWN_MSG:

358524408 · ‎12-28-2016

I install ambari-infra, who can tell me what is difference between ambari infra and solr?

358524408 · ‎12-27-2016

I installed HDP-2.5 by ambari, now i want to use eclipse to delevop my project (project is mavn), so where can i found HDP components maven repositories

358524408 · ‎12-22-2016

Thanks ,i get the same version of View JARs from another working installation, and put this jar to /var/lib/ambari-server/resources/views/,and restart ambari-server, the problem is solved, This problem may be related to the installation of the ambari source code

358524408 · ‎12-22-2016

Thanks Jay, i check /var/lib/ambari-server/resources/views/, there is no jar file in it , how to solve this problem?

358524408 · ‎12-22-2016

when i use ambari to install HDP(include HDFS、YARN、HIVE、TEZ), but when i login in Ambari Web, and select admin > Manage Ambari.On the Ambari Admin page, click Views.there is no views. How can i solve this problem??

358524408 · ‎12-13-2016

os is centos 7 and python 2.7.5, i only change ambari-web/app/message.js

358524408 · ‎12-13-2016

os is centos 7 and python is 2.7.5, i only change ambari-web/app/message.js

358524408 · ‎12-13-2016

i run yum install ambari-server in centos 7 and python 2.7,but there some erros like this: python-xml is needed by ambari-server-2.4.1.0-0.x86_64

358524408 · ‎12-13-2016

i try that,but the problem is not deal with, erros like this: Resolving Dependencies --> Running transaction check ---> Package ambari-server.x86_64 0:2.4.1.0-0 will be installed --> Processing Dependency: postgresql-server >= 8.1 for package: ambari-server-2.4.1.0-0.x86_64 --> Processing Dependency: python-xml for package: ambari-server-2.4.1.0-0.x86_64 --> Running transaction check ---> Package ambari-server.x86_64 0:2.4.1.0-0 will be installed --> Processing Dependency: python-xml for package: ambari-server-2.4.1.0-0.x86_64 ---> Package postgresql-server.x86_64 0:9.2.18-1.el7 will be installed --> Processing Dependency: postgresql-libs(x86-64) = 9.2.18-1.el7 for package: postgresql-server-9.2.18-1.el7.x86_64 --> Processing Dependency: postgresql(x86-64) = 9.2.18-1.el7 for package: postgresql-server-9.2.18-1.el7.x86_64 --> Processing Dependency: libpq.so.5()(64bit) for package: postgresql-server-9.2.18-1.el7.x86_64 --> Running transaction check ---> Package ambari-server.x86_64 0:2.4.1.0-0 will be installed --> Processing Dependency: python-xml for package: ambari-server-2.4.1.0-0.x86_64 ---> Package postgresql.x86_64 0:9.2.18-1.el7 will be installed ---> Package postgresql-libs.x86_64 0:9.2.18-1.el7 will be installed --> Finished Dependency Resolution Error: Package: ambari-server-2.4.1.0-0.x86_64 (Updates-ambari-2.4.1.0) Requires: python-xml You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest

358524408 · ‎12-13-2016

when i run 'yum install ambari-server' command, there occur some error like this: --> Finished Dependency Resolution Error: Package: ambari-server-2.4.1.0-0.x86_64 (Updates-ambari-2.4.1.0) Requires: python-xml You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest

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Date Registered	‎12-01-2016 01:36 AM
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Re: How Can I Find Hbs files in Centos 6.5

How Can I Find Hbs files in Centos 6.5

Re: SolrCloud create collection timeout?

SolrCloud create collection timeout?

HDP 2.5 & zeppelin 0.6.0 problem

HDP 2.5 & Zeppelin 06.0 can support mysql interpre...

Re: solr collection error

solr collection error

Re: replace our own rpm package in HDP

Re: replace our own rpm package in HDP

replace our own rpm package in HDP

Re: Connect hive with zookeeper in java

Re: Connect hive with zookeeper in java

Re: Connect hive with zookeeper in java

Re: Connect hive with zookeeper in java

Connect hive with zookeeper in java

hveiserver2 web ui

Re: NameNode HA

Re: NameNode HA

NameNode HA

what is difference between ambari-infra and solr?

where can i find HDP maven Repos

Re: There is no views in my clusters???

Re: There is no views in my clusters???

There is no views in my clusters???

Re: when i run 'yum install ambari-server' command...

Re: when i run 'yum install ambari-server' command...

python-xml is needed by ambari-server-2.4.1.0-0.x8...

Re: when i run yum install ambari-server, there oc...

when i run 'yum install ambari-server' command, th...