Below mail is for “Shi ShaoFeng”. Regards, Manoj
From: Kumar, Manoj H Sent: Monday, November 27, 2017 7:59 PM To: user@kylin.apache.org Subject: RE: 回复：RE: Apache Kylin - Hbase Cube Name Space I am not able send the mail to your id – Its getting bounced .. Do you have any webmail or Gmail id where I can communicate with you. Regards, Manoj From: ShaoFeng Shi [mailto:shaofeng...@apache.org<mailto:shaofeng...@apache.org>] Sent: Monday, November 27, 2017 4:12 PM To: user Subject: Re: 回复：RE: Apache Kylin - Hbase Cube Name Space I have no idea with this error. What's your Hadoop release & version, CDH or other? 2017-11-27 16:50 GMT+08:00 Kumar, Manoj H <manoj.h.ku...@jpmorgan.com<mailto:manoj.h.ku...@jpmorgan.com>>: Apache kylin 2.1 version I am using.. While building the package, Getting below Error – Can you pls. advise on this? What could be possible resolution? [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.5.1:testCompile (default-testCompile) on project kylin-assembly: Compilation failure [ERROR] C:\Kylin\apache-kylin-2.1.0\assembly\src\test\java\org\apache\kylin\job\DeployUtil.java:[94,40] error: cannot access XmlPullParserException Regards, Manoj From: ShaoFeng Shi [mailto:shaofeng...@apache.org<mailto:shaofeng...@apache.org>] Sent: Monday, November 27, 2017 1:49 PM To: user Subject: Re: 回复：RE: Apache Kylin - Hbase Cube Name Space Hi Manoj, Only replace a jar may not work; You need to build a new binary package. What's your Kylin version and Hadoop/HBase release/version? 2017-11-27 16:10 GMT+08:00 Kumar, Manoj H <manoj.h.ku...@jpmorgan.com<mailto:manoj.h.ku...@jpmorgan.com>>: Can someone help on this? We created new jar using below patch - see: https://issues.apache.org/jira/browse/KYLIN-2846 but still its getting same Error – Its failing at CubeHTableUtil Java class file – Method call CreateHTable() – As per patch file, This file is not changed & its not reading Namespace properties to create the Hbase Table on that Namespace? Can you pls. advise on this – we may need to add the Name space code here as well?? public static void createHTable(CubeSegment cubeSegment, byte[][] splitKeys) throws IOException { String tableName = cubeSegment.getStorageLocationIdentifier(); CubeInstance cubeInstance = cubeSegment.getCubeInstance(); CubeDesc cubeDesc = cubeInstance.getDescriptor(); KylinConfig kylinConfig = cubeDesc.getConfig(); 1448 Caused by: org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.security.AccessDeniedException): org.apache.hadoop.hbase.security.AccessDeniedException: Insuff icient permissions (user=a_rcmo...@naeast.ad.jpmorganchase.com<mailto:a_rcmo...@naeast.ad.jpmorganchase.com>, scope=default, params=[namespace=default,table=default:KYLIN_CC2EO7R2NO,family=F1],action=CREATE) 1436 at org.apache.kylin.storage.hbase.steps.CubeHTableUtil.createHTable(CubeHTableUtil.java:105) 1437 at org.apache.kylin.storage.hbase.steps.CreateHTableJob.run(CreateHTableJob.java:103) 1449 at org.apache.hadoop.hbase.security.access.AccessController.requireNamespacePermission(AccessController.java:633) 1450 at org.apache.hadoop.hbase.security.access.AccessController.preCreateTable(AccessController.java:1002) 1451 at org.apache.hadoop.hbase.master.MasterCoprocessorHost$11.call(MasterCoprocessorHost.java:216) 1452 at org.apache.hadoop.hbase.master.MasterCoprocessorHost.execOperation(MasterCoprocessorHost.java:1142) 1453 at org.apache.hadoop.hbase.master.MasterCoprocessorHost.preCreateTable(MasterCoprocessorHost.java:212) 1454 at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:1521) 1455 at org.apache.hadoop.hbase.master.MasterRpcServices.createTable(MasterRpcServices.java:469) 1456 at org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:55682) 1457 at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2170) 1458 at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:109) 1459 at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:185) 1460 at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:165) 1462 at org.apache.hadoop.hbase.ipc.RpcClientImpl.call(RpcClientImpl.java:1269) 1463 at org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:227) 1464 at org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:336) 1465 at org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$BlockingStub.createTable(MasterProtos.java:58551) 1466 at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation$5.createTable(ConnectionManager.java:1968) 1467 at org.apache.hadoop.hbase.client.HBaseAdmin$5.call(HBaseAdmin.java:756) 1468 at org.apache.hadoop.hbase.client.HBaseAdmin$5.call(HBaseAdmin.java:751) 1469 at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:126) 1436 at org.apache.kylin.storage.hbase.steps.CubeHTableUtil.createHTable(CubeHTableUtil.java:105) 1437 at org.apache.kylin.storage.hbase.steps.CreateHTableJob.run(CreateHTableJob.java:103) Regards, Manoj From: Kumar, Manoj H Sent: Friday, November 24, 2017 9:46 AM To: user@kylin.apache.org<mailto:user@kylin.apache.org> Subject: RE: 回复：RE: Apache Kylin - Hbase Cube Name Space Can you pls. upload the jar to github? I cant build it locally as external jar needs to be registered first. Regards, Manoj From: Wei Li [mailto:lw_d...@qq.com<mailto:lw_d...@qq.com>] Sent: Friday, November 24, 2017 9:44 AM To: user Subject: 回复：RE: Apache Kylin - Hbase Cube Name Space Hi Manoj, I also need hbase namespace feature, and I build the package successfully. ------------------ 原始邮件 ------------------ 发件人: "Kumar, Manoj H";<manoj.h.ku...@jpmorgan.com<mailto:manoj.h.ku...@jpmorgan.com>>; 发送时间: 2017年11月24日(星期五) 中午11:56 收件人: "user@kylin.apache.org<mailto:user@kylin.apache.org>"<user@kylin.apache.org<mailto:user@kylin.apache.org>>; 主题: RE: Apache Kylin - Hbase Cube Name Space Can someone upload Beta Jar file to Github so that other folks can use it? I am sure many folks have done applied the patch at their locally but it will be good to use the Updated Jar file instead of building it again & again. Can you pls. someone help on this? I need this issue to be fixed asap. Appreciate your faster response in this regard. Regards, Manoj From: Kumar, Manoj H Sent: Thursday, November 23, 2017 8:08 PM To: user@kylin.apache.org<mailto:user@kylin.apache.org> Subject: RE: Apache Kylin - Hbase Cube Name Space How to do the patch.. I cant built it locally as This project is not added to JPMC Maven Repo yet. Can you send the binary & I can do the update? Regards, Manoj From: ShaoFeng Shi [mailto:shaofeng...@apache.org<mailto:shaofeng...@apache.org>] Sent: Thursday, November 23, 2017 8:03 PM To: user Subject: Re: Apache Kylin - Hbase Cube Name Space Hi Manoj, This feature is not released yet, see: https://issues.apache.org/jira/browse/KYLIN-2846 But the patch is available; you can build a new Kylin binary package by your own with the patches. 2017-11-23 21:49 GMT+08:00 Kumar, Manoj H <manoj.h.ku...@jpmorgan.com<mailto:manoj.h.ku...@jpmorgan.com>>: Its pointing to Default name – How we can change the Habse Namespace so that we can build the code successfully. Pls. advise. It has failed at Create HT Table step. org.apache.hadoop.hbase.security.AccessDeniedException: org.apache.hadoop.hbase.security.AccessDeniedException: Insufficient permissions (user=a_rcmo...@naeast.ad.jpmorganchase.com<mailto:a_rcmo...@naeast.ad.jpmorganchase.com>, scope=default, params=[namespace=default,table=default:KYLIN_S1W12SO8AC,family=F1],action=CREATE) Regards, Manoj From: ShaoFeng Shi [mailto:shaofeng...@apache.org<mailto:shaofeng...@apache.org>] Sent: Wednesday, November 22, 2017 8:53 AM To: user Subject: Re: How to Update the Cube Structure The intermediate hive table will be cleaned in the last step "Hive Cleanup" automatically. If your job is failed in the between, then the last step won't be executed by Kylin. In this case, you can manually clean them with the the storage<https://kylin.apache.org/docs21/howto/howto_cleanup_storage.html> clean up cli<https://kylin.apache.org/docs21/howto/howto_cleanup_storage.html>. 2017-11-22 11:13 GMT+08:00 Kumar, Manoj H <manoj.h.ku...@jpmorgan.com<mailto:manoj.h.ku...@jpmorgan.com>>: Np Mind, I got confused with Cube’s Partition column. Once Cube is build out, Can we clean Hive Intermediate flat table? Also, How can we know which flat belongs particular cube? How to schedule the cube build process – taking incremental data from hive source table Regards, Manoj From: ShaoFeng Shi [mailto:shaofeng...@apache.org<mailto:shaofeng...@apache.org>] Sent: Wednesday, November 22, 2017 6:52 AM To: user Subject: Re: How to Update the Cube Structure Hi Manoj, The intermediate flat table is not partitioned, always; it has all files in one folder; I'm wondering what's the purpose to make it partitioned? 2017-11-22 1:12 GMT+08:00 Kumar, Manoj H <manoj.h.ku...@jpmorgan.com<mailto:manoj.h.ku...@jpmorgan.com>>: Thanks… one quick question – How to make intermediate flat table partitioned one?? Do we have any parameter in kylin.properties? Regards, Manoj From: ShaoFeng Shi [mailto:shaofeng...@apache.org<mailto:shaofeng...@apache.org>] Sent: Tuesday, November 21, 2017 8:02 PM To: user Subject: Re: How to Update the Cube Structure This document can help: https://kylin.apache.org/docs21/howto/howto_optimize_build.html 2017-11-21 21:36 GMT+08:00 Kumar, Manoj H <manoj.h.ku...@jpmorgan.com<mailto:manoj.h.ku...@jpmorgan.com>>: Thanks for the inputs.. It make sense.. As now I am running on Dev Cluster & need to know optimize parameter for Kylin so that Cube building process runs fast. Can you pls. tell what are properties I need to change in kylin.properties file – To optimize the cube build process.. I have 180 millions of data on fact table. Regards, Manoj From: ShaoFeng Shi [mailto:shaofeng...@apache.org<mailto:shaofeng...@apache.org>] Sent: Tuesday, November 21, 2017 3:23 PM To: user Subject: Re: How to Update the Cube Structure To be safe, you can clone the existing to a new cube, make changes on the new cube, and then rebuild it. 2017-11-21 14:53 GMT+08:00 Kumar, Manoj H <manoj.h.ku...@jpmorgan.com<mailto:manoj.h.ku...@jpmorgan.com>>: In case of Data Source table has DDL changes – either new Column added or Existing Column data type changed. How Can we do Cube data model update & reflecting new column data to Cube? Pls. advise. Regards, Manoj From: ShaoFeng Shi [mailto:shaofeng...@apache.org<mailto:shaofeng...@apache.org>] Sent: Monday, November 20, 2017 7:03 PM To: user Subject: Re: Apache Kyine - kylin.env.hdfs-working-dir It seems that the script still try to create "/kylin" on HDFS, not in the configured path. Please double check and make sure this line is not commented: kylin.env.hdfs-working-dir=/tenants/rft/rcmo/kylin 2017-11-20 14:00 GMT+08:00 Kumar, Manoj H <manoj.h.ku...@jpmorgan.com<mailto:manoj.h.ku...@jpmorgan.com>>: I am installing kyline 2.10 on Dev Cluster(Cloudera) . Although I have given 777 permission on kylin Folder but still giving error. Can you pls. help on this? Whats missing here? -bash-4.1$ hdfs dfs -mkdir /tenants/rft/rcmo/kylin -bash-4.1$ hdfs dfs -chmod 777 /tenants/rft/rcmo/kylin Kyline properties.conf - #kylin.env.hdfs-working-dir=/tenants/rft/rcmo/kylin -bash-4.1$ ./check-env.sh Retrieving hadoop conf dir... KYLIN_HOME is set to /apps/rft/rcmo/apps/kylin/apache-kylin-2.1.0-bin-cdh57 mkdir: Permission denied: user=a_rcmo_nd, access=WRITE, inode="/":hdfs:supergroup:drwxr-xr-x Failed to create /kylin. Please make sure the user has right to access /kylin Regards, Manoj This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer<http://www.jpmorgan.com/emaildisclaimer> including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited. -- Best regards, Shaofeng Shi 史少锋 This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer<http://www.jpmorgan.com/emaildisclaimer> including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited. -- Best regards, Shaofeng Shi 史少锋 This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer<http://www.jpmorgan.com/emaildisclaimer> including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited. -- Best regards, Shaofeng Shi 史少锋 This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer<http://www.jpmorgan.com/emaildisclaimer> including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited. -- Best regards, Shaofeng Shi 史少锋 This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer<http://www.jpmorgan.com/emaildisclaimer> including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited. -- Best regards, Shaofeng Shi 史少锋 This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer<http://www.jpmorgan.com/emaildisclaimer> including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited. -- Best regards, Shaofeng Shi 史少锋 This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer<http://www.jpmorgan.com/emaildisclaimer> including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited. This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer<http://www.jpmorgan.com/emaildisclaimer> including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited. This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer<http://www.jpmorgan.com/emaildisclaimer> including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited. This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer<http://www.jpmorgan.com/emaildisclaimer> including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited. -- Best regards, Shaofeng Shi 史少锋 This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer<http://www.jpmorgan.com/emaildisclaimer> including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited. -- Best regards, Shaofeng Shi 史少锋 This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer<http://www.jpmorgan.com/emaildisclaimer> including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited. This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited.
