[jira] [Commented] (KYLIN-2755) Kylin support hive and hbase authenticated with Kerberos
[ https://issues.apache.org/jira/browse/KYLIN-2755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16104310#comment-16104310 ] hongbin ma commented on KYLIN-2755: --- Hi [~wuyingjun] the implementation has some problems: 1. Hive Kerberoes and HBase Kerbereros may race on "private static UserGroupInformation loginUser = null;" in UserGroupInformation.java 2. Cannot deal with isolate hive/hbase permissions at project level, thus finer permission control is impossible. we're considering to introduce a way to allow "impersonation" (something like http://blog.bcmeng.com/post/kylin-hadoop-queue.html), which I think is a better solution to tackle your problem > Kylin support hive and hbase authenticated with Kerberos > > > Key: KYLIN-2755 > URL: https://issues.apache.org/jira/browse/KYLIN-2755 > Project: Kylin > Issue Type: New Feature >Affects Versions: v2.0.0 >Reporter: wuyingjun >Assignee: wuyingjun > Attachments: code modify.png, KYLIN-2755.patch > > > I want to know how to integrate the kylin into hive datasource and hbase > storage with kerberos. > I have used hive beeline and modifid the hbase configuration initialization > in the source code. > Can the current kylin version support kerberos environment a a better way in > mapreduce cubing? -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (KYLIN-2755) Kylin support hive and hbase authenticated with Kerberos
[ https://issues.apache.org/jira/browse/KYLIN-2755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16101243#comment-16101243 ] wuyingjun commented on KYLIN-2755: -- [~yimingliu] can you help me review the patch ? > Kylin support hive and hbase authenticated with Kerberos > > > Key: KYLIN-2755 > URL: https://issues.apache.org/jira/browse/KYLIN-2755 > Project: Kylin > Issue Type: New Feature >Affects Versions: v2.0.0 >Reporter: wuyingjun >Assignee: wuyingjun > Attachments: code modify.png, KYLIN-2755.patch > > > I want to know how to integrate the kylin into hive datasource and hbase > storage with kerberos. > I have used hive beeline and modifid the hbase configuration initialization > in the source code. > Can the current kylin version support kerberos environment a a better way in > mapreduce cubing? -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (KYLIN-2755) Kylin support hive and hbase authenticated with Kerberos
[ https://issues.apache.org/jira/browse/KYLIN-2755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16099544#comment-16099544 ] wuyingjun commented on KYLIN-2755: -- I was just modifying Kylin code HBaseConnection.java, like the snapshot in the attachements, to support our environment authenticated with Kerberos. I want to know if Kylin has any other way like just modifying the kylin.properties to support Kerberos > Kylin support hive and hbase authenticated with Kerberos > > > Key: KYLIN-2755 > URL: https://issues.apache.org/jira/browse/KYLIN-2755 > Project: Kylin > Issue Type: New Feature >Affects Versions: v2.0.0 >Reporter: wuyingjun >Assignee: wuyingjun > Attachments: code modify.png > > > I want to know how to integrate the kylin into hive datasource and hbase > storage with kerberos. > I have used hive beeline and modifid the hbase configuration initialization > in the source code. > Can the current kylin version support kerberos environment a a better way in > mapreduce cubing? -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (KYLIN-2755) Kylin support hive and hbase authenticated with Kerberos
[ https://issues.apache.org/jira/browse/KYLIN-2755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16099541#comment-16099541 ] Billy Liu commented on KYLIN-2755: -- You are welcomed to submit the patch. To learn more, http://kylin.apache.org/development/howto_contribute.html > Kylin support hive and hbase authenticated with Kerberos > > > Key: KYLIN-2755 > URL: https://issues.apache.org/jira/browse/KYLIN-2755 > Project: Kylin > Issue Type: New Feature >Affects Versions: v2.0.0 >Reporter: wuyingjun >Assignee: wuyingjun > Attachments: code modify.png > > > I want to know how to integrate the kylin into hive datasource and hbase > storage with kerberos. > I have used hive beeline and modifid the hbase configuration initialization > in the source code. > Can the current kylin version support kerberos environment a a better way in > mapreduce cubing? -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (KYLIN-2755) Kylin support hive and hbase authenticated with Kerberos
[ https://issues.apache.org/jira/browse/KYLIN-2755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16099490#comment-16099490 ] Billy Liu commented on KYLIN-2755: -- What do you proposal for "a better way"? > Kylin support hive and hbase authenticated with Kerberos > > > Key: KYLIN-2755 > URL: https://issues.apache.org/jira/browse/KYLIN-2755 > Project: Kylin > Issue Type: New Feature >Affects Versions: v2.0.0 >Reporter: wuyingjun >Assignee: wuyingjun > > I want to know how to integrate the kylin into hive datasource and hbase > storage with kerberos. > I have used hive beeline and modifid the hbase configuration initialization > in the source code. > Can the current kylin version support kerberos environment a a better way in > mapreduce cubing? -- This message was sent by Atlassian JIRA (v6.4.14#64029)
