[jira] [Commented] (HIVE-2149) Fix ant target generate-schema
[ https://issues.apache.org/jira/browse/HIVE-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14128448#comment-14128448 ] Lars Francke commented on HIVE-2149: Okay, I'll reopen the issue but won't work on it. The problem is that the DataNucleus Maven Plugin requires a database connection even to create the Schema. That means we need to provide a profile or some other way to get a driver on the classpath. > Fix ant target generate-schema > --- > > Key: HIVE-2149 > URL: https://issues.apache.org/jira/browse/HIVE-2149 > Project: Hive > Issue Type: Bug >Reporter: Ashutosh Chauhan >Priority: Minor > > Running generate-schema target in metastore dir results in > generate-schema: > [java] Exception in thread "main" java.lang.NoClassDefFoundError: > org/jpox/SchemaTool -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HIVE-2149) Fix ant target generate-schema
[ https://issues.apache.org/jira/browse/HIVE-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14126307#comment-14126307 ] Ashutosh Chauhan commented on HIVE-2149: I am not suggesting to add db-specific profiles (although if some does that will be useful), but expose this target and than document steps to follow to make it work for one's desired db. > Fix ant target generate-schema > --- > > Key: HIVE-2149 > URL: https://issues.apache.org/jira/browse/HIVE-2149 > Project: Hive > Issue Type: Bug >Reporter: Ashutosh Chauhan >Priority: Minor > > Running generate-schema target in metastore dir results in > generate-schema: > [java] Exception in thread "main" java.lang.NoClassDefFoundError: > org/jpox/SchemaTool -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HIVE-2149) Fix ant target generate-schema
[ https://issues.apache.org/jira/browse/HIVE-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14126301#comment-14126301 ] Ashutosh Chauhan commented on HIVE-2149: No, it will not create schema, but will generate sql file which you can than run to create schema. But, second half of your point is still valid I believe because target requires jdbc connector jar on path. I think useful thing here is to atleast document steps (in addition to any changes required in pom files) on how to do this, if one desires. I myself would have used it if it existed to generate schema for a released version of hive. Anyhow, Invalid is not correct resolution, may be just leave it open? > Fix ant target generate-schema > --- > > Key: HIVE-2149 > URL: https://issues.apache.org/jira/browse/HIVE-2149 > Project: Hive > Issue Type: Bug >Reporter: Ashutosh Chauhan >Priority: Minor > > Running generate-schema target in metastore dir results in > generate-schema: > [java] Exception in thread "main" java.lang.NoClassDefFoundError: > org/jpox/SchemaTool -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HIVE-2149) Fix ant target generate-schema
[ https://issues.apache.org/jira/browse/HIVE-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14126286#comment-14126286 ] Lars Francke commented on HIVE-2149: Ah, maybe I have been too overeager. Do I understand this correctly that this goal would create the necessary schema (tables etc.) in an underlying database? I've looked at the datanucleus Maven Plugin http://www.datanucleus.org/products/datanucleus/jdo/schema.html That does have a schema-create goal which one can just run. The only problem I am facing there is that it expects the DB Driver on the classpath so we'd need a profile for every DBI think. I'd be in favor of leaving this closed until someone needs it and is willing to work on it but I won't object if you want to open it again :) > Fix ant target generate-schema > --- > > Key: HIVE-2149 > URL: https://issues.apache.org/jira/browse/HIVE-2149 > Project: Hive > Issue Type: Bug >Reporter: Ashutosh Chauhan >Priority: Minor > > Running generate-schema target in metastore dir results in > generate-schema: > [java] Exception in thread "main" java.lang.NoClassDefFoundError: > org/jpox/SchemaTool -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HIVE-2149) Fix ant target generate-schema
[ https://issues.apache.org/jira/browse/HIVE-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14125676#comment-14125676 ] Ashutosh Chauhan commented on HIVE-2149: [~lars_francke] It will be good to have this functionality. Moving our build system has not provided this functionality nor made it obsolete. It will be good to have a maven target using which one can generate schema from jdo declaration. Shall we edit title of jira as "Provide generate-schema target" and reopen this? > Fix ant target generate-schema > --- > > Key: HIVE-2149 > URL: https://issues.apache.org/jira/browse/HIVE-2149 > Project: Hive > Issue Type: Bug >Reporter: Ashutosh Chauhan >Priority: Minor > > Running generate-schema target in metastore dir results in > generate-schema: > [java] Exception in thread "main" java.lang.NoClassDefFoundError: > org/jpox/SchemaTool -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HIVE-2149) Fix ant target generate-schema
[ https://issues.apache.org/jira/browse/HIVE-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13028962#comment-13028962 ] Ashutosh Chauhan commented on HIVE-2149: Looks like in jpox to datanucleus transition in HIVE-445 this target was left behind. > Fix ant target generate-schema > --- > > Key: HIVE-2149 > URL: https://issues.apache.org/jira/browse/HIVE-2149 > Project: Hive > Issue Type: Bug >Reporter: Ashutosh Chauhan >Priority: Minor > > Running generate-schema target in metastore dir results in > generate-schema: > [java] Exception in thread "main" java.lang.NoClassDefFoundError: > org/jpox/SchemaTool -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
