Recent changes to 6: Problems using Hibernate Hbm2DDLExporter

#6 Problems using Hibernate Hbm2DDLExporter

GreatSUN — Fri, 19 Sep 2014 11:50:02 -0000

Thanks for your support. Everything seems to be working properly now.

#6 Problems using Hibernate Hbm2DDLExporter

GreatSUN — Thu, 18 Sep 2014 09:08:07 -0000

Still one problem left now...

Table is created via:

CREATE TABLE qrtz_triggers (
trigger_name character varying(200) NOT NULL,
trigger_group character varying(200) NOT NULL,
job_name character varying(200) NOT NULL,
job_group character varying(200) NOT NULL,
is_volatile boolean NOT NULL,
description character varying(250),
next_fire_time bigint,
prev_fire_time bigint,
trigger_state character varying(16) NOT NULL,
trigger_type character varying(8) NOT NULL,
start_time bigint NOT NULL,
end_time bigint,
calendar_name character varying(200),
misfire_instr integer,
job_data bytea,
priority integer
)
DISTRIBUTE BY REPLICATION;
ALTER TABLE ONLY qrtz_triggers
ADD CONSTRAINT qrtz_triggers_pkey PRIMARY KEY (trigger_name, trigger_group);

Command that fails:
ALTER TABLE ONLY qrtz_triggers
ADD CONSTRAINT eam_fk_qt_qjd FOREIGN KEY (job_name, job_group) REFERENCES qrtz_job_details(job_name, job_group) ON DELETE CASCADE;

Errormessage:
ERROR: Cannot create foreign key whose evaluation cannot be enforced to remote nodes

Can you tell me how I can fix this perhaps?

#6 Problems using Hibernate Hbm2DDLExporter

GreatSUN — Thu, 18 Sep 2014 06:13:10 -0000

I am using the binary enterprise version of it. Problem occurs when creating tables:

hq=> create table EAM_AGENT (
hq(> ID int4 not null,
hq(> VERSION_COL int8 default 0 not null,
hq(> ADDRESS varchar(255) not null,
hq(> PORT int4 not null,
hq(> AUTHTOKEN varchar(100) not null,
hq(> AGENTTOKEN varchar(100) not null unique,
hq(> VERSION varchar(50),
hq(> CTIME int8,
hq(> MTIME int8,
hq(> UNIDIRECTIONAL bool not null,
hq(> PLUGIN_INVENTORY_CHECKSUM varchar(128),
hq(> LAST_PLUGIN_INVENTORY_CHECKIN int8 default 0 not null,
hq(> AGENT_TYPE_ID int4,
hq(> primary key (ID)
hq(> );

ERROR: Unique index of partitioned table must contain the hash/modulo distribution column.

which can be fixed by adding DISTRIBUTE BY REPLICATION to the end of the query.

The problem I have is that I am not able to add it, cause I don't know how I could do that (hence this stuff is done by hypernate).

Can you help me there?

Problems using Hibernate Hbm2DDLExporter

GreatSUN — Wed, 17 Sep 2014 13:32:27 -0000

Hi all,

When trying to install hyperic server which supports PostgreSQL 9.1.x I get an error message stating that the database might not be supported.
Do you have an idea how to fix this possibly?

Errormsg: hyperic-hqee-installer-5.8.2/installer/data/setup-db-hibernate.xml:102: org.hibernate.tool.hbm2x.ExporterException: Errors while performing Hbm2DDLExporter

Thanks in advance for your help!