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From 06/25/2002 to 07/24/2002

07/22/2002

08:01 AM Bug #238: query performance

Just now I played with metacat.nceas.ucsb.edu/knb/index.html page. It will
send a query:

SELECT docid,docname,doc... Jing Tao

07/14/2002

04:27 PM Bug #554: xml_replication table in production metacat
A script file named xmlreplicationtable.sql was added to xmltodb/src. This
file uses sql command to add datareplicat... Jing Tao

07/12/2002

06:06 PM Bug #331: metacat data replication feature
An new class was created to handle to read remote data file. Its name is
RemoteDocument. In read and export action, ... Jing Tao

07/10/2002

06:02 PM Bug #554 (Resolved): xml_replication table in production metacat
After finishing the replication feature of metacat, the xml_replication table
was added some new fields such as dat... Jing Tao

07/05/2002

10:45 AM Bug #331: metacat data replication feature
Two new class, ReplicationServer and ReplicationServerList were created. In an
object of ReplicationServer, it has t... Jing Tao
10:20 AM Bug #332: hub replication feature
In xml_replication table, a field named hub was add there. If this value was
set 1, this means local metacat is a hu... Jing Tao

07/02/2002

05:12 PM Bug #543: Metacat hang in there when delta T replication
It is found that after inserting a data file ( not for every data file), the
hang problem will happend. So we opened... Jing Tao
10:26 AM Bug #543 (Resolved): Metacat hang in there when delta T replication
There are two metacats A and B. We send a command to B to excute delt T
replication from A. So B will send a update... Jing Tao

07/01/2002

05:32 PM Bug #542: Duplicate entries in xml_replication table
In DocumentImpl class, there is a method name insertServerIntoReplication
table. In that method, we will check a ser... Jing Tao
11:13 AM Bug #542 (Resolved): Duplicate entries in xml_replication table
During replication, when a hub replicate more than one documents to metacat B.
If the documents' home server is C w... Jing Tao

06/28/2002

11:03 AM Bug #541: Update dataset document which host is not in this metacat will cause an error
In write method of DocumentImpl class, the code to handle the satuiation that
doc's homeserver isn't local and acti... Jing Tao
09:29 AM Bug #540: In force replication, some time has reversion number error
In class ForceReplicationHandler, we use a for loop the check every server in
replication tables to see if we need t... Jing Tao

06/27/2002

02:03 PM Bug #541 (Resolved): Update dataset document which host is not in this metacat will cause an error
If a data package was created by a morpho in metacat epsilon and it was forced
replicate from metacat epsilon (its ... Jing Tao
01:05 PM Bug #540 (Resolved): In force replication, some time has reversion number error
Using Morpho to update a documents in a local metacat, the remote metacat
sometime has error:
ERROR in MetacatRe... Jing Tao
 

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