Jiri Daněk created ARTEMIS-1637:
-----------------------------------

             Summary: artemis data exp does not work with JDBC store
                 Key: ARTEMIS-1637
                 URL: https://issues.apache.org/jira/browse/ARTEMIS-1637
             Project: ActiveMQ Artemis
          Issue Type: Bug
          Components: Broker
    Affects Versions: 2.5.0
            Reporter: Jiri Daněk


Prepare database

{noformat}
initdb .
pg_ctl -D . -l logfile start
createdb test
{noformat}

Configure broker (changes from defaul)

{noformat}
diff --git a/broker.xml b/broker.xml
index ea55343..ea5131b 100644
--- a/broker.xml
+++ b/broker.xml
@@ -29,45 +29,16 @@ under the License.
 
       <persistence-enabled>true</persistence-enabled>
 
-      <!-- this could be ASYNCIO, MAPPED, NIO
-           ASYNCIO: Linux Libaio
-           MAPPED: mmap files
-           NIO: Plain Java Files
-       -->
-      <journal-type>NIO</journal-type>
-
-      <paging-directory>./data/paging</paging-directory>
-
-      <bindings-directory>./data/bindings</bindings-directory>
-
-      <journal-directory>./data/journal</journal-directory>
-
-      
<large-messages-directory>./data/large-messages</large-messages-directory>
-
-      <journal-datasync>true</journal-datasync>
-
-      <journal-min-files>2</journal-min-files>
-
-      <journal-pool-files>-1</journal-pool-files>
-
-      <journal-file-size>10M</journal-file-size>
-      
-      <!--
-       This value was determined through a calculation.
-       Your system could perform 0.35 writes per millisecond
-       on the current journal configuration.
-       That translates as a sync write every 2864000 nanoseconds.
-
-       Note: If you specify 0 the system will perform writes directly to the 
disk.
-             We recommend this to be 0 if you are using journalType=MAPPED and 
ournal-datasync=false.
-      -->
-      <journal-buffer-timeout>2864000</journal-buffer-timeout>
-
-
-      <!--
-        When using ASYNCIO, this will determine the writing queue depth for 
libaio.
-       -->
-      <journal-max-io>1</journal-max-io>
+      <store>
+        <database-store>
+          
<jdbc-connection-url><![CDATA[jdbc:postgresql://localhost/test]]></jdbc-connection-url>
+          <bindings-table-name>BINDINGS_TABLE</bindings-table-name>
+          <message-table-name>MESSAGE_TABLE</message-table-name>
+          <page-store-table-name>MESSAGE_T</page-store-table-name>
+          
<large-message-table-name>LARGE_MESSAGES_TABLE</large-message-table-name>
+          
<jdbc-driver-class-name>org.postgresql.Driver</jdbc-driver-class-name>
+        </database-store>
+      </store>
       <!--
         You can verify the network health of a particular NIC by specifying 
the <network-check-NIC> element.
          <network-check-NIC>theNicName</network-check-NIC>
{noformat}


Start broker

{noformat}
$ bin/artemis run
[...]
{noformat}

Send messages

{noformat}
$ java -jar cli-qpid-jms/target/cli-qpid-jms-1.2.2-SNAPSHOT-LATEST.jar sender 
-b localhost:5672 -a lalaQa --log-msgs dict              
amqp://localhost:5672
{'address': 'lalaQa', 'group-id': None, 'subject': None, 'user-id': None, 
'correlation-id': None, 'content-encoding': None, 'priority': 4, 'type': None, 
'ttl': 0, 'absolute-expiry-time': 0, 'content': None, 'redelivered': False, 
'reply-to-group-id': None, 'durable': True, 'delivery-time': 1516831773986, 
'group-sequence': '0', 'creation-time': 1516831773986, 'content-type': None, 
'id': 'ea29922d-109d-4ed7-a5ef-46c90f756b25:1:1:1-1', 'reply-to': None, 
'properties': {'JMSXDeliveryCount': 1}}
{noformat}

Stop the broker and attempt to export messages

{noformat}
$ bin/artemis data exp
2018-01-24 23:10:18,045 WARN  [org.apache.activemq.artemis.core.server] 
AMQ222018: AIO was not located on this platform, it will fall back to using 
pure Java NIO. If your platform is Linux, install LibAIO to enable the AIO 
journal
2018-01-24 23:10:18,129 INFO  [org.apache.activemq.artemis.core.server] 
AMQ221013: Using NIO Journal
<?xml version="1.0"?>
<activemq-journal>
   <bindings>
   </bindings>
   <messages>
   </messages>
</activemq-journal>
{noformat}

No messages are exported.

(Importing messages into a running broker which is backed by JDBC database does 
work.)




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