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Item disappeared from cache...

snidely_whiplashOct 8 2009 — edited Oct 9 2009

I inserted 4 items in my cache. I have a JTable that displays them as they show up. I saw all four come in. That app's console logging confirmed it:

2009-10-08 14:51:50.299/78.263 Oracle Coherence GE 3.5/459 <Info> (thread=AWT-EventQueue-0, member=4): insert MSFT      47V31209        1       SIM     2009281 0
2009-10-08 14:54:52.292/260.256 Oracle Coherence GE 3.5/459 <Info> (thread=AWT-EventQueue-0, member=4): insert MSFT     47V31209        3       SIM     2009281 0
2009-10-08 14:55:11.208/279.172 Oracle Coherence GE 3.5/459 <Info> (thread=AWT-EventQueue-0, member=4): insert MSFT     47V31209        5       SIM     2009281 0
2009-10-08 14:55:36.024/303.988 Oracle Coherence GE 3.5/459 <Info> (thread=AWT-EventQueue-0, member=4): insert MSFT     47V31209        7       SIM     2009281 0

I tried to list the items using coherence's provided console app:

Map (orders): cache executions
<distributed-scheme>
  <!--
  To use POF serialization for this partitioned service,
  uncomment the following section
  <serializer>
  <class-
  name>com.tangosol.io.pof.ConfigurablePofContext</class-
  name>
  </serializer>
  -->
  <scheme-name>example-distributed</scheme-name>
  <service-name>DistributedCache</service-name>
  <backing-map-scheme>
    <local-scheme>
      <scheme-ref>example-binary-backing-map</scheme-ref>
    </local-scheme>
  </backing-map-scheme>
  <autostart>true</autostart>
</distributed-scheme>

Map (executions): list
MSFT    47V31209        5       SIM     2009281 0 = BUY 1 MSFT @ 1.0 Thu Oct 08 14:55:11 CDT 2009
MSFT    47V31209        7       SIM     2009281 0 = BUY 1 MSFT @ 1.0 Thu Oct 08 14:55:35 CDT 2009
MSFT    47V31209        3       SIM     2009281 0 = BUY 1 MSFT @ 1.0 Thu Oct 08 14:54:52 CDT 2009
Iterator returned 3 items

Map (executions): size
4

It says size is 4 but "Iterator returned 3 items". what??

I refreshed my swing app's CQC and it confirmed that there are only 3 now:

2009-10-08 15:01:25.147/653.111 Oracle Coherence GE 3.5/459 <Info> (thread=AWT-EventQueue-0, member=4): insert MSFT     47V31209        5       SIM     2009281 0
2009-10-08 15:01:25.147/653.111 Oracle Coherence GE 3.5/459 <Info> (thread=AWT-EventQueue-0, member=4): insert MSFT     47V31209        3       SIM     2009281 0
2009-10-08 15:01:25.147/653.111 Oracle Coherence GE 3.5/459 <Info> (thread=AWT-EventQueue-0, member=4): insert MSFT     47V31209        7       SIM     2009281 0

Apparently an item disappeared from the cache somehow, right? My app with the CQC updating the JTable didn't get any entryDeleted events.

Thanks,
Andrew

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Locked on Nov 6 2009

Added on Oct 8 2009

#coherence, #coherence-support

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