Revision 7208
Added by ben leinfelder over 12 years ago
| src/edu/ucsb/nceas/metacat/dataone/hazelcast/HazelcastService.java | ||
|---|---|---|
| 211 | 211 |
logMetacat.debug("Initialized systemMetadata");
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| 212 | 212 |
|
| 213 | 213 |
// Get a reference to the shared identifiers set as a cluster member |
| 214 |
// NOTE: this takes a long time to complete |
|
| 214 | 215 |
identifiers = Hazelcast.getSet(identifiersSet); |
| 215 | 216 |
identifiers.addAll(loadAllKeys()); |
| 216 | 217 |
|
| ... | ... | |
| 235 | 236 |
|
| 236 | 237 |
// make sure we have all metadata locally |
| 237 | 238 |
try {
|
| 238 |
logMetacat.debug("Temporarily shutting down which resynching system metadata");
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|
| 239 |
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// pause to make us not own any keys |
|
| 241 |
hzInstance.getLifecycleService().pause(); |
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| 242 | 239 |
// synch on restart |
| 243 | 240 |
resynchInThread(); |
| 244 | 241 |
} catch (Exception e) {
|
| ... | ... | |
| 512 | 509 |
saveLocally(sm); |
| 513 | 510 |
} else {
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| 514 | 511 |
logMetacat.error("SystemMetadata for pid is null: " + pid.getValue());
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| 512 |
Partition partition = hzInstance.getPartitionService().getPartition(pid); |
|
| 513 |
Member owner = partition.getOwner(); |
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| 514 |
owner.localMember(); |
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logMetacat.warn("owner of pid: " + pid.getValue() + " isLocal: " + owner.localMember() + " at " + owner.getInetSocketAddress().getAddress());
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| 516 |
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| 515 | 517 |
} |
| 516 | 518 |
} else {
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| 517 | 519 |
logMetacat.debug("shared pid already exisits locally: " + pid.getValue());
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| 518 | 520 |
} |
| 519 | 521 |
} |
| 520 |
// now we can take ownership of keys |
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hzInstance.getLifecycleService().resume(); |
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| 522 | 522 |
} |
| 523 | 523 |
|
| 524 | 524 |
private void resynchInThread() {
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Also available in: Unified diff
remove pause/resume - seemed to make metacat just hang on SM retrieval. Add more logging when returned SM is null -- want to make sure it is becuase the local node "owns" the pid key even though there is no value for it.