THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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HCatalog maintains a cache of HiveClients to talk to the metastore, managing a cache of 1 metastore client per thread, defaulting to an expiry of 120 seconds. For people that wish to modify the behaviour of this cache, a few parameters are provided:
| Property | Default | Description |
|---|---|---|
| hcatalog.hive.client.cache.expiry.time |
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| 120 | Allows users to override the expiry time specified -- this is an int, and specifies number of seconds |
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| Property | Default | Description|
|---|---|---|
| hcatalog.hive.client.cache.disabled | false | Allows people to disable the cache altogether if they wish to. This is useful in highly multithreaded usecases. |
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