How to use

tearDownIfUnused

method

in

org.apache.hive.hcatalog.common.HiveClientCache$CacheableHiveMetaStoreClient

/**
 * Decrement the user count and piggyback this to set expiry flag as well, then  teardown(), if conditions are met.
 * This *MUST* be called by anyone who uses this client.
 */
@Override
public void close() {
 release();
 if (System.currentTimeMillis() >= expiryTime)
  setExpiredFromCache();
 tearDownIfUnused();
}

/**
 * Decrement the user count and piggyback this to set expiry flag as well, then  teardown(), if conditions are met.
 * This *MUST* be called by anyone who uses this client.
 */
@Override
public void close() {
 release();
 if (System.currentTimeMillis() >= expiryTime)
  setExpiredFromCache();
 tearDownIfUnused();
}

/**
 * Decrement the user count and piggyback this to set expiry flag as well, then  teardown(), if conditions are met.
 * This *MUST* be called by anyone who uses this client.
 */
@Override
public void close() {
 release();
 if (System.currentTimeMillis() >= expiryTime)
  setExpiredFromCache();
 tearDownIfUnused();
}

/**
 * Decrement the user count and piggyback this to set expiry flag as well, then  teardown(), if conditions are met.
 * This *MUST* be called by anyone who uses this client.
 */
@Override
public synchronized void close() {
 release();
 tearDownIfUnused();
}

/**
 * Decrement the user count and piggyback this to set expiry flag as well, then  teardown(), if conditions are met.
 * This *MUST* be called by anyone who uses this client.
 */
@Override
public synchronized void close() {
 release();
 tearDownIfUnused();
}