protected boolean isPartitionInUse(String partitionKey, long usedToken) {
        PartitionExt partitionExt = partitionMap.get(partitionKey);
        if (partitionExt != null) {
            Long curToken = partitionUsedMap.get(partitionKey);
            return curToken != null && curToken == usedToken;
        }
        return false;
    }
Push the selected partition.

@return push result
inlong-tubemq/tubemq-client/src/main/java/org/apache/inlong/tubemq/client/consumer/RmtDataCache.java