# janusgraph-tablestore

**Repository Path**: aliyun/janusgraph-tablestore

## Basic Information

- **Project Name**: janusgraph-tablestore
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-05-08
- **Last Updated**: 2025-05-11

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

Plugin for [JanusGraph](https://janusgraph.org/). JanusGraph is a highly scalable [graph database](https://en.wikipedia.org/wiki/Graph_database)
optimized for storing and querying large graphs with billions of vertices and edges
distributed across a multi-machine cluster. JanusGraph is a transactional database that
can support thousands of concurrent users, complex traversals, and analytic graph queries.

# Getting Started


## Clone JanusGraph and this repo
```
git clone git@github.com:JanusGraph/janusgraph.git
git clone git@github.com:aliyun/janusgraph-tablestore.git
```

## Copy this repo dir to JanusGraph
```
mkdir -p janusgraph/janusgraph-tablestore && cp -r janusgraph-tablestore/* janusgraph/janusgraph-tablestore/
```

## Set tablestore as a new backend in JanusGraph
### `janusgraph/janusgraph-core/src/main/java/org/janusgraph/core/util/ReflectiveConfigOptionLoader.java`
```
List<String> classnames = Collections.unmodifiableList(Arrays.asList(
            "org.janusgraph.diskstorage.hbase.HBaseStoreManager",
            "org.janusgraph.diskstorage.tablestore.TableStoreStoreManager", // add this line
```

### `janusgraph/janusgraph-core/src/main/java/org/janusgraph/diskstorage/Backend.java`
```
//############ Registered Storage Managers ##############
    private static final Map<StandardStoreManager, ConfigOption<?>> STORE_SHORTHAND_OPTIONS = Collections.unmodifiableMap(new HashMap<StandardStoreManager, ConfigOption<?>>() {{
        put(StandardStoreManager.BDB_JE, STORAGE_DIRECTORY);
        put(StandardStoreManager.CQL, STORAGE_HOSTS);
        put(StandardStoreManager.HBASE, STORAGE_HOSTS);
        put(StandardStoreManager.TABLESTORE,STORAGE_HOSTS); // add this line
```

### `janusgraph/janusgraph-core/src/main/java/org/janusgraph/diskstorage/StandardStoreManager.java`
```
public enum StandardStoreManager {
    BDB_JE("org.janusgraph.diskstorage.berkeleyje.BerkeleyJEStoreManager", "berkeleyje"),
    CQL("org.janusgraph.diskstorage.cql.CQLStoreManager", "cql"),
    HBASE("org.janusgraph.diskstorage.hbase.HBaseStoreManager", "hbase"),
    TABLESTORE("org.janusgraph.diskstorage.tablestore.TableStoreStoreManager", "tablestore"), // add this line
```