[KYLIN-3367] Add the compatibility for new version of hbase

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: v2.4.0
• Fix Version/s: v2.4.0
• Component/s: REST Service
• Assignee: wan kun
• Reporter: wan kun
• Created: 04/May/18 09:09
• Updated: 02/Jul/18 06:10
• Resolved: 24/May/18 03:34

Description

The Hbase version is 1.4.3. The newly hbase version add some new method in Table and ResultScanner interface.
So we should add the implementation method.

org.apache.hadoop.hbase.client.ResultScanner.java

 

/**
 * Allow the client to renew the scanner's lease on the server.
 * @return true if the lease was successfully renewed, false otherwise.
 */
boolean renewLease();

/**
 * @return the scan metrics, or {@code null} if we do not enable metrics.
 */
ScanMetrics getScanMetrics();

org.apache.hadoop.hbase.client.Table.java

/**
 * Set timeout (millisecond) of each operation in this Table instance, will override the value
 * of hbase.client.operation.timeout in configuration.
 * Operation timeout is a top-level restriction that makes sure a blocking method will not be
 * blocked more than this. In each operation, if rpc request fails because of timeout or
 * other reason, it will retry until success or throw a RetriesExhaustedException. But if the
 * total time being blocking reach the operation timeout before retries exhausted, it will break
 * early and throw SocketTimeoutException.
 * @param operationTimeout the total timeout of each operation in millisecond.
 */
public void setOperationTimeout(int operationTimeout);

/**
 * Get timeout (millisecond) of each operation for in Table instance.
 */
public int getOperationTimeout();

/**
 * Get timeout (millisecond) of each rpc request in this Table instance.
 *
 * @returns Currently configured read timeout
 * @deprecated Use getReadRpcTimeout or getWriteRpcTimeout instead
 */
@Deprecated
int getRpcTimeout();

/**
 * Set timeout (millisecond) of each rpc request in operations of this Table instance, will
 * override the value of hbase.rpc.timeout in configuration.
 * If a rpc request waiting too long, it will stop waiting and send a new request to retry until
 * retries exhausted or operation timeout reached.
 * <p>
 * NOTE: This will set both the read and write timeout settings to the provided value.
 *
 * @param rpcTimeout the timeout of each rpc request in millisecond.
 *
 * @deprecated Use setReadRpcTimeout or setWriteRpcTimeout instead
 */
@Deprecated
void setRpcTimeout(int rpcTimeout);

/**
 * Get timeout (millisecond) of each rpc read request in this Table instance.
 */
int getReadRpcTimeout();

/**
 * Set timeout (millisecond) of each rpc read request in operations of this Table instance, will
 * override the value of hbase.rpc.read.timeout in configuration.
 * If a rpc read request waiting too long, it will stop waiting and send a new request to retry
 * until retries exhausted or operation timeout reached.
 *
 * @param readRpcTimeout
 */
void setReadRpcTimeout(int readRpcTimeout);

/**
 * Get timeout (millisecond) of each rpc write request in this Table instance.
 */
int getWriteRpcTimeout();

/**
 * Set timeout (millisecond) of each rpc write request in operations of this Table instance, will
 * override the value of hbase.rpc.write.timeout in configuration.
 * If a rpc write request waiting too long, it will stop waiting and send a new request to retry
 * until retries exhausted or operation timeout reached.
 *
 * @param writeRpcTimeout
 */
void setWriteRpcTimeout(int writeRpcTimeout);

 

Issue Links

• is related to: KYLIN-2522 Compilation fails with Java 8 when upgrading to hbase 1.2.5