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https://issues.apache.org/jira/browse/HBASE-19207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16254244#comment-16254244
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Rick Kellogg edited comment on HBASE-19207 at 11/16/17 2:58 PM:
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Another option would be to publish a reduced version of the Table interface.
Only the following methods are implemented in the RemoteHTable:
{code:java}
TableName getName();
TableDescriptor getDescriptor() throws IOException;
boolean exists(Get paramGet) throws IOException;
boolean[] exists(List<Get> paramList) throws IOException;
Result get(Get paramGet) throws IOException;
Result[] get(List<Get> paramList) throws IOException;
ResultScanner getScanner(Scan paramScan) throws IOException;
ResultScanner getScanner(byte[] paramArrayOfByte) throws IOException;
ResultScanner getScanner(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2)
throws IOException;
void put(Put paramPut) throws IOException;
void put(List<Put> paramList) throws IOException;
boolean checkAndPut(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, byte[]
paramArrayOfByte3, byte[] paramArrayOfByte4, Put paramPut) throws IOException;
boolean checkAndPut(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2, byte[]
paramArrayOfByte3, CompareOperator paramCompareOperator, byte[]
paramArrayOfByte4, Put paramPut) throws IOException;
void delete(Delete paramDelete) throws IOException;
void delete(List<Delete> paramList) throws IOException;
boolean checkAndDelete(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2,
byte[] paramArrayOfByte3, byte[] paramArrayOfByte4, Delete paramDelete)
throws IOException;
boolean checkAndDelete(byte[] paramArrayOfByte1, byte[]
paramArrayOfByte2, byte[] paramArrayOfByte3, CompareOperator
paramCompareOperator, byte[] paramArrayOfByte4, Delete paramDelete) throws
IOException;
void close() throws IOException;
{code}
I took a quick stab at cutting down the current implementation of RemoteHTable.
It looks very simple to refactor this class. By doing this we could reduce a
number of the third party dependencies in the API.
was (Author: rkellogg):
Another option would be to publish a reduced version of the Table interface.
Only the following methods are implemented in the RemoteHTable:
{code:java}
TableName getName();
TableDescriptor getDescriptor() throws IOException;
boolean exists(Get paramGet) throws IOException;
boolean[] exists(List<Get> paramList) throws IOException;
Result get(Get paramGet) throws IOException;
Result[] get(List<Get> paramList) throws IOException;
ResultScanner getScanner(Scan paramScan) throws IOException;
ResultScanner getScanner(byte[] paramArrayOfByte) throws IOException;
ResultScanner getScanner(byte[] paramArrayOfByte1, byte[]
paramArrayOfByte2) throws IOException;
void put(Put paramPut) throws IOException;
void put(List<Put> paramList) throws IOException;
boolean checkAndPut(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2,
byte[] paramArrayOfByte3, byte[] paramArrayOfByte4, Put paramPut) throws
IOException;
boolean checkAndPut(byte[] paramArrayOfByte1, byte[] paramArrayOfByte2,
byte[] paramArrayOfByte3, CompareOperator paramCompareOperator, byte[]
paramArrayOfByte4, Put paramPut) throws IOException;
void delete(Delete paramDelete) throws IOException;
void delete(List<Delete> paramList) throws IOException;
boolean checkAndDelete(byte[] paramArrayOfByte1, byte[]
paramArrayOfByte2, byte[] paramArrayOfByte3, byte[] paramArrayOfByte4,
Delete paramDelete) throws IOException;
boolean checkAndDelete(byte[] paramArrayOfByte1, byte[]
paramArrayOfByte2, byte[] paramArrayOfByte3, CompareOperator
paramCompareOperator, byte[] paramArrayOfByte4, Delete paramDelete) throws
IOException;
void close() throws IOException;
{code}
I took a quick stab at cutting down the current implementation of RemoteHTable.
It looks very simple to refactor this class. By doing this we could reduce a
number of the third party dependencies in the API.
> Create Minimal HBase REST Client
> --------------------------------
>
> Key: HBASE-19207
> URL: https://issues.apache.org/jira/browse/HBASE-19207
> Project: HBase
> Issue Type: New Feature
> Components: Client, REST
> Reporter: Rick Kellogg
>
> Create a minimal REST client with only contents of
> org.apache.hadoop.hbase.rest.client and
> org.apache.hadoop.hbase.rest.client.models packages in the hbase-rest
> project.
> Attempt to reduce the number of third party dependencies and allow user to
> bring their own Apache HttpClient/Core. The HttpClient is frequently updated
> and therefore should not be shaded to allow for upgrades.
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