Guanghao Zhang created HBASE-15829:
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Summary: hbase.client.retries.number has different meanings in
branch-1 and master
Key: HBASE-15829
URL: https://issues.apache.org/jira/browse/HBASE-15829
Project: HBase
Issue Type: Bug
Components: Client
Affects Versions: 2.0.0
Reporter: Guanghao Zhang
Priority: Minor
The comment of hbase.client.retries.number is:
{code}
/**
* Parameter name for maximum retries, used as maximum for all retryable
* operations such as fetching of the root region from root region server,
* getting a cell's value, starting a row update, etc.
*/
public static final String HBASE_CLIENT_RETRIES_NUMBER =
"hbase.client.retries.number";
{code}
In branch-1, the max attempts number equals with hbase.client.retries.number.
But in master, the max attempts number equals with hbase.client.retries.number
+ 1.
For RpcRetryingCaller.
{code}
this.retries = retries; // branch-1
{code}
{code}
this.maxAttempts = retries + 1; // master
{code}
For AsyncProcess:
{code}
this.numTries = conf.getInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER,
HConstants.DEFAULT_HBASE_CLIENT_RETRIES_NUMBER); // branch-1
{code}
{code}
// how many times we could try in total, one more than retry number
this.numTries = conf.getInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER,
HConstants.DEFAULT_HBASE_CLIENT_RETRIES_NUMBER) + 1; // master
{code}
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