Ted Yu created HBASE-8112:
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Summary: Deprecate HTable#batch(final List<? extends Row>)
Key: HBASE-8112
URL: https://issues.apache.org/jira/browse/HBASE-8112
Project: HBase
Issue Type: Bug
Reporter: Ted Yu
This was brought up by Amit's inquiry on mailing list, entitled 'Batch returned
value and exception handling'
Here is his sample code:
{code}
Object[] res = null;
try {
res = table.batch(batch);
} catch (RetriesExhaustedWithDetailsException
retriesExhaustedWithDetailsException) {
retriesExhaustedWithDetailsException.printStackTrace();
}
if (res == null) {
System.out.println("No results - returned null.");
}
{code}
When RetriesExhaustedWithDetailsException was thrown from batch() call,
variable res carried value of null.
Meaning user wouldn't get partial result along with the exception.
We should deprecate HTable#batch(final List<? extends Row>) and refer to the
following method:
void batch(final List<?extends Row> actions, final Object[] results) throws
IOException, InterruptedException;
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