[
https://issues.apache.org/jira/browse/HBASE-8112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ted Yu updated HBASE-8112:
--------------------------
Description:
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;
was:
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;
> 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
> Priority: Minor
>
> 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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