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https://issues.apache.org/jira/browse/HBASE-13219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14383516#comment-14383516
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Anoop Sam John commented on HBASE-13219:
----------------------------------------
I am +1 for this change and making multiCon as false by default.. (By default
use single connection). Ping [~nkeywal]
[~ndimiduk]
{code}
+final String oneCon = "--oneCon=";
+if (cmd.startsWith(oneCon)) {
+ System.err.println("--oneCon option is deprecated, it is now the default
behavior.");
+}
+final String multiCon = "--multiCon=";
+ if (cmd.startsWith(multiCon)) {
+ opts.multiCon = Boolean.parseBoolean(cmd.substring(multiCon.length()));
+}
{code}
You missing a continue statement?
When user passed the deprecated --oneCon , still we have to use it with negate?
Or exit with error? Simply disregard this is correct?
> Issues with PE tool in trunk
> ----------------------------
>
> Key: HBASE-13219
> URL: https://issues.apache.org/jira/browse/HBASE-13219
> Project: HBase
> Issue Type: Bug
> Affects Versions: 2.0.0
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Attachments: 13219.txt, t1
>
>
> -> PE tool tries to create the TEstTable and waits for it to be enabled and
> just hangs there
> Previously this was not happening and the PE tool used to run fine after the
> table creation.
> -> When we try to scan with 25 threads the PE tool fails after some time
> saying Unable to create native threads.
> I lost the Stack trace now. But I could get it easily. It happens here
> {code}
> public void submit(RetryingCallable<V> task, int callTimeout, int id) {
> QueueingFuture<V> newFuture = new QueueingFuture<V>(task, callTimeout);
> executor.execute(Trace.wrap(newFuture));
> tasks[id] = newFuture;
> }
> {code}
> in ResultBoundedCompletionService. This is also new. Previously it used to
> work with 25 threads without any issues.
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