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https://issues.apache.org/jira/browse/HBASE-17331?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ChiaPing Tsai updated HBASE-17331:
----------------------------------
Status: Open (was: Patch Available)
> Avoid busy waiting in ThrottledInputStream
> ------------------------------------------
>
> Key: HBASE-17331
> URL: https://issues.apache.org/jira/browse/HBASE-17331
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 2.0.0
> Reporter: ChiaPing Tsai
> Assignee: ChiaPing Tsai
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: HBASE-17331.v0.patch, HBASE-17331.v1.patch
>
>
> {code:title=ThrottledInputStream.java|borderStyle=solid}
> // We can calculate the precise sleep time instead of busy waiting
> private void throttle() throws IOException {
> while (getBytesPerSec() > maxBytesPerSec) {
> try {
> Thread.sleep(SLEEP_DURATION_MS);
> totalSleepTime += SLEEP_DURATION_MS;
> } catch (InterruptedException e) {
> throw new IOException("Thread aborted", e);
> }
> }
> }
> {code}
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