apurtell commented on a change in pull request #2574:
URL: https://github.com/apache/hbase/pull/2574#discussion_r514337192
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File path:
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
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@@ -8730,12 +8868,22 @@ public void startRegionOperation() throws IOException {
@Override
public void startRegionOperation(Operation op) throws IOException {
+ boolean isInterruptableOp = false;
switch (op) {
- case GET: // read operations
+ case GET: // interruptible read operations
case SCAN:
+ isInterruptableOp = true;
Review comment:
There are some checkInterrupts placed inside the scanner inner loops.
Get, Exist, and Scan operations all share this path. Row mutation processor
also checks for interrupts. I did not put checkInterrupt into the checkAndXXX
operations because these are point ops that will complete quickly, but could if
you feel this represents missing coverage. @Reidddddd
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