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HBASE-15479 No more garbage or beware of autoboxing (Vladimir Rodionov)

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This commit is contained in:
tedyu 2016-03-19 17:23:29 -07:00
parent 8151503fa0
commit 050c13e83f
1 changed files with 8 additions and 8 deletions
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16
hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncProcess.java
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@ -379,7 +379,7 @@ class AsyncProcess {
// Remember the previous decisions about regions or region servers we put in the
// final multi.
Map<Long, Boolean> regionIncluded = new HashMap<Long, Boolean>();
Map<HRegionInfo, Boolean> regionIncluded = new HashMap<HRegionInfo, Boolean>();
Map<ServerName, Boolean> serverIncluded = new HashMap<ServerName, Boolean>();
int posInList = -1;
@ -481,10 +481,10 @@ class AsyncProcess {
* @return true if this region is considered as busy.
*/
protected boolean canTakeOperation(HRegionLocation loc,
Map<Long, Boolean> regionsIncluded,
Map<HRegionInfo, Boolean> regionsIncluded,
Map<ServerName, Boolean> serversIncluded) {
long regionId = loc.getRegionInfo().getRegionId();
Boolean regionPrevious = regionsIncluded.get(regionId);
HRegionInfo regionInfo = loc.getRegionInfo();
Boolean regionPrevious = regionsIncluded.get(regionInfo);
if (regionPrevious != null) {
// We already know what to do with this region.
@ -494,14 +494,14 @@ class AsyncProcess {
Boolean serverPrevious = serversIncluded.get(loc.getServerName());
if (Boolean.FALSE.equals(serverPrevious)) {
// It's a new region, on a region server that we have already excluded.
regionsIncluded.put(regionId, Boolean.FALSE);
regionsIncluded.put(regionInfo, Boolean.FALSE);
return false;
}
AtomicInteger regionCnt = taskCounterPerRegion.get(loc.getRegionInfo().getRegionName());
if (regionCnt != null && regionCnt.get() >= maxConcurrentTasksPerRegion) {
// Too many tasks on this region already.
regionsIncluded.put(regionId, Boolean.FALSE);
regionsIncluded.put(regionInfo, Boolean.FALSE);
return false;
}
@ -524,7 +524,7 @@ class AsyncProcess {
}
if (!ok) {
regionsIncluded.put(regionId, Boolean.FALSE);
regionsIncluded.put(regionInfo, Boolean.FALSE);
serversIncluded.put(loc.getServerName(), Boolean.FALSE);
return false;
}
@ -534,7 +534,7 @@ class AsyncProcess {
assert serverPrevious.equals(Boolean.TRUE);
}
regionsIncluded.put(regionId, Boolean.TRUE);
regionsIncluded.put(regionInfo, Boolean.TRUE);
return true;
}