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HBASE-26114 when “hbase.mob.compaction.threads.max” is set to a negative number, HMaster cannot start normally (#3541) 

Signed-off-by: Anoop <anoopsamjohn@apache.org>
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liever18 2021-07-30 19:43:50 +08:00 committed by GitHub
parent f049301606
commit 6df4cb1cf4
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1 changed files with 2 additions and 1 deletions
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hbase-server/src/main/java/org/apache/hadoop/hbase/mob/MobUtils.java
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@ -863,7 +863,8 @@ public final class MobUtils {
public static ExecutorService createMobCompactorThreadPool(Configuration conf) {
int maxThreads = conf.getInt(MobConstants.MOB_COMPACTION_THREADS_MAX,
MobConstants.DEFAULT_MOB_COMPACTION_THREADS_MAX);
if (maxThreads == 0) {
// resets to default mob compaction thread number when the user sets this value incorrectly
if (maxThreads <= 0) {
maxThreads = 1;
}
final SynchronousQueue<Runnable> queue = new SynchronousQueue<>();