HBASE-17912 - Avoid major compactions on region server startup Signed-off-by: tedyu <yuzhih...@gmail.com>
Project: http://git-wip-us.apache.org/repos/asf/hbase/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/5eda5fb9 Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/5eda5fb9 Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/5eda5fb9 Branch: refs/heads/hbase-12439 Commit: 5eda5fb9d7d7fd5ae77d862c2e1666787e72ead0 Parents: 3c32032 Author: gjacoby <gjac...@salesforce.com> Authored: Mon Apr 17 16:08:25 2017 -0700 Committer: tedyu <yuzhih...@gmail.com> Committed: Mon Apr 17 19:41:19 2017 -0700 ---------------------------------------------------------------------- .../java/org/apache/hadoop/hbase/regionserver/HRegionServer.java | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hbase/blob/5eda5fb9/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java ---------------------------------------------------------------------- diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java index b3b5113..d14571b 100644 --- a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java +++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java @@ -1628,7 +1628,9 @@ public class HRegionServer extends HasThread implements private final HRegionServer instance; private final int majorCompactPriority; private final static int DEFAULT_PRIORITY = Integer.MAX_VALUE; - private long iteration = 0; + //Iteration is 1-based rather than 0-based so we don't check for compaction + // immediately upon region server startup + private long iteration = 1; CompactionChecker(final HRegionServer h, final int sleepTime, final Stoppable stopper) {