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HBASE-1732 Flag to disable regionserver restart 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@799991 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2009-08-02 04:55:41 +00:00
parent 7e7bf2a9a0
commit 24de2aec2f
2 changed files with 9 additions and 2 deletions
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1
CHANGES.txt
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@ -308,6 +308,7 @@ Release 0.20.0 - Unreleased
on reinit
HBASE-1725 Old TableMap interface's definitions are not generic enough
(Doğacan Güney via Stack)
HBASE-1732 Flag to disable regionserver restart
IMPROVEMENTS
HBASE-1089 Add count of regions on filesystem to master UI; add percentage

10
src/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
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@ -355,7 +355,7 @@ public class HRegionServer implements HConstants, HRegionInterface,
EventType type = event.getType();
KeeperState state = event.getState();
LOG.info("Got ZooKeeper event, state: " + state + ", type: " +
type + ", path: " + event.getPath());
type + ", path: " + event.getPath());
// Ignore events if we're shutting down.
if (stopRequested.get()) {
@ -365,7 +365,13 @@ public class HRegionServer implements HConstants, HRegionInterface,
if (state == KeeperState.Expired) {
LOG.error("ZooKeeper session expired");
restart();
boolean restart =
this.conf.getBoolean("hbase.regionserver.restart.on.zk.expire", false);
if (restart) {
restart();
} else {
abort();
}
} else if (type == EventType.NodeDeleted) {
watchMasterAddress();
} else if (type == EventType.NodeCreated) {