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HBASE-5781 Zookeeper session got closed while trying to assign the region to RS using hbck -fix 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1326280 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Jonathan Hsieh 2012-04-15 08:59:11 +00:00
parent a2c1c0cd3e
commit 44a05d4380
1 changed files with 17 additions and 27 deletions
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44
src/main/java/org/apache/hadoop/hbase/util/HBaseFsckRepair.java
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@ -118,38 +118,28 @@ public class HBaseFsckRepair {
*/
public static void waitUntilAssigned(HBaseAdmin admin,
HRegionInfo region) throws IOException, InterruptedException {
HConnection connection = admin.getConnection();
try {
long timeout = admin.getConfiguration().getLong("hbase.hbck.assign.timeout", 120000);
long expiration = timeout + System.currentTimeMillis();
while (System.currentTimeMillis() < expiration) {
try {
Map<String, RegionState> rits=
long timeout = admin.getConfiguration().getLong("hbase.hbck.assign.timeout", 120000);
long expiration = timeout + System.currentTimeMillis();
while (System.currentTimeMillis() < expiration) {
try {
Map<String, RegionState> rits=
admin.getClusterStatus().getRegionsInTransition();
if (rits.keySet() != null && !rits.keySet().contains(region.getEncodedName())) {
// yay! no longer RIT
return;
}
// still in rit
LOG.info("Region still in transition, waiting for "
+ "it to become assigned: " + region);
} catch (IOException e) {
LOG.warn("Exception when waiting for region to become assigned,"
+ " retrying", e);
if (rits.keySet() != null && !rits.keySet().contains(region.getEncodedName())) {
// yay! no longer RIT
return;
}
Thread.sleep(1000);
}
throw new IOException("Region " + region + " failed to move out of " +
"transition within timeout " + timeout + "ms");
} finally {
try {
connection.close();
} catch (IOException ioe) {
throw ioe;
// still in rit
LOG.info("Region still in transition, waiting for "
+ "it to become assigned: " + region);
} catch (IOException e) {
LOG.warn("Exception when waiting for region to become assigned,"
+ " retrying", e);
}
Thread.sleep(1000);
}
throw new IOException("Region " + region + " failed to move out of " +
"transition within timeout " + timeout + "ms");
}
/**