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HBASE-19321 ZKAsyncRegistry ctor would hang when zookeeper cluster is not available

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wuguoquan 2017-11-22 13:46:51 +08:00 committed by zhangduo
parent 9c29a6211b
commit 8c2a962d1c
1 changed files with 2 additions and 1 deletions
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3
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ZKAsyncRegistry.java
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@ -28,6 +28,7 @@ import static org.apache.hadoop.hbase.zookeeper.ZKMetadata.removeMetaData;
import java.io.IOException; import java.io.IOException;
import java.util.concurrent.CompletableFuture; import java.util.concurrent.CompletableFuture;
import java.util.concurrent.TimeUnit;
import org.apache.commons.lang3.mutable.MutableInt; import org.apache.commons.lang3.mutable.MutableInt;
import org.apache.commons.logging.Log; import org.apache.commons.logging.Log;
@ -81,7 +82,7 @@ class ZKAsyncRegistry implements AsyncRegistry {
this.zk.start(); this.zk.start();
// TODO: temporary workaround for HBASE-19312, must be removed before 2.0.0 release! // TODO: temporary workaround for HBASE-19312, must be removed before 2.0.0 release!
try { try {
this.zk.blockUntilConnected(); this.zk.blockUntilConnected(2, TimeUnit.SECONDS);
} catch (InterruptedException e) { } catch (InterruptedException e) {
return; return;
} }