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https://issues.apache.org/jira/browse/HBASE-26420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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anonymous updated HBASE-26420:
------------------------------
Description:
We have a cluster of two HMasters, C3HM1 and C3HM2, and three RegionServers,
C3RS1, C3RS2, C3RS3.
We use an external ZooKeeper cluster which is a pseudo-distributed cluster:
{code:java}
<property>
<name>hbase.zookeeper.quorum</name>
<value>C3hb-zk</value>
</property>
<property>
<name>hbase.zookeeper.property.clientPort</name>
<value>11181</value>
</property>
{code}
For other HBase options, we use the default settings. The buggy scenario is as
follows:
1. Start the cluster;
2. C3RS2 crashes right before creating the znode "/hbase/meta-region-server" on
ZooKeeper;
{code:java}
// Some comments here
{code}
3. The meta server has not been online after 10 minutes.
While the C3RS2 crashes after creating the "/hbase/meta-region-server" znode,
everything works fine.
was:
We have a cluster of two HMasters, C3HM1 and C3HM2, and three RegionServers,
C3RS1, C3RS2, C3RS3.
We use an external ZooKeeper cluster which is a pseudo-distributed cluster:
{code:java}
<property>
<name>hbase.zookeeper.quorum</name>
<value>C3hb-zk</value>
</property>
<property>
<name>hbase.zookeeper.property.clientPort</name>
<value>11181</value>
</property>
{code}
For other HBase options, we use the default settings. The buggy scenario is as
follows:
1. Start the cluster;
2. C3RS2 crashes right before creating the znode "/hbase/meta-region-server" on
ZooKeeper;
{code:java}
// Some comments here
public String getFoo()
{
return foo;
}
{code}
3. The meta server has not been online after 10 minutes.
While the C3RS2 crashes after creating the "/hbase/meta-region-server" znode,
everything works fine.
> Unexpected crash of meta RegionServer causes the cluster out of service
> -----------------------------------------------------------------------
>
> Key: HBASE-26420
> URL: https://issues.apache.org/jira/browse/HBASE-26420
> Project: HBase
> Issue Type: Bug
> Affects Versions: 1.7.1
> Reporter: anonymous
> Priority: Major
>
> We have a cluster of two HMasters, C3HM1 and C3HM2, and three RegionServers,
> C3RS1, C3RS2, C3RS3.
> We use an external ZooKeeper cluster which is a pseudo-distributed cluster:
> {code:java}
> <property>
> <name>hbase.zookeeper.quorum</name>
> <value>C3hb-zk</value>
> </property>
> <property>
> <name>hbase.zookeeper.property.clientPort</name>
> <value>11181</value>
> </property>
> {code}
> For other HBase options, we use the default settings. The buggy scenario is
> as follows:
> 1. Start the cluster;
> 2. C3RS2 crashes right before creating the znode "/hbase/meta-region-server"
> on ZooKeeper;
> {code:java}
> // Some comments here
> {code}
> 3. The meta server has not been online after 10 minutes.
> While the C3RS2 crashes after creating the "/hbase/meta-region-server" znode,
> everything works fine.
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