[jira] [Updated] (HBASE-4893) HConnectionImplementation closed-but-not-deleted, need a way to find the state of connection
[
https://issues.apache.org/jira/browse/HBASE-4893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mubarak Seyed updated HBASE-4893:
-
Attachment: HBASE-4893.v2.patch
The attached file HBASE-4893.v2.patch is an updated patch (generated from root
of the source)
> HConnectionImplementation closed-but-not-deleted, need a way to find the
> state of connection
>
>
> Key: HBASE-4893
> URL: https://issues.apache.org/jira/browse/HBASE-4893
> Project: HBase
> Issue Type: Bug
> Components: client
>Affects Versions: 0.90.1
> Environment: Linux 2.6, HBase-0.90.1
>Reporter: Mubarak Seyed
> Labels: noob
> Fix For: 0.90.5
>
> Attachments: HBASE-4893.v1.patch, HBASE-4893.v2.patch
>
>
> In abort() of HConnectionManager$HConnectionImplementation, instance of
> HConnectionImplementation is marked as this.closed=true.
> There is no way for client application to check the hbase client connection
> whether it is still opened/good (this.closed=false) or not. We need a method
> to validate the state of a connection like isClosed().
> {code}
> public boolean isClosed(){
>return this.closed;
> }
> {code}
> Once the connection is closed and it should get deleted. Client application
> still gets a connection from HConnectionManager.getConnection(Configuration)
> and tries to make a RPC call to RS, since connection is already closed,
> HConnectionImplementation.getRegionServerWithRetries throws
> RetriesExhaustedException with error message
> {code}
> Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying
> to contact region server null for region , row
> '----xxx', but failed after 10 attempts.
> Exceptions:
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> at
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getRegionServerWithRetries(HConnectionManager.java:1008)
> at org.apache.hadoop.hbase.client.HTable.get(HTable.java:546)
> {code}
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[jira] [Updated] (HBASE-4893) HConnectionImplementation closed-but-not-deleted, need a way to find the state of connection
[
https://issues.apache.org/jira/browse/HBASE-4893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mubarak Seyed updated HBASE-4893:
-
Fix Version/s: (was: 0.90.6)
0.90.5
> HConnectionImplementation closed-but-not-deleted, need a way to find the
> state of connection
>
>
> Key: HBASE-4893
> URL: https://issues.apache.org/jira/browse/HBASE-4893
> Project: HBase
> Issue Type: Bug
> Components: client
>Affects Versions: 0.90.1
> Environment: Linux 2.6, HBase-0.90.1
>Reporter: Mubarak Seyed
> Labels: noob
> Fix For: 0.90.5
>
> Attachments: HBASE-4893.v1.patch
>
>
> In abort() of HConnectionManager$HConnectionImplementation, instance of
> HConnectionImplementation is marked as this.closed=true.
> There is no way for client application to check the hbase client connection
> whether it is still opened/good (this.closed=false) or not. We need a method
> to validate the state of a connection like isClosed().
> {code}
> public boolean isClosed(){
>return this.closed;
> }
> {code}
> Once the connection is closed and it should get deleted. Client application
> still gets a connection from HConnectionManager.getConnection(Configuration)
> and tries to make a RPC call to RS, since connection is already closed,
> HConnectionImplementation.getRegionServerWithRetries throws
> RetriesExhaustedException with error message
> {code}
> Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying
> to contact region server null for region , row
> '----xxx', but failed after 10 attempts.
> Exceptions:
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> at
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getRegionServerWithRetries(HConnectionManager.java:1008)
> at org.apache.hadoop.hbase.client.HTable.get(HTable.java:546)
> {code}
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[jira] [Updated] (HBASE-4893) HConnectionImplementation closed-but-not-deleted, need a way to find the state of connection
[
https://issues.apache.org/jira/browse/HBASE-4893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mubarak Seyed updated HBASE-4893:
-
Attachment: HBASE-4893.v1.patch
The attached file HBASE-4893.v1.patch is a patch
> HConnectionImplementation closed-but-not-deleted, need a way to find the
> state of connection
>
>
> Key: HBASE-4893
> URL: https://issues.apache.org/jira/browse/HBASE-4893
> Project: HBase
> Issue Type: Bug
> Components: client
>Affects Versions: 0.90.1
> Environment: Linux 2.6, HBase-0.90.1
>Reporter: Mubarak Seyed
> Labels: noob
> Fix For: 0.90.6
>
> Attachments: HBASE-4893.v1.patch
>
>
> In abort() of HConnectionManager$HConnectionImplementation, instance of
> HConnectionImplementation is marked as this.closed=true.
> There is no way for client application to check the hbase client connection
> whether it is still opened/good (this.closed=false) or not. We need a method
> to validate the state of a connection like isClosed().
> {code}
> public boolean isClosed(){
>return this.closed;
> }
> {code}
> Once the connection is closed and it should get deleted. Client application
> still gets a connection from HConnectionManager.getConnection(Configuration)
> and tries to make a RPC call to RS, since connection is already closed,
> HConnectionImplementation.getRegionServerWithRetries throws
> RetriesExhaustedException with error message
> {code}
> Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying
> to contact region server null for region , row
> '----xxx', but failed after 10 attempts.
> Exceptions:
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> at
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getRegionServerWithRetries(HConnectionManager.java:1008)
> at org.apache.hadoop.hbase.client.HTable.get(HTable.java:546)
> {code}
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[jira] [Updated] (HBASE-4893) HConnectionImplementation closed-but-not-deleted, need a way to find the state of connection
[
https://issues.apache.org/jira/browse/HBASE-4893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mubarak Seyed updated HBASE-4893:
-
Affects Version/s: (was: 0.90.4)
(was: 0.90.3)
(was: 0.90.2)
Fix Version/s: (was: 0.90.1)
> HConnectionImplementation closed-but-not-deleted, need a way to find the
> state of connection
>
>
> Key: HBASE-4893
> URL: https://issues.apache.org/jira/browse/HBASE-4893
> Project: HBase
> Issue Type: Bug
> Components: client
>Affects Versions: 0.90.1
> Environment: Linux 2.6, HBase-0.90.1
>Reporter: Mubarak Seyed
> Labels: noob
> Fix For: 0.90.5
>
>
> In abort() of HConnectionManager$HConnectionImplementation, instance of
> HConnectionImplementation is marked as this.closed=true.
> There is no way for client application to check the hbase client connection
> whether it is still opened/good (this.closed=false) or not. We need a method
> to validate the state of a connection like isClosed().
> {code}
> public boolean isClosed(){
>return this.closed;
> }
> {code}
> Once the connection is closed and it should get deleted. Client application
> still gets a connection from HConnectionManager.getConnection(Configuration)
> and tries to make a RPC call to RS, since connection is already closed,
> HConnectionImplementation.getRegionServerWithRetries throws
> RetriesExhaustedException with error message
> {code}
> Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying
> to contact region server null for region , row
> '----xxx', but failed after 10 attempts.
> Exceptions:
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> at
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getRegionServerWithRetries(HConnectionManager.java:1008)
> at org.apache.hadoop.hbase.client.HTable.get(HTable.java:546)
> {code}
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[jira] [Updated] (HBASE-4893) HConnectionImplementation closed-but-not-deleted, need a way to find the state of connection
[
https://issues.apache.org/jira/browse/HBASE-4893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mubarak Seyed updated HBASE-4893:
-
Labels: noob (was: hbase-client)
> HConnectionImplementation closed-but-not-deleted, need a way to find the
> state of connection
>
>
> Key: HBASE-4893
> URL: https://issues.apache.org/jira/browse/HBASE-4893
> Project: HBase
> Issue Type: Bug
> Components: client
>Affects Versions: 0.90.1, 0.90.2, 0.90.3, 0.90.4
> Environment: Linux 2.6, HBase-0.90.1
>Reporter: Mubarak Seyed
> Labels: noob
> Fix For: 0.90.1, 0.90.5
>
>
> In abort() of HConnectionManager$HConnectionImplementation, instance of
> HConnectionImplementation is marked as this.closed=true.
> There is no way for client application to check the hbase client connection
> whether it is still opened/good (this.closed=false) or not. We need a method
> to validate the state of a connection like isClosed().
> {code}
> public boolean isClosed(){
>return this.closed;
> }
> {code}
> Once the connection is closed and it should get deleted. Client application
> still gets a connection from HConnectionManager.getConnection(Configuration)
> and tries to make a RPC call to RS, since connection is already closed,
> HConnectionImplementation.getRegionServerWithRetries throws
> RetriesExhaustedException with error message
> {code}
> Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying
> to contact region server null for region , row
> '----xxx', but failed after 10 attempts.
> Exceptions:
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> at
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getRegionServerWithRetries(HConnectionManager.java:1008)
> at org.apache.hadoop.hbase.client.HTable.get(HTable.java:546)
> {code}
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[jira] [Updated] (HBASE-4893) HConnectionImplementation closed-but-not-deleted, need a way to find the state of connection
[
https://issues.apache.org/jira/browse/HBASE-4893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mubarak Seyed updated HBASE-4893:
-
Fix Version/s: 0.90.1
> HConnectionImplementation closed-but-not-deleted, need a way to find the
> state of connection
>
>
> Key: HBASE-4893
> URL: https://issues.apache.org/jira/browse/HBASE-4893
> Project: HBase
> Issue Type: Bug
> Components: client
>Affects Versions: 0.90.1, 0.90.2, 0.90.3, 0.90.4
> Environment: Linux 2.6, HBase-0.90.1
>Reporter: Mubarak Seyed
> Labels: hbase-client
> Fix For: 0.90.1, 0.90.5
>
>
> In abort() of HConnectionManager$HConnectionImplementation, instance of
> HConnectionImplementation is marked as this.closed=true.
> There is no way for client application to check the hbase client connection
> whether it is still opened/good (this.closed=false) or not. We need a method
> to validate the state of a connection like isClosed().
> {code}
> public boolean isClosed(){
>return this.closed;
> }
> {code}
> Once the connection is closed and it should get deleted. Client application
> still gets a connection from HConnectionManager.getConnection(Configuration)
> and tries to make a RPC call to RS, since connection is already closed,
> HConnectionImplementation.getRegionServerWithRetries throws
> RetriesExhaustedException with error message
> {code}
> Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying
> to contact region server null for region , row
> '----xxx', but failed after 10 attempts.
> Exceptions:
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> java.io.IOException:
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
> closed
> at
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getRegionServerWithRetries(HConnectionManager.java:1008)
> at org.apache.hadoop.hbase.client.HTable.get(HTable.java:546)
> {code}
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[jira] [Updated] (HBASE-4893) HConnectionImplementation closed-but-not-deleted, need a way to find the state of connection
[
https://issues.apache.org/jira/browse/HBASE-4893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mubarak Seyed updated HBASE-4893:
-
Description:
In abort() of HConnectionManager$HConnectionImplementation, instance of
HConnectionImplementation is marked as this.closed=true.
There is no way for client application to check the hbase client connection
whether it is still opened/good (this.closed=false) or not. We need a method to
validate the state of a connection like isClosed().
{code}
public boolean isClosed(){
return this.closed;
}
{code}
Once the connection is closed and it should get deleted. Client application
still gets a connection from HConnectionManager.getConnection(Configuration)
and tries to make a RPC call to RS, since connection is already closed,
HConnectionImplementation.getRegionServerWithRetries throws
RetriesExhaustedException with error message
{code}
Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying to
contact region server null for region , row '----xxx',
but failed after 10 attempts.
Exceptions:
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getRegionServerWithRetries(HConnectionManager.java:1008)
at org.apache.hadoop.hbase.client.HTable.get(HTable.java:546)
{code}
was:
In abort() of HConnectionManager$HConnectionImplementation, instance of
HConnectionImplementation is marked as this.closed=true.
There is no way for client application to check the hbase client connection
whether it is still opened/good (this.closed=false) or not. We need a method to
validate the state of a connection like isClosed().
{code}
public boolean isClosed(){
return this.closed;
}
{code}
Once the connection is closed and it is not deleted. Client application still
gets a connection from HConnectionManager.getConnection(Configuration) and
tries to make a RPC call to RS, since connection is already closed,
HConnectionImplementation.getRegionServerWithRetries throws
RetriesExhaustedException with error message
{code}
Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying to
contact region server null for region , row '----xxx',
but failed after 10 attempts.
Exceptions:
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
java.io.IOException:
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7eab48a7
closed
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getRegionServerWithRetries(HConnectionManager.java:1008)
at org.apache.hadoop.hbase.client.HTable.get(HTable.java:546)
{code}
> HConnectionImplementation closed-but-not-deleted, need a way to find the
> state of connection
> --
