[jira] [Updated] (HBASE-15109) HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true

2016-10-12 Thread Ted Yu (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-15109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ted Yu updated HBASE-15109:
---
Fix Version/s: 1.4.0

> HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true
> --
>
> Key: HBASE-15109
> URL: https://issues.apache.org/jira/browse/HBASE-15109
> Project: HBase
>  Issue Type: Bug
>  Components: regionserver
>Affects Versions: 2.0.0
>Reporter: Pankaj Kumar
>Assignee: Pankaj Kumar
>Priority: Critical
> Fix For: 2.0.0, 1.4.0
>
> Attachments: HBASE-15109-V2.patch, HBASE-15109-branch-1.patch, 
> HBASE-15109.patch, HBASE-15109.patch
>
>
> HMaster failed to start during installing ShutdownHook when 
> "fs.hdfs.impl.disable.cache" is set to true.
> {noformat}
> 2016-10-10 10:33:28,367 FATAL [master/HOST-10-18-106-146/10.18.106.146:16000] 
> master.HMaster: Unhandled: Failed suppression of fs shutdown hook: 
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@19a003b4
> java.lang.RuntimeException: Failed suppression of fs shutdown hook: 
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@19a003b4
> at 
> org.apache.hadoop.hbase.regionserver.ShutdownHook.suppressHdfsShutdownHook(ShutdownHook.java:204)
> at 
> org.apache.hadoop.hbase.regionserver.ShutdownHook.install(ShutdownHook.java:84)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:950)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> And RegionServer is in blocking state until a master is available,
> {noformat}
> "regionserver/HOST-10-18-106-146/10.18.106.146:16020" #17 prio=5 os_prio=0 
> tid=0x00e4e800 nid=0xdc38 in Object.wait() [0x7f329dac6000]
>java.lang.Thread.State: TIMED_WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> at 
> org.apache.hadoop.hbase.zookeeper.ZooKeeperNodeTracker.blockUntilAvailable(ZooKeeperNodeTracker.java:159)
> - locked <0xae25c0c8> (a 
> org.apache.hadoop.hbase.zookeeper.MasterAddressTracker)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.blockAndCheckIfStopped(HRegionServer.java:870)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:809)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:783)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:943)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> During installation, first time it will try to suppress the HDFS shutdownhook 
> by removing the hdfsclientfinalizer from HDFS. Since 
> fs.hdfs.impl.disable.cache is enabled, so removal will be unsuccessful from 
> HDFS  (FS is not cached) and RuntimeException will be thrown with "Failed 
> suppression of fs shutdown hook" message.
> In ShutdownHook,
> {code}
> if (!fsShutdownHooks.containsKey(hdfsClientFinalizer) &&
> !ShutdownHookManager.deleteShutdownHook(hdfsClientFinalizer)) {
> throw new RuntimeException("Failed suppression of fs shutdown hook: " +
> hdfsClientFinalizer);
> }
> {code}



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[jira] [Updated] (HBASE-15109) HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true

2016-10-11 Thread Ted Yu (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-15109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ted Yu updated HBASE-15109:
---
Resolution: Fixed
Status: Resolved  (was: Patch Available)

Thanks for the patch, Pankaj.

> HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true
> --
>
> Key: HBASE-15109
> URL: https://issues.apache.org/jira/browse/HBASE-15109
> Project: HBase
>  Issue Type: Bug
>  Components: regionserver
>Affects Versions: 2.0.0
>Reporter: Pankaj Kumar
>Assignee: Pankaj Kumar
>Priority: Critical
> Fix For: 2.0.0
>
> Attachments: HBASE-15109-V2.patch, HBASE-15109-branch-1.patch, 
> HBASE-15109.patch, HBASE-15109.patch
>
>
> HMaster failed to start during installing ShutdownHook when 
> "fs.hdfs.impl.disable.cache" is set to true.
> {noformat}
> 2016-10-10 10:33:28,367 FATAL [master/HOST-10-18-106-146/10.18.106.146:16000] 
> master.HMaster: Unhandled: Failed suppression of fs shutdown hook: 
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@19a003b4
> java.lang.RuntimeException: Failed suppression of fs shutdown hook: 
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@19a003b4
> at 
> org.apache.hadoop.hbase.regionserver.ShutdownHook.suppressHdfsShutdownHook(ShutdownHook.java:204)
> at 
> org.apache.hadoop.hbase.regionserver.ShutdownHook.install(ShutdownHook.java:84)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:950)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> And RegionServer is in blocking state until a master is available,
> {noformat}
> "regionserver/HOST-10-18-106-146/10.18.106.146:16020" #17 prio=5 os_prio=0 
> tid=0x00e4e800 nid=0xdc38 in Object.wait() [0x7f329dac6000]
>java.lang.Thread.State: TIMED_WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> at 
> org.apache.hadoop.hbase.zookeeper.ZooKeeperNodeTracker.blockUntilAvailable(ZooKeeperNodeTracker.java:159)
> - locked <0xae25c0c8> (a 
> org.apache.hadoop.hbase.zookeeper.MasterAddressTracker)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.blockAndCheckIfStopped(HRegionServer.java:870)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:809)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:783)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:943)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> During installation, first time it will try to suppress the HDFS shutdownhook 
> by removing the hdfsclientfinalizer from HDFS. Since 
> fs.hdfs.impl.disable.cache is enabled, so removal will be unsuccessful from 
> HDFS  (FS is not cached) and RuntimeException will be thrown with "Failed 
> suppression of fs shutdown hook" message.
> In ShutdownHook,
> {code}
> if (!fsShutdownHooks.containsKey(hdfsClientFinalizer) &&
> !ShutdownHookManager.deleteShutdownHook(hdfsClientFinalizer)) {
> throw new RuntimeException("Failed suppression of fs shutdown hook: " +
> hdfsClientFinalizer);
> }
> {code}



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[jira] [Updated] (HBASE-15109) HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true

2016-10-11 Thread Ted Yu (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-15109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ted Yu updated HBASE-15109:
---
 Hadoop Flags: Reviewed
Fix Version/s: 2.0.0

> HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true
> --
>
> Key: HBASE-15109
> URL: https://issues.apache.org/jira/browse/HBASE-15109
> Project: HBase
>  Issue Type: Bug
>  Components: regionserver
>Affects Versions: 2.0.0
>Reporter: Pankaj Kumar
>Assignee: Pankaj Kumar
>Priority: Critical
> Fix For: 2.0.0
>
> Attachments: HBASE-15109-V2.patch, HBASE-15109-branch-1.patch, 
> HBASE-15109.patch, HBASE-15109.patch
>
>
> HMaster failed to start during installing ShutdownHook when 
> "fs.hdfs.impl.disable.cache" is set to true.
> {noformat}
> 2016-10-10 10:33:28,367 FATAL [master/HOST-10-18-106-146/10.18.106.146:16000] 
> master.HMaster: Unhandled: Failed suppression of fs shutdown hook: 
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@19a003b4
> java.lang.RuntimeException: Failed suppression of fs shutdown hook: 
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@19a003b4
> at 
> org.apache.hadoop.hbase.regionserver.ShutdownHook.suppressHdfsShutdownHook(ShutdownHook.java:204)
> at 
> org.apache.hadoop.hbase.regionserver.ShutdownHook.install(ShutdownHook.java:84)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:950)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> And RegionServer is in blocking state until a master is available,
> {noformat}
> "regionserver/HOST-10-18-106-146/10.18.106.146:16020" #17 prio=5 os_prio=0 
> tid=0x00e4e800 nid=0xdc38 in Object.wait() [0x7f329dac6000]
>java.lang.Thread.State: TIMED_WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> at 
> org.apache.hadoop.hbase.zookeeper.ZooKeeperNodeTracker.blockUntilAvailable(ZooKeeperNodeTracker.java:159)
> - locked <0xae25c0c8> (a 
> org.apache.hadoop.hbase.zookeeper.MasterAddressTracker)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.blockAndCheckIfStopped(HRegionServer.java:870)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:809)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:783)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:943)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> During installation, first time it will try to suppress the HDFS shutdownhook 
> by removing the hdfsclientfinalizer from HDFS. Since 
> fs.hdfs.impl.disable.cache is enabled, so removal will be unsuccessful from 
> HDFS  (FS is not cached) and RuntimeException will be thrown with "Failed 
> suppression of fs shutdown hook" message.
> In ShutdownHook,
> {code}
> if (!fsShutdownHooks.containsKey(hdfsClientFinalizer) &&
> !ShutdownHookManager.deleteShutdownHook(hdfsClientFinalizer)) {
> throw new RuntimeException("Failed suppression of fs shutdown hook: " +
> hdfsClientFinalizer);
> }
> {code}



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[jira] [Updated] (HBASE-15109) HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true

2016-10-09 Thread Pankaj Kumar (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-15109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Pankaj Kumar updated HBASE-15109:
-
Attachment: HBASE-15109-V2.patch

> HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true
> --
>
> Key: HBASE-15109
> URL: https://issues.apache.org/jira/browse/HBASE-15109
> Project: HBase
>  Issue Type: Bug
>  Components: regionserver
>Affects Versions: 2.0.0
>Reporter: Pankaj Kumar
>Assignee: Pankaj Kumar
>Priority: Critical
> Attachments: HBASE-15109-V2.patch, HBASE-15109-branch-1.patch, 
> HBASE-15109.patch, HBASE-15109.patch
>
>
> HMaster failed to start during installing ShutdownHook when 
> "fs.hdfs.impl.disable.cache" is set to true.
> {noformat}
> 2016-10-10 10:33:28,367 FATAL [master/HOST-10-18-106-146/10.18.106.146:16000] 
> master.HMaster: Unhandled: Failed suppression of fs shutdown hook: 
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@19a003b4
> java.lang.RuntimeException: Failed suppression of fs shutdown hook: 
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@19a003b4
> at 
> org.apache.hadoop.hbase.regionserver.ShutdownHook.suppressHdfsShutdownHook(ShutdownHook.java:204)
> at 
> org.apache.hadoop.hbase.regionserver.ShutdownHook.install(ShutdownHook.java:84)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:950)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> And RegionServer is in blocking state until a master is available,
> {noformat}
> "regionserver/HOST-10-18-106-146/10.18.106.146:16020" #17 prio=5 os_prio=0 
> tid=0x00e4e800 nid=0xdc38 in Object.wait() [0x7f329dac6000]
>java.lang.Thread.State: TIMED_WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> at 
> org.apache.hadoop.hbase.zookeeper.ZooKeeperNodeTracker.blockUntilAvailable(ZooKeeperNodeTracker.java:159)
> - locked <0xae25c0c8> (a 
> org.apache.hadoop.hbase.zookeeper.MasterAddressTracker)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.blockAndCheckIfStopped(HRegionServer.java:870)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:809)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:783)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:943)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> During installation, first time it will try to suppress the HDFS shutdownhook 
> by removing the hdfsclientfinalizer from HDFS. Since 
> fs.hdfs.impl.disable.cache is enabled, so removal will be unsuccessful from 
> HDFS  (FS is not cached) and RuntimeException will be thrown with "Failed 
> suppression of fs shutdown hook" message.
> In ShutdownHook,
> {code}
> if (!fsShutdownHooks.containsKey(hdfsClientFinalizer) &&
> !ShutdownHookManager.deleteShutdownHook(hdfsClientFinalizer)) {
> throw new RuntimeException("Failed suppression of fs shutdown hook: " +
> hdfsClientFinalizer);
> }
> {code}



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[jira] [Updated] (HBASE-15109) HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true

2016-10-09 Thread Pankaj Kumar (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-15109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Pankaj Kumar updated HBASE-15109:
-
Description: 
HMaster failed to start during installing ShutdownHook when 
"fs.hdfs.impl.disable.cache" is set to true.
{noformat}
2016-10-10 10:33:28,367 FATAL [master/HOST-10-18-106-146/10.18.106.146:16000] 
master.HMaster: Unhandled: Failed suppression of fs shutdown hook: 
org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@19a003b4
java.lang.RuntimeException: Failed suppression of fs shutdown hook: 
org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@19a003b4
at 
org.apache.hadoop.hbase.regionserver.ShutdownHook.suppressHdfsShutdownHook(ShutdownHook.java:204)
at 
org.apache.hadoop.hbase.regionserver.ShutdownHook.install(ShutdownHook.java:84)
at 
org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:950)
at java.lang.Thread.run(Thread.java:745)
{noformat}


And RegionServer is in blocking state until a master is available,
{noformat}
"regionserver/HOST-10-18-106-146/10.18.106.146:16020" #17 prio=5 os_prio=0 
tid=0x00e4e800 nid=0xdc38 in Object.wait() [0x7f329dac6000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at 
org.apache.hadoop.hbase.zookeeper.ZooKeeperNodeTracker.blockUntilAvailable(ZooKeeperNodeTracker.java:159)
- locked <0xae25c0c8> (a 
org.apache.hadoop.hbase.zookeeper.MasterAddressTracker)
at 
org.apache.hadoop.hbase.regionserver.HRegionServer.blockAndCheckIfStopped(HRegionServer.java:870)
at 
org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:809)
at 
org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:783)
at 
org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:943)
at java.lang.Thread.run(Thread.java:745)
{noformat}

During installation, first time it will try to suppress the HDFS shutdownhook 
by removing the hdfsclientfinalizer from HDFS. Since fs.hdfs.impl.disable.cache 
is enabled, so removal will be unsuccessful from HDFS  (FS is not cached) and 
RuntimeException will be thrown with "Failed suppression of fs shutdown hook" 
message.

In ShutdownHook,
{code}
if (!fsShutdownHooks.containsKey(hdfsClientFinalizer) &&
!ShutdownHookManager.deleteShutdownHook(hdfsClientFinalizer)) {
throw new RuntimeException("Failed suppression of fs shutdown hook: " +
hdfsClientFinalizer);
}
{code}



  was:
Region server failed to start during installing ShutdownHook when 
"fs.hdfs.impl.disable.cache" is set to true in core-site.xml at HBase side.

{code}
2016-01-14 15:30:56,358 | FATAL | regionserver/ds2/192.168.152.230:21302 | 
ABORTING region server ds2,21302,1452756654352: Unhandled: Failed suppression 
of fs shutdown hook: 
org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@571527d6 | 
org.apache.hadoop.hbase.regionserver.HRegionServer.abort(HRegionServer.java:2054)
java.lang.RuntimeException: Failed suppression of fs shutdown hook: 
org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@571527d6
at 
org.apache.hadoop.hbase.regionserver.ShutdownHook.suppressHdfsShutdownHook(ShutdownHook.java:204)
at 
org.apache.hadoop.hbase.regionserver.ShutdownHook.install(ShutdownHook.java:84)
at 
org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:893)
at java.lang.Thread.run(Thread.java:745)
{code}

During installation, first time it will try to suppress the HDFS shutdownhook 
by removing the hdfsclientfinalizer from HDFS. Since fs.hdfs.impl.disable.cache 
is enabled, so removal will be unsuccessful from HDFS  (FS is not cached) and 
RuntimeException will be thrown with "Failed suppression of fs shutdown hook" 
message.

In ShutdownHook,
{code}
if (!fsShutdownHooks.containsKey(hdfsClientFinalizer) &&
!ShutdownHookManager.deleteShutdownHook(hdfsClientFinalizer)) {
throw new RuntimeException("Failed suppression of fs shutdown hook: " +
hdfsClientFinalizer);
}
{code}




> HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true
> --
>
> Key: HBASE-15109
> URL: https://issues.apache.org/jira/browse/HBASE-15109
> Project: HBase
>  Issue Type: Bug
>  Components: regionserver
>Affects Versions: 2.0.0
>Reporter: Pankaj Kumar
>Assignee: Pankaj Kumar
>Priority: Critical
> Attachments: HBASE-15109-branch-1.patch, HBASE-15109.patch, 
> HBASE-15109.patch
>
>
> HMaster failed to start during installing ShutdownHook when 
> "fs.hdfs.impl.disable.cache" is set to true.
> {noformat}
> 2016-10-10 10:33:28,367 FATAL [master/HOST-10-18-106-146/10.18.106.146:16000] 
> master.HMaster: Unhandled: Failed suppression of fs shutdow

[jira] [Updated] (HBASE-15109) HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true

2016-10-09 Thread Pankaj Kumar (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-15109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Pankaj Kumar updated HBASE-15109:
-
Affects Version/s: (was: 1.0.0)
   2.0.0

> HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true
> --
>
> Key: HBASE-15109
> URL: https://issues.apache.org/jira/browse/HBASE-15109
> Project: HBase
>  Issue Type: Bug
>  Components: regionserver
>Affects Versions: 2.0.0
>Reporter: Pankaj Kumar
>Assignee: Pankaj Kumar
>Priority: Critical
> Attachments: HBASE-15109-branch-1.patch, HBASE-15109.patch, 
> HBASE-15109.patch
>
>
> Region server failed to start during installing ShutdownHook when 
> "fs.hdfs.impl.disable.cache" is set to true in core-site.xml at HBase side.
> {code}
> 2016-01-14 15:30:56,358 | FATAL | regionserver/ds2/192.168.152.230:21302 | 
> ABORTING region server ds2,21302,1452756654352: Unhandled: Failed suppression 
> of fs shutdown hook: 
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@571527d6 | 
> org.apache.hadoop.hbase.regionserver.HRegionServer.abort(HRegionServer.java:2054)
> java.lang.RuntimeException: Failed suppression of fs shutdown hook: 
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@571527d6
> at 
> org.apache.hadoop.hbase.regionserver.ShutdownHook.suppressHdfsShutdownHook(ShutdownHook.java:204)
> at 
> org.apache.hadoop.hbase.regionserver.ShutdownHook.install(ShutdownHook.java:84)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:893)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> During installation, first time it will try to suppress the HDFS shutdownhook 
> by removing the hdfsclientfinalizer from HDFS. Since 
> fs.hdfs.impl.disable.cache is enabled, so removal will be unsuccessful from 
> HDFS  (FS is not cached) and RuntimeException will be thrown with "Failed 
> suppression of fs shutdown hook" message.
> In ShutdownHook,
> {code}
> if (!fsShutdownHooks.containsKey(hdfsClientFinalizer) &&
> !ShutdownHookManager.deleteShutdownHook(hdfsClientFinalizer)) {
> throw new RuntimeException("Failed suppression of fs shutdown hook: " +
> hdfsClientFinalizer);
> }
> {code}



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[jira] [Updated] (HBASE-15109) HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true

2016-10-09 Thread Pankaj Kumar (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-15109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Pankaj Kumar updated HBASE-15109:
-
Summary: HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to 
true  (was: Region server failed to start when "fs.hdfs.impl.disable.cache" is 
set to true)

> HM/RS failed to start when "fs.hdfs.impl.disable.cache" is set to true
> --
>
> Key: HBASE-15109
> URL: https://issues.apache.org/jira/browse/HBASE-15109
> Project: HBase
>  Issue Type: Bug
>  Components: regionserver
>Affects Versions: 1.0.0
>Reporter: Pankaj Kumar
>Assignee: Pankaj Kumar
>Priority: Critical
> Attachments: HBASE-15109-branch-1.patch, HBASE-15109.patch, 
> HBASE-15109.patch
>
>
> Region server failed to start during installing ShutdownHook when 
> "fs.hdfs.impl.disable.cache" is set to true in core-site.xml at HBase side.
> {code}
> 2016-01-14 15:30:56,358 | FATAL | regionserver/ds2/192.168.152.230:21302 | 
> ABORTING region server ds2,21302,1452756654352: Unhandled: Failed suppression 
> of fs shutdown hook: 
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@571527d6 | 
> org.apache.hadoop.hbase.regionserver.HRegionServer.abort(HRegionServer.java:2054)
> java.lang.RuntimeException: Failed suppression of fs shutdown hook: 
> org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@571527d6
> at 
> org.apache.hadoop.hbase.regionserver.ShutdownHook.suppressHdfsShutdownHook(ShutdownHook.java:204)
> at 
> org.apache.hadoop.hbase.regionserver.ShutdownHook.install(ShutdownHook.java:84)
> at 
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:893)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> During installation, first time it will try to suppress the HDFS shutdownhook 
> by removing the hdfsclientfinalizer from HDFS. Since 
> fs.hdfs.impl.disable.cache is enabled, so removal will be unsuccessful from 
> HDFS  (FS is not cached) and RuntimeException will be thrown with "Failed 
> suppression of fs shutdown hook" message.
> In ShutdownHook,
> {code}
> if (!fsShutdownHooks.containsKey(hdfsClientFinalizer) &&
> !ShutdownHookManager.deleteShutdownHook(hdfsClientFinalizer)) {
> throw new RuntimeException("Failed suppression of fs shutdown hook: " +
> hdfsClientFinalizer);
> }
> {code}



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