Thanks for putting this up, Gabor Bota.
I'm testing the RC2 on 3 node docker cluster with NN-HA and RM-HA enabled.
ResourceManager reproducibly blocks on submitApplication while launching
example MR jobs.
Does anyone run into the same issue?
The same configuration worked for 3.1.3.
I got no issue if RM-HA is disabled.
"IPC Server handler 1 on default port 8032" #167 daemon prio=5 os_prio=0
tid=0x00007fe91821ec50 nid=0x3b9 waiting on condition [0x00007fe901bac000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x0000000085d37a40> (a
java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(AbstractQueuedSynchronizer.java:967)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1283)
at
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:727)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.checkAndGetApplicationPriority(CapacityScheduler.java:2521)
at
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.createAndPopulateNewRMApp(RMAppManager.java:417)
at
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.submitApplication(RMAppManager.java:342)
at
org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.submitApplication(ClientRMService.java:678)
at
org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.submitApplication(ApplicationClientProtocolPBServiceImpl.java:277)
at
org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:563)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:527)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1036)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1015)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:943)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1729)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2943)
Masatake Iwasaki
On 2020/06/26 22:51, Gabor Bota wrote:
Hi folks,
I have put together a release candidate (RC2) for Hadoop 3.1.4.
The RC is available at: http://people.apache.org/~gabota/hadoop-3.1.4-RC2/
The RC tag in git is here:
https://github.com/apache/hadoop/releases/tag/release-3.1.4-RC2
The maven artifacts are staged at
https://repository.apache.org/content/repositories/orgapachehadoop-1269/
You can find my public key at:
https://dist.apache.org/repos/dist/release/hadoop/common/KEYS
and http://keys.gnupg.net/pks/lookup?op=get&search=0xB86249D83539B38C
Please try the release and vote. The vote will run for 5 weekdays,
until July 6. 2020. 23:00 CET.
The release includes the revert of HDFS-14941, as it caused
HDFS-15421. IBR leak causes standby NN to be stuck in safe mode.
(https://issues.apache.org/jira/browse/HDFS-15421)
The release includes HDFS-15323, as requested.
(https://issues.apache.org/jira/browse/HDFS-15323)
Thanks,
Gabor
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