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From Vishal Verma <vishal.ve...@exadatum.com>
Subject Urgent : Changes required in the archive
Date Thu, 26 Sep 2019 06:53:52 GMT
Hi All,

The help request sent by me on 20th Dec 2017 to apache spark developers
need to be edited as it contains our clients sensitive information about
the infrastructure and user Id. I understand the policies of ASF and regret
the mistake made earlier. The mistake has been highlighted to the client as
well and this might lead to repercussions for the company and me in
particular seeing the support to help correct my mistake.
Link to the prior content of the mail/archive :
http://mail-archives.apache.org/mod_mbox/spark-dev/201712.mbox/%3CCAJAL6iof9=CHLba+7pvoVfTCRKP0_7D3bcb8w05VG6TqSK_0Cg@mail.gmail.com%3E


You can replace the following content of the error log with the earlier as
I have* replaced *all required information from the content, keeping the
error as it is.


> 17/12/20 11:07:16 INFO executor.CoarseGrainedExecutorBackend: Started
> daemon with process name: 19581@*localhost*
> 17/12/20 11:07:16 INFO util.SignalUtils: Registered signal handler for TERM
> 17/12/20 11:07:16 INFO util.SignalUtils: Registered signal handler for HUP
> 17/12/20 11:07:16 INFO util.SignalUtils: Registered signal handler for INT
> 17/12/20 11:07:16 INFO spark.SecurityManager: Changing view acls to: yarn,
> *user-me*
> 17/12/20 11:07:16 INFO spark.SecurityManager: Changing modify acls to:
> yarn,*user-me*
> 17/12/20 11:07:16 INFO spark.SecurityManager: Changing view acls groups to:
> 17/12/20 11:07:16 INFO spark.SecurityManager: Changing modify acls groups
> to:
> 17/12/20 11:07:16 INFO spark.SecurityManager: SecurityManager:
> authentication disabled; ui acls disabled; users  with view permissions:
> Set(yarn, user-me); groups with view permissions: Set(); users with modify
> permissions: Set(yarn, user-me); groups with modify permissions: Set()
> 17/12/20 11:07:16 INFO client.TransportClientFactory: Successfully created
> connection to *localhost*:35617 after 48 ms (0 ms spent in bootstraps)
> 17/12/20 11:07:17 INFO spark.SecurityManager: Changing view acls to:
> yarn,user-me
> 17/12/20 11:07:17 INFO spark.SecurityManager: Changing modify acls to:
> yarn,user-me
> 17/12/20 11:07:17 INFO spark.SecurityManager: Changing view acls groups to:
> 17/12/20 11:07:17 INFO spark.SecurityManager: Changing modify acls groups
> to:
> 17/12/20 11:07:17 INFO spark.SecurityManager: SecurityManager:
> authentication disabled; ui acls disabled; users  with view permissions:
> Set(yarn, user-me); groups with view permissions: Set(); users with modify
> permissions: Set(yarn, user-me); groups with modify permissions: Set()
> 17/12/20 11:07:17 INFO client.TransportClientFactory: Successfully created
> connection to 127.0.0.1:35617 after 1 ms (0 ms spent in bootstraps)
> 17/12/20 11:07:17 INFO storage.DiskBlockManager: Created local directory
> at
> /hadoop/yarn/nm-local-dir/usercache/user-me/appcache/application_1512677738429_16167/blockmgr-d585ecec-829a-432b-a8f1-89503359510e
> 17/12/20 11:07:17 INFO memory.MemoryStore: MemoryStore started with
> capacity 7.8 GB
> 17/12/20 11:07:17 INFO executor.CoarseGrainedExecutorBackend: Connecting
> to driver: spark://CoarseGrainedScheduler@*localhost*:35617
> 17/12/20 11:07:17 INFO executor.CoarseGrainedExecutorBackend: Successfully
> registered with driver
> 17/12/20 11:07:17 INFO executor.Executor: Starting executor ID 1 on host
> localhost
> 17/12/20 11:07:17 INFO util.Utils: Successfully started service
> 'org.apache.spark.network.netty.NettyBlockTransferService' on port 60054.
> 17/12/20 11:07:17 INFO netty.NettyBlockTransferService: Server created on
> *localhost*:60054
> 17/12/20 11:07:17 INFO storage.BlockManager: Using
> org.apache.spark.storage.RandomBlockReplicationPolicy for block replication
> policy
> 17/12/20 11:07:17 INFO storage.BlockManagerMaster: Registering
> BlockManager BlockManagerId(1, *localhost*, 60054, None)
> 17/12/20 11:07:17 INFO storage.BlockManagerMaster: Registered BlockManager
> BlockManagerId(1, *localhost*, 60054, None)
> 17/12/20 11:07:17 INFO storage.BlockManager: external shuffle service port
> = 7337
> 17/12/20 11:07:17 INFO storage.BlockManager: Registering executor with
> local external shuffle service.
> 17/12/20 11:07:17 INFO client.TransportClientFactory: Successfully created
> connection to *localhost/127.0.0.1 <http://127.0.0.1>:*7337 after 1 ms (0
> ms spent in bootstraps)
> 17/12/20 11:07:17 INFO storage.BlockManager: Initialized BlockManager:
> BlockManagerId(1, *localhost*, 60054, None)
> 17/12/20 11:08:21 ERROR executor.CoarseGrainedExecutorBackend: RECEIVED
> SIGNAL TERM
> 17/12/20 11:08:21 INFO storage.DiskBlockManager: Shutdown hook called
> 17/12/20 11:08:21 INFO util.ShutdownHookManager: Shutdown hook called



I have gone through the policies for the archives and understand the
efforts to change the archives while keeping the integrity.
I will be very thankful to you, if you understand the problem I am going
though and help me in correcting my mistake.

-- 
Thanks & Regards,

*Vishal Verma*
*BigData Engineer* | Exadatum Software Services Pvt. Ltd.
[image: www.exadatum.com] <http://www.exadatum.com>
Mob: +91- 967-331-3735
Pune | India

-- 
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