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Questions tagged [hung]

62 questions
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MySQL Query still executing after a day..?

I'm trying to isolate duplicates in a 500MB database and have tried two ways to do it. One creating a new table and grouping: CREATE TABLE test_table as SELECT * FROM items WHERE 1 GROUP BY title; But it's been running for an hour and in MySQL…
Matt Jarvis
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How to set read timeout for ftp control connection

I am using ftp apache's commomns net version 3.1 . The ftp connection gets in hung state while doing listing operation INTERMITTENTLY . The reason i feel so seems to be ftp client is kept waiting indefnitely for server response for FTP command PASV…
Michael Rodman
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Cant put Apps on iPhone any more

Couldn't register com.mycompany.clack with the bootstrap server. Error: unknown error code. This generally means that another instance of this process was already running or is hung in the debugger.Program received signal: “SIGABRT”. This is the…
Icky
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Java Regex causes hung thread

Pattern: "(([^",\n ]*[,\n ])*([^",\n ]*"{2})*)*[^",\n ]*"[ ]*,[ ]*|[^",\n]*[ ]*,[ ]*|"(([^",\n ]*[,\n ])*([^",\n ]*"{2})*)*[^",\n ]*"[ ]*|[^",\n]*[ ]* This Regex is for parsing CSV file. But when it goes into Pattern.matcher, I…
user18384
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Git the remote end up - strange symbols

Why on my "git push" command I get the following very scaring error message? error: RPC failed; result=22, HTTP code = 0 | 81 KiB/s fatal: The remote end hung up unexpectedly Writing objects: 100% (1888/1888), 45.39 MiB | 4.59 MiB/s, done. Total…
linello
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!mlocks hung interpretation help needed

i try to investigate a hung with windbg and want to know if my assumptions are right. If I call the command !mlocks i got the following: 0:000> !mlocks Examining SyncBlocks... Scanning for ReaderWriterLock instances... Scanning for holders of…
Bernhard Koenig
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Getting a stack trace of a hung process running in GDB

I am trying to figure out why a program I am using is hanging. I initially thought the problem was "solved" by running it through GDB but I am getting the exact same symptoms as before - is there any way I can send a signal or something to GDB to…
javanix
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Autohotkey kill hung process

I discovered a way to find a hung process, but no matter what method I use I can't seem to kill it: #Persistent Menu, Tray, Icon, User32.dll, 2 SMTO_NOTIMEOUTIFNOTHUNG := 8 Delay = 200 SetTimer,…
Max Nachamkin
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Issue when executing asynchronous tasks using ExecutorService

I had asked a question earlier regarding ExecutorService and Apache Velocity initialization. To give a quick recap -- I have a Java EE frontend which accepts user requests and then for each of these requests, uses…
ping
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python program getting stuck in between

I am running a multi threaded python program in command-prompt which continuously fetches stocks data from data source. However sometimes the program gets hung anywhere in code. When I press some key on keyboard it resumes again. import…
Aditya Wagh
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Windbg !analyze -v hang and .NET not producing expected result

I'm trying to diagnose an application that is hanging randomly after long intervals. I read about windbg !analyze -v -hang but I don't know how to make it work with .NET Used this simulated deadlock as a…
xvan
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Why PySpark code hangs for a while and then terminates abruptly while accessing a dataframe

Problem Statement: The PySpark program hangs when it is reading records from a dataframe based on a condition where a particular field is NOT NULL. This field is a string field and may or many not contain a string value in it. Any operation on this…
Sam
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Child Process (created after forking) when ssh to linux machine from windows getting stuck on windows after sometime

The code snippet shown below works in a way that after forking, the child process ssh from windows to Linux machine, and run script1_bkt.csh on linux machine. And logs are dumped to a windows path ($AngleLogFilePath\Angle_${date}.log ===…
AskQuestionsP
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Runing into a deadlock when using Popen.wait()

We need to execute a system command using subprocess.Popen(). As the output has a large data, when we tried to use Popen.wait() it got stuck. pipe= subprocess.Popen(cmd, shell=False,stdout=subprocess.PIPE, stderr=subprocess.PIPE) pipe.wait() So, we…
Siva Sankar
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JMX Admin Client for Thread Hung Notifications

I have created a Admin Client implementaion for Notifications for Hung Thread. I have sucessfully connect to server through Adminclient. adminClient = AdminClientFactory.createAdminClient(connectProps); When I use below query to fetch the MBean for…
Siva Ram
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