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Posted to issues@spark.apache.org by "Amy Brown (JIRA)" <ji...@apache.org> on 2014/12/27 21:03:13 UTC

[jira] [Created] (SPARK-4978) Core dump when running any example with prebuilt Hadoop 2.4 binaries

Amy Brown created SPARK-4978:
--------------------------------

             Summary: Core dump when running any example with prebuilt Hadoop 2.4 binaries
                 Key: SPARK-4978
                 URL: https://issues.apache.org/jira/browse/SPARK-4978
             Project: Spark
          Issue Type: Bug
          Components: Examples
    Affects Versions: 1.2.0
         Environment: # JRE version: OpenJDK Runtime Environment (7.0_65-b32) (build 1.7.0_65-b32)
# Java VM: OpenJDK Zero VM (24.65-b04 mixed mode linux-arm )
# Derivative: IcedTea 2.5.3
# Distribution: Debian GNU/Linux 7.6 (wheezy), package 7u71-2.5.3-2~deb7u1

CPU: Samsung Exynos 5 Dual (5250) (Cortex A15; 1.7GHz dual core cpu)
RAM: 2 GiB DDR3
            Reporter: Amy Brown


If I run either of these examples

./bin/run-example SparkPi 10

or .

/bin/pyspark --master local[2]

I get a core dump. Details below:

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  Internal Error (os_linux_zero.cpp:285), pid=21949, tid=3055027312
#  fatal error: caught unhandled signal 11
#
# JRE version: OpenJDK Runtime Environment (7.0_65-b32) (build 1.7.0_65-b32)
# Java VM: OpenJDK Zero VM (24.65-b04 mixed mode linux-arm )
# Derivative: IcedTea 2.5.3
# Distribution: Debian GNU/Linux 7.6 (wheezy), package 7u71-2.5.3-2~deb7u1
# Core dump written. Default location: /home/user/Downloads/spark-1.2.0-bin-hadoop2.4/core or core.21949
#
# If you would like to submit a bug report, please include
# instructions on how to reproduce the bug and visit:
#   http://icedtea.classpath.org/bugzilla
#

---------------  T H R E A D  ---------------

Current thread (0x0133cce8):  JavaThread "main" [_thread_in_Java, id=22008, stack(0xb5fe2000,0xb6181000)]

Stack: [0xb5fe2000,0xb6181000],  sp=0xb60b4804,  free space=842k
Java frames:
 0xb617f878: stack_word[2]         = 0x8cb88420
 0xb617f87c: stack_word[1]         = 0x8cb977a0
 0xb617f880: stack_word[0]         = 0x8cb977a0
 0xb617f884: istate->_thread       = 0x0133cce8
 0xb617f888: istate->_bcp          = 0xac21dd05 (bci 5)
 0xb617f88c: istate->_locals       = 0xb617f8d4
 0xb617f890: istate->_constants    = 0xac21e880
 0xb617f894: istate->_method       = scala.collection.immutable.StringLike$class.r(Lscala/collection/immutable/StringLike;Lscala/collection/Seq;)Lscala/util/matching/Regex;
 0xb617f898: istate->_mdx          = 0xabe13a68
 0xb617f89c: istate->_stack        = 0xb617f874
 0xb617f8a0: istate->_msg          = 0x00000000
 0xb617f8a4: istate->_result       = 0x00000000
 0xb617f8a8: (istate->_result)     = 0x0133cce8
 0xb617f8ac: (istate->_result)     = 0x00000000
 0xb617f8b0: istate->_prev_link    = 0x0133cce8
 0xb617f8b4: istate->_oop_temp     = 0x00000000
 0xb617f8b8: istate->_stack_base   = 0xb617f884
 0xb617f8bc: istate->_stack_limit  = 0xb617f870
 0xb617f8c0: istate->_monitor_base = 0xb617f884
 0xb617f8c4: istate->_self_link    = 0xb617f884
 0xb617f8c8: frame_type            = INTERPRETER_FRAME
 0xb617f8cc: next_frame            = 0xb617f920

 0xb617f8d0: local[1]              = 0x8c2c51d8
 0xb617f8d4: local[0]              = 0x8cb88420
 0xb617f8d8: istate->_thread       = 0x0133cce8
 0xb617f8dc: istate->_bcp          = 0xac24bcd2 (bci 2)
 0xb617f8e0: istate->_locals       = 0xb617f928
 0xb617f8e4: istate->_constants    = 0xac254960
 0xb617f8e8: istate->_method       = scala.collection.immutable.StringOps.r(Lscala/collection/Seq;)Lscala/util/matching/Regex;
 0xb617f8ec: istate->_mdx          = 0x8cb5f3c0
 0xb617f8f0: istate->_stack        = 0xb617f8cc
 0xb617f8f4: istate->_msg          = 0x00000000
 0xb617f8f8: istate->_result       = 0x8cb883d0
 0xb617f8fc: (istate->_result)     = 0x0133cce8
 0xb617f900: (istate->_result)     = 0xabf84acc
 0xb617f904: istate->_prev_link    = 0xb617f958
 0xb617f908: istate->_oop_temp     = 0x00000000
 0xb617f90c: istate->_stack_base   = 0xb617f8d8
 0xb617f910: istate->_stack_limit  = 0xb617f8cc
 0xb617f914: istate->_monitor_base = 0xb617f8d8
 0xb617f918: istate->_self_link    = 0xb617f8d8
 0xb617f91c: frame_type            = INTERPRETER_FRAME
 0xb617f920: next_frame            = 0xb617f974

 0xb617f924: local[1]              = 0x8c2c51d8
 0xb617f928: local[0]              = 0x8cb88420
 0xb617f92c: istate->_thread       = 0x0133cce8
 0xb617f930: istate->_bcp          = 0xac21dc64 (bci 4)
 0xb617f934: istate->_locals       = 0xb617f978
 0xb617f938: istate->_constants    = 0xac21e880
 0xb617f93c: istate->_method       = scala.collection.immutable.StringLike$class.r(Lscala/collection/immutable/StringLike;)Lscala/util/matching/Regex;
 0xb617f940: istate->_mdx          = 0x00000000
 0xb617f944: istate->_stack        = 0xb617f920
 0xb617f948: istate->_msg          = 0x00000000
 0xb617f94c: istate->_result       = 0x0000001a
 0xb617f950: (istate->_result)     = 0x00000000
 0xb617f954: (istate->_result)     = 0x00000000
 0xb617f958: istate->_prev_link    = 0xb617f924
 0xb617f95c: istate->_oop_temp     = 0x00000000
 0xb617f960: istate->_stack_base   = 0xb617f92c
 0xb617f964: istate->_stack_limit  = 0xb617f920
 0xb617f968: istate->_monitor_base = 0xb617f92c
 0xb617f96c: istate->_self_link    = 0xb617f92c
 0xb617f970: frame_type            = INTERPRETER_FRAME
 0xb617f974: next_frame            = 0xb617f9c4

 0xb617f978: local[0]              = 0x8cb88420
 0xb617f97c: istate->_thread       = 0x0133cce8
 0xb617f980: istate->_bcp          = 0xac24bc39 (bci 1)
 0xb617f984: istate->_locals       = 0xb617f9c8
 0xb617f988: istate->_constants    = 0xac254960
 0xb617f98c: istate->_method       = scala.collection.immutable.StringOps.r()Lscala/util/matching/Regex;
 0xb617f990: istate->_mdx          = 0x00000000
 0xb617f994: istate->_stack        = 0xb617f974
 0xb617f998: istate->_msg          = 0x00000000
 0xb617f99c: istate->_result       = 0xb617f95c
 0xb617f9a0: (istate->_result)     = 0x00000000
 0xb617f9a4: (istate->_result)     = 0x00000000
 0xb617f9a8: istate->_prev_link    = 0xb617f974
 0xb617f9ac: istate->_oop_temp     = 0x00000000
 0xb617f9b0: istate->_stack_base   = 0xb617f97c
 0xb617f9b4: istate->_stack_limit  = 0xb617f974
 0xb617f9b8: istate->_monitor_base = 0xb617f97c
 0xb617f9bc: istate->_self_link    = 0xb617f97c
 0xb617f9c0: frame_type            = INTERPRETER_FRAME
 0xb617f9c4: next_frame            = 0xb617fa14

 0xb617f9c8: local[0]              = 0x8cb88420
 0xb617f9cc: istate->_thread       = 0x0133cce8
 0xb617f9d0: istate->_bcp          = 0xac010b98 (bci 16)
 0xb617f9d4: istate->_locals       = 0xb617fa20
 0xb617f9d8: istate->_constants    = 0xac015fc0
 0xb617f9dc: istate->_method       = org.apache.spark.deploy.SparkSubmitArguments.parseOpts(Lscala/collection/Seq;)V
 0xb617f9e0: istate->_mdx          = 0xac039100
 0xb617f9e4: istate->_stack        = 0xb617f9c4
 0xb617f9e8: istate->_msg          = 0x00000000
 0xb617f9ec: istate->_result       = 0x00000000
 0xb617f9f0: (istate->_result)     = 0x00000000
 0xb617f9f4: (istate->_result)     = 0xb617f9c0
 0xb617f9f8: istate->_prev_link    = 0xb617f9b8
 0xb617f9fc: istate->_oop_temp     = 0x00000000
 0xb617fa00: istate->_stack_base   = 0xb617f9cc
 0xb617fa04: istate->_stack_limit  = 0xb617f9b8
 0xb617fa08: istate->_monitor_base = 0xb617f9cc
 0xb617fa0c: istate->_self_link    = 0xb617f9cc
 0xb617fa10: frame_type            = INTERPRETER_FRAME
 0xb617fa14: next_frame            = 0xb617fa6c

 0xb617fa18: local[2]              = 0x00000000
 0xb617fa1c: local[1]              = 0x8cb5f280
 0xb617fa20: local[0]              = 0x8bfb6770
 0xb617fa24: istate->_thread       = 0x0133cce8
 0xb617fa28: istate->_bcp          = 0xac013236 (bci 198)
 0xb617fa2c: istate->_locals       = 0xb617fa78
 0xb617fa30: istate->_constants    = 0xac015fc0
 0xb617fa34: istate->_method       = org.apache.spark.deploy.SparkSubmitArguments.<init>(Lscala/collection/Seq;Lscala/collection/immutable/Map;)V
 0xb617fa38: istate->_mdx          = 0x00000000
 0xb617fa3c: istate->_stack        = 0xb617fa18
 0xb617fa40: istate->_msg          = 0x00000000
 0xb617fa44: istate->_result       = 0xb617fa10
 0xb617fa48: (istate->_result)     = 0xb617fa08
 0xb617fa4c: (istate->_result)     = 0xb617fa10
 0xb617fa50: istate->_prev_link    = 0xb617fa10
 0xb617fa54: istate->_oop_temp     = 0x00000000
 0xb617fa58: istate->_stack_base   = 0xb617fa24
 0xb617fa5c: istate->_stack_limit  = 0xb617fa14
 0xb617fa60: istate->_monitor_base = 0xb617fa24
 0xb617fa64: istate->_self_link    = 0xb617fa24
 0xb617fa68: frame_type            = INTERPRETER_FRAME
 0xb617fa6c: next_frame            = 0xb617fac8

 0xb617fa70: local[3]              = 0x8cb08360
 0xb617fa74: local[2]              = 0x8c777230
 0xb617fa78: local[1]              = 0x8bfb6770
 0xb617fa7c: local[0]              = 0x8bfb6770
 0xb617fa80: istate->_thread       = 0x0133cce8
 0xb617fa84: istate->_bcp          = 0xabfeb4b4 (bci 20)
 0xb617fa88: istate->_locals       = 0xb617fb00
 0xb617fa8c: istate->_constants    = 0xac009c80
 0xb617fa90: istate->_method       = org.apache.spark.deploy.SparkSubmit$.main([Ljava/lang/String;)V
 0xb617fa94: istate->_mdx          = 0xb617fa54
 0xb617fa98: istate->_stack        = 0xb617fa6c
 0xb617fa9c: istate->_msg          = 0x00000000
 0xb617faa0: istate->_result       = 0x8bf6b2f8
 0xb617faa4: (istate->_result)     = 0x0133cce8
 0xb617faa8: (istate->_result)     = 0xabfea8cb
 0xb617faac: istate->_prev_link    = 0xb617faec
 0xb617fab0: istate->_oop_temp     = 0x00000000
 0xb617fab4: istate->_stack_base   = 0xb617fa80
 0xb617fab8: istate->_stack_limit  = 0xb617fa64
 0xb617fabc: istate->_monitor_base = 0xb617fa80
 0xb617fac0: istate->_self_link    = 0xb617fa80
 0xb617fac4: frame_type            = INTERPRETER_FRAME
 0xb617fac8: next_frame            = 0xb617fb4c

 0xb617facc: local[13]             = 0x00000000
 0xb617fad0: local[12]             = 0x00000000
 0xb617fad4: local[11]             = 0x00000000
 0xb617fad8: local[10]             = 0x00000000
 0xb617fadc: local[9]              = 0x00000000
 0xb617fae0: local[8]              = 0x00000000
 0xb617fae4: local[7]              = 0x00000000
 0xb617fae8: local[6]              = 0x00000000
 0xb617faec: local[5]              = 0x00000000
 0xb617faf0: local[4]              = 0x00000000
 0xb617faf4: local[3]              = 0x00000000
 0xb617faf8: local[2]              = 0x00000000
 0xb617fafc: local[1]              = 0x8be983d8
 0xb617fb00: local[0]              = 0x8bf6b2f8
 0xb617fb04: istate->_thread       = 0x0133cce8
 0xb617fb08: istate->_bcp          = 0xabfe8c84 (bci 4)
 0xb617fb0c: istate->_locals       = 0xb617fb50
 0xb617fb10: istate->_constants    = 0xabfe8eb0
 0xb617fb14: istate->_method       = org.apache.spark.deploy.SparkSubmit.main([Ljava/lang/String;)V
 0xb617fb18: istate->_mdx          = 0x00000001
 0xb617fb1c: istate->_stack        = 0xb617faf8
 0xb617fb20: istate->_msg          = 0x00000000
 0xb617fb24: istate->_result       = 0xb6cefeb1
 0xb617fb28: (istate->_result)     = 0xb617fae8
 0xb617fb2c: (istate->_result)     = 0xb6f88f10
 0xb617fb30: istate->_prev_link    = 0xb617fc58
 0xb617fb34: istate->_oop_temp     = 0x00000000
 0xb617fb38: istate->_stack_base   = 0xb617fb04
 0xb617fb3c: istate->_stack_limit  = 0xb617faf8
 0xb617fb40: istate->_monitor_base = 0xb617fb04
 0xb617fb44: istate->_self_link    = 0xb617fb04
 0xb617fb48: frame_type            = INTERPRETER_FRAME
 0xb617fb4c: next_frame            = 0xb617fb5c

 0xb617fb50: local[0]              = 0x8be983d8
 0xb617fb54: call_wrapper          = 0xb617fbe0
 0xb617fb58: frame_type            = ENTRY_FRAME
 0xb617fb5c: next_frame            = 0x00000000


---------------  P R O C E S S  ---------------

Java Threads: ( => current thread )
  0x013b1fc0 JavaThread "Service Thread" daemon [_thread_blocked, id=22014, stack(0x8b329000,0x8b4c9000)]
  0x013b0500 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=22013, stack(0x8b4c9000,0x8b669000)]
  0x0139a888 JavaThread "Finalizer" daemon [_thread_blocked, id=22011, stack(0x8b669000,0x8b809000)]
  0x01399330 JavaThread "Reference Handler" daemon [_thread_blocked, id=22010, stack(0x8b809000,0x8b9a9000)]
=>0x0133cce8 JavaThread "main" [_thread_in_Java, id=22008, stack(0xb5fe2000,0xb6181000)]

Other Threads:
  0x01396970 VMThread [stack: 0x8b9aa000,0x8ba29000] [id=22009]
  0x013b3cf8 WatcherThread [stack: 0x8b2aa000,0x8b329000] [id=22015]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
 def new generation   total 157312K, used 13917K [0x8be00000, 0x968a0000, 0x968a0000)
  eden space 139904K,   9% used [0x8be00000, 0x8cb977b8, 0x946a0000)
  from space 17408K,   0% used [0x946a0000, 0x946a0000, 0x957a0000)
  to   space 17408K,   0% used [0x957a0000, 0x957a0000, 0x968a0000)
 tenured generation   total 349568K, used 0K [0x968a0000, 0xabe00000, 0xabe00000)
   the space 349568K,   0% used [0x968a0000, 0x968a0000, 0x968a0200, 0xabe00000)
 compacting perm gen  total 4608K, used 4444K [0xabe00000, 0xac280000, 0xb3e00000)
   the space 4608K,  96% used [0xabe00000, 0xac2573d8, 0xac257400, 0xac280000)
No shared spaces configured.

Card table byte_map: [0x8bcbf000,0x8be00000] byte_map_base: 0x8b860000

Polling page: 0xb6f82000

Code Cache  [0xb3f45000, 0xb3f6d000, 0xb5f45000)
 total_blobs=81 nmethods=0 adapters=74 free_code_cache=32697Kb largest_free_block=33482688

Compilation events (0 events):
No events

GC Heap History (0 events):
No events

Deoptimization events (0 events):
No events

Internal exceptions (10 events):
Event: 1.394 Thread 0x0133cce8 Threw 0x8cb2e7b0 at /build/openjdk-7-BO5Bm1/openjdk-7-7u71-2.5.3/build/openjdk/hotspot/src/share/vm/prims/jvm.cpp:1284
Event: 1.395 Thread 0x0133cce8 Threw 0x8cb35078 at /build/openjdk-7-BO5Bm1/openjdk-7-7u71-2.5.3/build/openjdk/hotspot/src/share/vm/prims/jvm.cpp:1284
Event: 1.396 Thread 0x0133cce8 Threw 0x8cb39ca8 at /build/openjdk-7-BO5Bm1/openjdk-7-7u71-2.5.3/build/openjdk/hotspot/src/share/vm/prims/jvm.cpp:1284
Event: 1.418 Thread 0x0133cce8 Threw 0x8cb44520 at /build/openjdk-7-BO5Bm1/openjdk-7-7u71-2.5.3/build/openjdk/hotspot/src/share/vm/prims/jvm.cpp:1284
Event: 1.424 Thread 0x0133cce8 Threw 0x8cb49100 at /build/openjdk-7-BO5Bm1/openjdk-7-7u71-2.5.3/build/openjdk/hotspot/src/share/vm/prims/jvm.cpp:1284
Event: 1.426 Thread 0x0133cce8 Threw 0x8cb54830 at /build/openjdk-7-BO5Bm1/openjdk-7-7u71-2.5.3/build/openjdk/hotspot/src/share/vm/prims/jvm.cpp:1284
Event: 1.427 Thread 0x0133cce8 Threw 0x8cb58ee0 at /build/openjdk-7-BO5Bm1/openjdk-7-7u71-2.5.3/build/openjdk/hotspot/src/share/vm/prims/jvm.cpp:1284
Event: 1.430 Thread 0x0133cce8 Threw 0x8cb5ff08 at /build/openjdk-7-BO5Bm1/openjdk-7-7u71-2.5.3/build/openjdk/hotspot/src/share/vm/prims/jvm.cpp:1284
Event: 1.437 Thread 0x0133cce8 Threw 0x8cb88e88 at /build/openjdk-7-BO5Bm1/openjdk-7-7u71-2.5.3/build/openjdk/hotspot/src/share/vm/prims/jvm.cpp:1284
Event: 1.439 Thread 0x0133cce8 Threw 0x8cb94790 at /build/openjdk-7-BO5Bm1/openjdk-7-7u71-2.5.3/build/openjdk/hotspot/src/share/vm/prims/jvm.cpp:1284

Events (10 events):
Event: 1.426 loading class 0x015218e8
Event: 1.426 loading class 0x015218e8 done
Event: 1.427 loading class 0x01521418
Event: 1.427 loading class 0x01521418 done
Event: 1.430 loading class 0x0145df70
Event: 1.430 loading class 0x0145df70 done
Event: 1.437 loading class 0x0145f4f0
Event: 1.437 loading class 0x0145f4f0 done
Event: 1.439 loading class 0x0152a820
Event: 1.439 loading class 0x0152a820 done


Dynamic libraries:
00008000-00009000 r-xp 00000000 b3:01 8729       /usr/lib/jvm/java-7-openjdk-armhf/jre/bin/java
00010000-00011000 r--p 00000000 b3:01 8729       /usr/lib/jvm/java-7-openjdk-armhf/jre/bin/java
00011000-00012000 rw-p 00001000 b3:01 8729       /usr/lib/jvm/java-7-openjdk-armhf/jre/bin/java
01335000-01541000 rw-p 00000000 00:00 0          [heap]
8a6c4000-8a819000 rw-p 00000000 00:00 0 
8a819000-8b100000 r--s 084fb000 00:18 525802     /home/user/Downloads/spark-1.2.0-bin-hadoop2.4/lib/spark-assembly-1.2.0-hadoop2.4.0.jar
8b100000-8b121000 rw-p 00000000 00:00 0 
8b121000-8b200000 ---p 00000000 00:00 0 
8b281000-8b2a9000 rw-p 00000000 00:00 0 
8b2a9000-8b2aa000 ---p 00000000 00:00 0 
8b2aa000-8b329000 rw-p 00000000 00:00 0          [stack:22015]
8b329000-8b32c000 ---p 00000000 00:00 0 
8b32c000-8b4c9000 rw-p 00000000 00:00 0          [stack:22014]
8b4c9000-8b4cc000 ---p 00000000 00:00 0 
8b4cc000-8b669000 rw-p 00000000 00:00 0          [stack:22013]
8b669000-8b66c000 ---p 00000000 00:00 0 
8b66c000-8b809000 rw-p 00000000 00:00 0          [stack:22011]
8b809000-8b80c000 ---p 00000000 00:00 0 
8b80c000-8b9a9000 rw-p 00000000 00:00 0          [stack:22010]
8b9a9000-8b9aa000 ---p 00000000 00:00 0 
8b9aa000-8ba72000 rw-p 00000000 00:00 0          [stack:22009]
8ba72000-8bc23000 r--s 01ce0000 b3:01 8813       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/rt.jar
8bc23000-8bc81000 rw-p 00000000 00:00 0 
8bc81000-8bcbf000 rw-p 00000000 00:00 0 
8bcbf000-8bdc2000 rw-p 00000000 00:00 0 
8bdc2000-8bdff000 rw-p 00000000 00:00 0 
8bdff000-ac280000 rw-p 00000000 00:00 0 
ac280000-b3e00000 rw-p 00000000 00:00 0 
b3e12000-b3e13000 r--s 00002000 b3:01 141002     /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/ext/dnsns.jar
b3e13000-b3e16000 r--s 0000f000 b3:01 140998     /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/ext/icedtea-sound.jar
b3e16000-b3e1a000 r--s 00033000 b3:01 141001     /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/ext/sunjce_provider.jar
b3e1a000-b3ec6000 rw-p 00000000 00:00 0 
b3ec6000-b3f45000 rw-p 00000000 00:00 0 
b3f45000-b3f6d000 rwxp 00000000 00:00 0 
b3f6d000-b5f45000 rw-p 00000000 00:00 0 
b5f45000-b5f4b000 r-xp 00000000 b3:01 8790       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/libzip.so
b5f4b000-b5f52000 ---p 00006000 b3:01 8790       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/libzip.so
b5f52000-b5f53000 r--p 00005000 b3:01 8790       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/libzip.so
b5f53000-b5f54000 rw-p 00006000 b3:01 8790       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/libzip.so
b5f54000-b5f5c000 r-xp 00000000 b3:01 3943       /lib/arm-linux-gnueabihf/libnss_files-2.13.so
b5f5c000-b5f63000 ---p 00008000 b3:01 3943       /lib/arm-linux-gnueabihf/libnss_files-2.13.so
b5f63000-b5f64000 r--p 00007000 b3:01 3943       /lib/arm-linux-gnueabihf/libnss_files-2.13.so
b5f64000-b5f65000 rw-p 00008000 b3:01 3943       /lib/arm-linux-gnueabihf/libnss_files-2.13.so
b5f65000-b5f6c000 r-xp 00000000 b3:01 3963       /lib/arm-linux-gnueabihf/libnss_nis-2.13.so
b5f6c000-b5f73000 ---p 00007000 b3:01 3963       /lib/arm-linux-gnueabihf/libnss_nis-2.13.so
b5f73000-b5f74000 r--p 00006000 b3:01 3963       /lib/arm-linux-gnueabihf/libnss_nis-2.13.so
b5f74000-b5f75000 rw-p 00007000 b3:01 3963       /lib/arm-linux-gnueabihf/libnss_nis-2.13.so
b5f75000-b5f82000 r-xp 00000000 b3:01 3949       /lib/arm-linux-gnueabihf/libnsl-2.13.so
b5f82000-b5f89000 ---p 0000d000 b3:01 3949       /lib/arm-linux-gnueabihf/libnsl-2.13.so
b5f89000-b5f8a000 r--p 0000c000 b3:01 3949       /lib/arm-linux-gnueabihf/libnsl-2.13.so
b5f8a000-b5f8b000 rw-p 0000d000 b3:01 3949       /lib/arm-linux-gnueabihf/libnsl-2.13.so
b5f8b000-b5f8d000 rw-p 00000000 00:00 0 
b5f8d000-b5f92000 r-xp 00000000 b3:01 3947       /lib/arm-linux-gnueabihf/libnss_compat-2.13.so
b5f92000-b5f99000 ---p 00005000 b3:01 3947       /lib/arm-linux-gnueabihf/libnss_compat-2.13.so
b5f99000-b5f9a000 r--p 00004000 b3:01 3947       /lib/arm-linux-gnueabihf/libnss_compat-2.13.so
b5f9a000-b5f9b000 rw-p 00005000 b3:01 3947       /lib/arm-linux-gnueabihf/libnss_compat-2.13.so
b5f9b000-b5fb8000 r-xp 00000000 b3:01 8767       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/libjava.so
b5fb8000-b5fbf000 ---p 0001d000 b3:01 8767       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/libjava.so
b5fbf000-b5fc0000 r--p 0001c000 b3:01 8767       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/libjava.so
b5fc0000-b5fc1000 rw-p 0001d000 b3:01 8767       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/libjava.so
b5fc1000-b5fca000 r-xp 00000000 b3:01 8775       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/libverify.so
b5fca000-b5fd1000 ---p 00009000 b3:01 8775       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/libverify.so
b5fd1000-b5fd2000 r--p 00008000 b3:01 8775       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/libverify.so
b5fd2000-b5fd3000 rw-p 00009000 b3:01 8775       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/libverify.so
b5fd3000-b5fd8000 r-xp 00000000 b3:01 3946       /lib/arm-linux-gnueabihf/librt-2.13.so
b5fd8000-b5fdf000 ---p 00005000 b3:01 3946       /lib/arm-linux-gnueabihf/librt-2.13.so
b5fdf000-b5fe0000 r--p 00004000 b3:01 3946       /lib/arm-linux-gnueabihf/librt-2.13.so
b5fe0000-b5fe1000 rw-p 00005000 b3:01 3946       /lib/arm-linux-gnueabihf/librt-2.13.so
b5fe1000-b5fe5000 ---p 00000000 00:00 0 
b5fe5000-b6181000 rw-p 00000000 00:00 0          [stack:22008]
b6181000-b6981000 rwxp 00000000 00:00 0 
b6981000-b69e3000 r-xp 00000000 b3:01 3953       /lib/arm-linux-gnueabihf/libm-2.13.so
b69e3000-b69ea000 ---p 00062000 b3:01 3953       /lib/arm-linux-gnueabihf/libm-2.13.so
b69ea000-b69eb000 r--p 00061000 b3:01 3953       /lib/arm-linux-gnueabihf/libm-2.13.so
b69eb000-b69ec000 rw-p 00062000 b3:01 3953       /lib/arm-linux-gnueabihf/libm-2.13.so
b69ec000-b6a84000 r-xp 00000000 b3:01 2703       /usr/lib/arm-linux-gnueabihf/libstdc++.so.6.0.17
b6a84000-b6a8b000 ---p 00098000 b3:01 2703       /usr/lib/arm-linux-gnueabihf/libstdc++.so.6.0.17
b6a8b000-b6a8f000 r--p 00097000 b3:01 2703       /usr/lib/arm-linux-gnueabihf/libstdc++.so.6.0.17
b6a8f000-b6a91000 rw-p 0009b000 b3:01 2703       /usr/lib/arm-linux-gnueabihf/libstdc++.so.6.0.17
b6a91000-b6a97000 rw-p 00000000 00:00 0 
b6a97000-b6d83000 r-xp 00000000 b3:01 8792       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/server/libjvm.so
b6d83000-b6d8a000 ---p 002ec000 b3:01 8792       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/server/libjvm.so
b6d8a000-b6d99000 r--p 002eb000 b3:01 8792       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/server/libjvm.so
b6d99000-b6daa000 rw-p 002fa000 b3:01 8792       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/server/libjvm.so
b6daa000-b6e06000 rw-p 00000000 00:00 0 
b6e06000-b6e22000 r-xp 00000000 b3:01 3496       /lib/arm-linux-gnueabihf/libgcc_s.so.1
b6e22000-b6e29000 ---p 0001c000 b3:01 3496       /lib/arm-linux-gnueabihf/libgcc_s.so.1
b6e29000-b6e2a000 rw-p 0001b000 b3:01 3496       /lib/arm-linux-gnueabihf/libgcc_s.so.1
b6e2a000-b6e3a000 r-xp 00000000 b3:01 972        /lib/arm-linux-gnueabihf/libz.so.1.2.7
b6e3a000-b6e41000 ---p 00010000 b3:01 972        /lib/arm-linux-gnueabihf/libz.so.1.2.7
b6e41000-b6e42000 r--p 0000f000 b3:01 972        /lib/arm-linux-gnueabihf/libz.so.1.2.7
b6e42000-b6e43000 rw-p 00010000 b3:01 972        /lib/arm-linux-gnueabihf/libz.so.1.2.7
b6e43000-b6f1b000 r-xp 00000000 b3:01 3960       /lib/arm-linux-gnueabihf/libc-2.13.so
b6f1b000-b6f1d000 r--p 000d8000 b3:01 3960       /lib/arm-linux-gnueabihf/libc-2.13.so
b6f1d000-b6f1e000 rw-p 000da000 b3:01 3960       /lib/arm-linux-gnueabihf/libc-2.13.so
b6f1e000-b6f21000 rw-p 00000000 00:00 0 
b6f21000-b6f23000 r-xp 00000000 b3:01 3951       /lib/arm-linux-gnueabihf/libdl-2.13.so
b6f23000-b6f2a000 ---p 00002000 b3:01 3951       /lib/arm-linux-gnueabihf/libdl-2.13.so
b6f2a000-b6f2b000 r--p 00001000 b3:01 3951       /lib/arm-linux-gnueabihf/libdl-2.13.so
b6f2b000-b6f2c000 rw-p 00002000 b3:01 3951       /lib/arm-linux-gnueabihf/libdl-2.13.so
b6f2c000-b6f36000 r-xp 00000000 b3:01 8781       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/jli/libjli.so
b6f36000-b6f3d000 ---p 0000a000 b3:01 8781       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/jli/libjli.so
b6f3d000-b6f3e000 r--p 00009000 b3:01 8781       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/jli/libjli.so
b6f3e000-b6f3f000 rw-p 0000a000 b3:01 8781       /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/arm/jli/libjli.so
b6f3f000-b6f4f000 r-xp 00000000 b3:01 3952       /lib/arm-linux-gnueabihf/libpthread-2.13.so
b6f4f000-b6f56000 ---p 00010000 b3:01 3952       /lib/arm-linux-gnueabihf/libpthread-2.13.so
b6f56000-b6f57000 r--p 0000f000 b3:01 3952       /lib/arm-linux-gnueabihf/libpthread-2.13.so
b6f57000-b6f58000 rw-p 00010000 b3:01 3952       /lib/arm-linux-gnueabihf/libpthread-2.13.so
b6f58000-b6f5a000 rw-p 00000000 00:00 0 
b6f5a000-b6f5c000 r--s 00012000 b3:01 140999     /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/ext/zipfs.jar
b6f5c000-b6f5d000 r--s 00007000 b3:01 261696     /usr/share/java/java-atk-wrapper.jar
b6f5d000-b6f60000 r--s 0003c000 b3:01 140997     /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/ext/sunpkcs11.jar
b6f60000-b6f63000 r--s 00087000 b3:01 141000     /usr/lib/jvm/java-7-openjdk-armhf/jre/lib/ext/localedata.jar
b6f63000-b6f6b000 rw-s 00000000 00:0c 93237      /tmp/hsperfdata_user/21949
b6f6b000-b6f81000 r-xp 00000000 b3:01 3954       /lib/arm-linux-gnueabihf/ld-2.13.so
b6f81000-b6f82000 rw-p 00000000 00:00 0 
b6f82000-b6f83000 r--p 00000000 00:00 0 
b6f83000-b6f88000 rw-p 00000000 00:00 0 
b6f88000-b6f89000 r--p 00015000 b3:01 3954       /lib/arm-linux-gnueabihf/ld-2.13.so
b6f89000-b6f8a000 rw-p 00016000 b3:01 3954       /lib/arm-linux-gnueabihf/ld-2.13.so
be9c8000-be9e9000 rw-p 00000000 00:00 0          [stack]
ffff0000-ffff1000 r-xp 00000000 00:00 0          [vectors]

VM Arguments:
jvm_args: -XX:MaxPermSize=128m -Xms512m -Xmx512m 
java_command: org.apache.spark.deploy.SparkSubmit --master local[*] --class org.apache.spark.examples.SparkPi /home/user/Downloads/spark-1.2.0-bin-hadoop2.4/lib/spark-examples-1.2.0-hadoop2.4.0.jar 10
Launcher Type: SUN_STANDARD

Environment Variables:
CLASSPATH=::/home/user/Downloads/spark-1.2.0-bin-hadoop2.4/conf:/home/user/Downloads/spark-1.2.0-bin-hadoop2.4/lib/spark-assembly-1.2.0-hadoop2.4.0.jar:/home/user/Downloads/spark-1.2.0-bin-hadoop2.4/lib/datanucleus-core-3.2.10.jar:/home/user/Downloads/spark-1.2.0-bin-hadoop2.4/lib/datanucleus-rdbms-3.2.9.jar:/home/user/Downloads/spark-1.2.0-bin-hadoop2.4/lib/datanucleus-api-jdo-3.2.6.jar
PATH=/home/user/.rvm/gems/ruby-1.9.3-p194/bin:/home/user/.rvm/gems/ruby-1.9.3-p194@global/bin:/home/user/.rvm/rubies/ruby-1.9.3-p194/bin:/home/user/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/home/user/.rvm/bin
SHELL=/bin/bash

Signal Handlers:
SIGSEGV: [libjvm.so+0x29ba7d], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x29ba7d], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x20f729], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x20f729], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGXFSZ: [libjvm.so+0x20f729], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x20f729], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x20f7e1], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGINT: [libjvm.so+0x20fced], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGTERM: [libjvm.so+0x20fced], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGQUIT: [libjvm.so+0x20fced], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGTRAP: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000


---------------  S Y S T E M  ---------------

OS:7.7

uname:Linux 3.8.11 #1 SMP Wed Dec 10 14:43:27 PST 2014 armv7l
libc:glibc 2.13 NPTL 2.13 
rlimit: STACK 8192k, CORE infinity, NPROC 16006, NOFILE 2048, AS infinity
load average:0.70 0.80 0.87

/proc/meminfo:
MemTotal:        2049120 kB
MemFree:          553900 kB
Buffers:           38476 kB
Cached:           591492 kB
SwapCached:            0 kB
Active:           881400 kB
Inactive:         440336 kB
Active(anon):     695136 kB
Inactive(anon):    28832 kB
Active(file):     186264 kB
Inactive(file):   411504 kB
Unevictable:           0 kB
Mlocked:               0 kB
HighTotal:       1317632 kB
HighFree:           1992 kB
LowTotal:         731488 kB
LowFree:          551908 kB
SwapTotal:       2001092 kB
SwapFree:        2001092 kB
Dirty:             14172 kB
Writeback:             0 kB
AnonPages:        691796 kB
Mapped:           136848 kB
Shmem:             32208 kB
Slab:              39284 kB
SReclaimable:      22308 kB
SUnreclaim:        16976 kB
KernelStack:        3608 kB
PageTables:        10016 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     3025652 kB
Committed_AS:    3629820 kB
VmallocTotal:     245760 kB
VmallocUsed:       37176 kB
VmallocChunk:     106292 kB


CPU:total 2 

/proc/cpuinfo:
processor	: 0
model name	: ARMv7 Processor rev 4 (v7l)
BogoMIPS	: 48.00
Features	: swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc0f
CPU revision	: 4

processor	: 1
model name	: ARMv7 Processor rev 4 (v7l)
BogoMIPS	: 48.00
Features	: swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc0f
CPU revision	: 4

Hardware	: SAMSUNG EXYNOS5 (Flattened Device Tree)
Revision	: 0000
Serial		: 0000000000000000


Memory: 4k page, physical 2049120k(553900k free), swap 2001092k(2001092k free)

vm_info: OpenJDK Zero VM (24.65-b04) for linux-arm-vfp JRE (1.7.0_65-b32), built on Nov 28 2014 15:18:43 by "buildd" with gcc 4.7.2

time: Sat Dec 27 14:47:11 2014
elapsed time: 1 seconds





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