我想在Jupyter Notebook中使用spylon-kernel在python和scala中运行spark。我在WSL中安装了python3，spark，Jupyter Notebook和Spylon内核。我将{
"mod": "8976",
"machine": {
"Comments": [],
"machineis": false,
"Person": {
"Address": null,
"Gender": "Female",
"LastName": "juhi",
"Location": null,
"MiddleName": null
},
"Specials": [{
"Comments": [],
"DDateTime": "2018-11-14T09:40:37",
"Contain": [{
"Comments": null,
"CID": "256521",
"Instance": [{
"ADateTime": null,
"ObsertsRIDs": ["11", "12"],
"RID": "11",
"Type": null
}, {
"ADateTime": null,
"ObsertsRIDs": ["13", "14"],
"RID": "12",
"Type": null
}],
"Obserts": [{
"PsnameId": "123-7",
"PsName": "gdsa DF",
"RstID": "11",
"Result": {
"Comments": [],
"CompletedDateTime": null,
"RsltID": "11"
},
"Flgs": [
{
"Cd": "A1",
"Des": "first system",
"Type": "null"
},
{
"Cd": "A2",
"Des": "second system",
"Type": "null"
}
],
"Type": null,
"Version": 0
}, {
"PsnameId": "897-1",
"PsName": "sads RT",
"RstID": "12",
"Result": {
"Comments": [],
"CompletedDateTime": null,
"RsltID": "12"
},
"Flgs": [
{
"Cd": "B1",
"Des": "first system",
"Type": "null"
},
{
"Cd": "B2",
"Des": "second system",
"Type": "null"
},
{
"Cd": "B3",
"Des": "third system",
"Type": "null"
}
],
"Type": null,
"Version": 0
}, {
"PsnameId": "897-1",
"PsName": "sads RT",
"RstID": "13",
"Result": {
"Comments": [],
"CompletedDateTime": null,
"RsltID": "13"
},
"Flgs": [],
"Type": null,
"Version": 0
},{
"PsnameId": "891-1",
"PsName": "rgst LT",
"RstID": "14",
"Result": {
"Comments": [],
"CompletedDateTime": null,
"RsltID": "14"
},
"Flgs": [],
"Type": null,
"Version": 0
}],
"CAct": null,
"Type": null,
"Version": 0
}],
"Type": null,
"Version": 0
}],
"Cals": null,
"Pals": null,
"Type": null,
"Version": 0
}
}
配置为String server = "my server ip";
DomainBareJid serviceName = JidCreate.domainBareFrom(server);
XMPPTCPConnectionConfiguration config = XMPPTCPConnectionConfiguration.builder()
.setHost(server) method
.setUsernameAndPassword("uname", "password")
.setPort(5222)
.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled)
.setXmppDomain(serviceName)
//.setHostnameVerifier(verifier)
//.setHostAddress(addr)
.setDebuggerEnabled(true)
.build();
AbstractXMPPConnection conn1 = new XMPPTCPConnection(config);
conn1.connect();
if (conn1.isConnected()) {
Log.d("XMPP", "Connected");
}
conn1.login();
if (conn1.isAuthenticated()) {
Log.d("XMPP", "Authenticated");
/* EntityBareJid jid = JidCreate.entityBareFrom("sadegh@localhost");
org.jivesoftware.smack.chat2.Chat chat = ChatManager.getInstanceFor(conn1).chatWith(jid);
chat.send("Eureka, I am connected!");*/
}
。我从命令行在pyspark中运行了以下测试代码，效果很好。
org.jivesoftware.smack.SmackException$ConnectionException: The following addresses failed: '157.230.160.183:5222' failed because: de.measite.minidns.hla.ResolutionUnsuccessfulException: Asking for 157.230.160.183. IN A yielded an error response NX_DOMAIN, '157.230.160.183:5222' failed because: de.measite.minidns.hla.ResolutionUnsuccessfulException: Asking for 157.230.160.183. IN AAAA yielded an error response NX_DOMAIN
08-20 20:42:00.447 27072-27107/com.example.portalejabberddemo W/System.err: at org.jivesoftware.smack.tcp.XMPPTCPConnection.connectUsingConfiguration(XMPPTCPConnection.java:619)
08-20 20:42:00.447 27072-27107/com.example.portalejabberddemo W/System.err: at org.jivesoftware.smack.tcp.XMPPTCPConnection.connectInternal(XMPPTCPConnection.java:902)
08-20 20:42:00.447 27072-27107/com.example.portalejabberddemo W/System.err: at org.jivesoftware.smack.AbstractXMPPConnection.connect(AbstractXMPPConnection.java:383)
08-20 20:42:00.447 27072-27107/com.example.portalejabberddemo W/System.err: at com.example.portalejabberddemo.MainActivity.test(MainActivity.java:94)
08-20 20:42:00.447 27072-27107/com.example.portalejabberddemo W/System.err: at com.example.portalejabberddemo.MainActivity.access$000(MainActivity.java:33)
08-20 20:42:00.447 27072-27107/com.example.portalejabberddemo W/System.err: at com.example.portalejabberddemo.MainActivity$1.doInBackground(MainActivity.java:57)
08-20 20:42:00.447 27072-27107/com.example.portalejabberddemo W/System.err: at com.example.portalejabberddemo.MainActivity$1.doInBackground(MainActivity.java:53)
08-20 20:42:00.447 27072-27107/com.example.portalejabberddemo W/System.err: at android.os.AsyncTask$2.call(AsyncTask.java:295)
08-20 20:42:00.447 27072-27107/com.example.portalejabberddemo W/System.err: at java.util.concurrent.FutureTask.run(FutureTask.java:237)
08-20 20:42:00.448 27072-27107/com.example.portalejabberddemo W/System.err: at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)
08-20 20:42:00.448 27072-27107/com.example.portalejabberddemo W/System.err: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
08-20 20:42:00.448 27072-27107/com.example.portalejabberddemo W/System.err: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
08-20 20:42:00.448 27072-27107/com.example.portalejabberddemo W/System.err: at java.lang.Thread.run(Thread.java:818)
但是当我在pypy笔记本中使用python magic elements在spylon内核中运行相同的代码时，它引发了错误
TYPE, PUBLIC :: RotationMatrixClass
PRIVATE
#ifdef isGnu
! this crashes the Intel compiler
REAL, DIMENSION(3,3) :: elements = reshape( (/1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0 /), (/ 3,3/))
#else
! this does not compile on gfortran
REAL,DIMENSION(3,3) :: elements = [[1.0, 0.0, 0.0],[0.0, 1.0, 0.0], [0.0, 1.0, 0.0]]
#endif
END TYPE
由于Spark可以找到我的python3，所以我怀疑spylon-kernel无法找到。我该如何解决？