This repository has been archived by the owner on Mar 31, 2022. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathInstallingtheHAWQComponents.html
708 lines (632 loc) · 35.2 KB
/
InstallingtheHAWQComponents.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<!-- Always force latest IE rendering engine or request Chrome Frame -->
<meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
<!-- REPLACE X WITH PRODUCT NAME -->
<title>Installing the HAWQ Components | Pivotal Docs</title>
<!-- Local CSS stylesheets -->
<link href="/stylesheets/master.css" media="screen,print" rel="stylesheet" type="text/css" />
<link href="/stylesheets/breadcrumbs.css" media="screen,print" rel="stylesheet" type="text/css" />
<link href="/stylesheets/search.css" media="screen,print" rel="stylesheet" type="text/css" />
<link href="/stylesheets/portal-style.css" media="screen,print" rel="stylesheet" type="text/css" />
<link href="/stylesheets/printable.css" media="print" rel="stylesheet" type="text/css" />
<!-- Confluence HTML stylesheet -->
<link href="/stylesheets/site-conf.css" media="screen,print" rel="stylesheet" type="text/css" />
<!-- Left-navigation code -->
<!-- http://www.designchemical.com/lab/jquery-vertical-accordion-menu-plugin/examples/# -->
<link href="/stylesheets/dcaccordion.css" rel="stylesheet" type="text/css" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" type="text/javascript"></script>
<script src="/javascripts/jquery.cookie.js" type="text/javascript"></script>
<script src="/javascripts/jquery.hoverIntent.minified.js" type="text/javascript"></script>
<script src="/javascripts/jquery.dcjqaccordion.2.7.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function($){
$('#accordion-1').dcAccordion({
eventType: 'click',
autoClose: true,
saveState: true,
disableLink: false,
speed: 'fast',
classActive: 'test',
showCount: false
});
});
</script>
<link href="/stylesheets/grey.css" rel="stylesheet" type="text/css" />
<!-- End left-navigation code -->
<script src="/javascripts/all.js" type="text/javascript"></script>
<link href='http://www.gopivotal.com/misc/favicon.ico' rel='shortcut icon'>
<script type="text/javascript">
if (window.location.host === 'docs.gopivotal.com') {
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-39702075-1']);
_gaq.push(['_setDomainName', 'gopivotal.com']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
}
</script>
</head>
<body class="pivotalcf pivotalcf_getstarted pivotalcf_getstarted_index">
<div class="viewport">
<div class="mobile-navigation--wrapper mobile-only">
<div class="navigation-drawer--container">
<div class="navigation-item-list">
<div class="navbar-link active">
<a href="http://gopivotal.com">
Home
<i class="icon-chevron-right pull-right"></i>
</a>
</div>
<div class="navbar-link">
<a href="http://gopivotal.com/paas">
PaaS
<i class="icon-chevron-right pull-right"></i>
</a>
</div>
<div class="navbar-link">
<a href="http://gopivotal.com/big-data">
Big Data
<i class="icon-chevron-right pull-right"></i>
</a>
</div>
<div class="navbar-link">
<a href="http://gopivotal.com/agile">
Agile
<i class="icon-chevron-right pull-right"></i>
</a>
</div>
<div class="navbar-link">
<a href="http://gopivotal.com/support">
Help & Support
<i class="icon-chevron-right pull-right"></i>
</a>
</div>
<div class="navbar-link">
<a href="http://gopivotal.com/products">
Products
<i class="icon-chevron-right pull-right"></i>
</a>
</div>
<div class="navbar-link">
<a href="http://gopivotal.com/solutions">
Solutions
<i class="icon-chevron-right pull-right"></i>
</a>
</div>
<div class="navbar-link">
<a href="http://gopivotal.com/partners">
Partners
<i class="icon-chevron-right pull-right"></i>
</a>
</div>
</div>
</div>
<div class="mobile-nav">
<div class="nav-icon js-open-nav-drawer">
<i class="icon-reorder"></i>
</div>
<div class="header-center-icon">
<a href="http://gopivotal.com">
<div class="icon icon-pivotal-logo-mobile"></div>
</a>
</div>
</div>
</div>
<div class='wrap'>
<script src="//use.typekit.net/clb0qji.js" type="text/javascript"></script>
<script type="text/javascript">
try {
Typekit.load();
} catch (e) {
}
</script>
<script type="text/javascript">
document.domain = "gopivotal.com";
</script>
<script type="text/javascript">
WebFontConfig = {
google: { families: [ 'Source+Sans+Pro:300italic,400italic,600italic,300,400,600:latin' ] }
};
(function() {
var wf = document.createElement('script');
wf.src = ('https:' == document.location.protocol ? 'https' : 'http') +
'://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js';
wf.type = 'text/javascript';
wf.async = 'true';
var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(wf, s);
})(); </script>
<div id="search-dropdown-box">
<div class="search-dropdown--container js-search-dropdown">
<div class="container-fluid">
<div class="close-menu-large"><img src="http://www.gopivotal.com/sites/all/themes/gopo13/images/icon-close.png" /></div>
<div class="search-form--container">
<div class="form-search">
<div class='gcse-search'></div>
<script src="http://www.google.com/jsapi" type="text/javascript"></script>
<script src="/javascripts/cse.js" type="text/javascript"></script>
</div>
</div>
</div>
</div>
</div>
<header class="navbar desktop-only" id="nav">
<div class="navbar-inner">
<div class="container-fluid">
<div class="pivotal-logo--container">
<a class="pivotal-logo" href="http://gopivotal.com"><span></span></a>
</div>
<ul class="nav pull-right">
<li class="navbar-link">
<a href="http://www.gopivotal.com/paas" id="paas-nav-link">PaaS</a>
</li>
<li class="navbar-link">
<a href="http://www.gopivotal.com/big-data" id="big-data-nav-link">BIG DATA</a>
</li>
<li class="navbar-link">
<a href="http://www.gopivotal.com/agile" id="agile-nav-link">AGILE</a>
</li>
<li class="navbar-link">
<a href="http://www.gopivotal.com/oss" id="oss-nav-link">OSS</a>
</li>
<li class="nav-search">
<a class="js-search-input-open" id="click-to-search"><span></span></a>
</li>
</ul>
</div>
<a href="http://www.gopivotal.com/contact">
<img id="get-started" src="http://www.gopivotal.com/sites/all/themes/gopo13/images/get-started.png">
</a>
</div>
</header>
<div class="main-wrap">
<div class="container-fluid">
<!-- Google CSE Search Box -->
<div id='docs-search'>
<gcse:search></gcse:search>
</div>
<div id='all-docs-link'>
<a href="http://docs.gopivotal.com/">All Documentation</a>
</div>
<div class="container">
<div id="sub-nav" class="nav-container">
<!-- Collapsible left-navigation-->
<ul class="accordion" id="accordion-1">
<!-- REPLACE <li/> NODES-->
<li>
<a href="index.html">Home</a></br>
<li>
<a href="PivotalHD.html">Pivotal HD 2.0.1</a>
<ul>
<li>
<a href="PHDEnterprise2.0.1ReleaseNotes.html">PHD Enterprise 2.0.1 Release Notes</a>
</li>
</ul>
<ul>
<li>
<a href="PHDInstallationandAdministration.html">PHD Installation and Administration</a>
<ul>
<li>
<a href="OverviewofPHD.html">Overview of PHD</a>
</li>
</ul>
<ul>
<li>
<a href="InstallationOverview.html">Installation Overview</a>
</li>
</ul>
<ul>
<li>
<a href="PHDInstallationChecklist.html">PHD Installation Checklist</a>
</li>
</ul>
<ul>
<li>
<a href="InstallingPHDUsingtheCLI.html">Installing PHD Using the CLI</a>
</li>
</ul>
<ul>
<li>
<a href="UpgradeChecklist.html">Upgrade Checklist</a>
</li>
</ul>
<ul>
<li>
<a href="UpgradingPHDUsingtheCLI.html">Upgrading PHD Using the CLI</a>
</li>
</ul>
<ul>
<li>
<a href="AdministeringPHDUsingtheCLI.html">Administering PHD Using the CLI</a>
</li>
</ul>
<ul>
<li>
<a href="PHDFAQFrequentlyAskedQuestions.html">PHD FAQ (Frequently Asked Questions)</a>
</li>
</ul>
<ul>
<li>
<a href="PHDTroubleshooting.html">PHD Troubleshooting</a>
</li>
</ul>
</li>
</ul>
<ul>
<li>
<a href="StackandToolsReference.html">Stack and Tools Reference</a>
<ul>
<li>
<a href="OverviewofApacheStackandPivotalComponents.html">Overview of Apache Stack and Pivotal Components</a>
</li>
</ul>
<ul>
<li>
<a href="ManuallyInstallingPivotalHD2.0Stack.html">Manually Installing Pivotal HD 2.0 Stack</a>
</li>
</ul>
<ul>
<li>
<a href="ManuallyUpgradingPivotalHDStackfrom1.1.1to2.0.html">Manually Upgrading Pivotal HD Stack from 1.1.1 to 2.0</a>
</li>
</ul>
<ul>
<li>
<a href="PivotalHadoopEnhancements.html">Pivotal Hadoop Enhancements</a>
</li>
</ul>
<ul>
<li>
<a href="Security.html">Security</a>
</li>
</ul>
</li>
</ul>
</li>
<li>
<a href="PivotalCommandCenter.html">Pivotal Command Center 2.2.1</a>
<ul>
<li>
<a href="PCC2.2.1ReleaseNotes.html">PCC 2.2.1 Release Notes</a>
</li>
</ul>
<ul>
<li>
<a href="PCCUserGuide.html">PCC User Guide</a>
<ul>
<li>
<a href="PCCOverview.html">PCC Overview</a>
</li>
</ul>
<ul>
<li>
<a href="PCCInstallationChecklist.html">PCC Installation Checklist</a>
</li>
</ul>
<ul>
<li>
<a href="InstallingPCC.html">Installing PCC</a>
</li>
</ul>
<ul>
<li>
<a href="UsingPCC.html">Using PCC</a>
</li>
</ul>
<ul>
<li>
<a href="CreatingaYUMEPELRepository.html">Creating a YUM EPEL Repository</a>
</li>
</ul>
<ul>
<li>
<a href="CommandLineReference.html">Command Line Reference</a>
</li>
</ul>
</li>
</ul>
</li>
<li>
<a href="PivotalHAWQ.html">Pivotal HAWQ 1.2.0</a>
<ul>
<li>
<a href="HAWQ1.2.0.1ReleaseNotes.html">HAWQ 1.2.0.1 Release Notes</a>
</li>
</ul>
<ul>
<li>
<a href="HAWQInstallationandUpgrade.html">HAWQ Installation and Upgrade</a>
<ul>
<li>
<a href="PreparingtoInstallHAWQ.html">Preparing to Install HAWQ</a>
</li>
</ul>
<ul>
<li>
<a href="InstallingHAWQ.html">Installing HAWQ</a>
</li>
</ul>
<ul>
<li>
<a href="InstallingtheHAWQComponents.html">Installing the HAWQ Components</a>
</li>
</ul>
<ul>
<li>
<a href="UpgradingHAWQandComponents.html">Upgrading HAWQ and Components</a>
</li>
</ul>
<ul>
<li>
<a href="HAWQConfigurationParameterReference.html">HAWQ Configuration Parameter Reference</a>
</li>
</ul>
</li>
</ul>
<ul>
<li>
<a href="HAWQAdministration.html">HAWQ Administration</a>
<ul>
<li>
<a href="HAWQOverview.html">HAWQ Overview</a>
</li>
</ul>
<ul>
<li>
<a href="HAWQQueryProcessing.html">HAWQ Query Processing</a>
</li>
</ul>
<ul>
<li>
<a href="UsingHAWQtoQueryData.html">Using HAWQ to Query Data</a>
</li>
</ul>
<ul>
<li>
<a href="ConfiguringClientAuthentication.html">Configuring Client Authentication</a>
</li>
</ul>
<ul>
<li>
<a href="KerberosAuthentication.html">Kerberos Authentication</a>
</li>
</ul>
<ul>
<li>
<a href="ExpandingtheHAWQSystem.html">Expanding the HAWQ System</a>
</li>
</ul>
<ul>
<li>
<a href="HAWQInputFormatforMapReduce.html">HAWQ InputFormat for MapReduce</a>
</li>
</ul>
<ul>
<li>
<a href="HAWQFilespacesandHighAvailabilityEnabledHDFS.html">HAWQ Filespaces and High Availability Enabled HDFS</a>
</li>
</ul>
<ul>
<li>
<a href="SQLCommandReference.html">SQL Command Reference</a>
</li>
</ul>
<ul>
<li>
<a href="ManagementUtilityReference.html">Management Utility Reference</a>
</li>
</ul>
<ul>
<li>
<a href="ClientUtilityReference.html">Client Utility Reference</a>
</li>
</ul>
<ul>
<li>
<a href="HAWQServerConfigurationParameters.html">HAWQ Server Configuration Parameters</a>
</li>
</ul>
<ul>
<li>
<a href="HAWQEnvironmentVariables.html">HAWQ Environment Variables</a>
</li>
</ul>
<ul>
<li>
<a href="HAWQDataTypes.html">HAWQ Data Types</a>
</li>
</ul>
<ul>
<li>
<a href="SystemCatalogReference.html">System Catalog Reference</a>
</li>
</ul>
<ul>
<li>
<a href="hawq_toolkitReference.html">hawq_toolkit Reference</a>
</li>
</ul>
</li>
</ul>
<ul>
<li>
<a href="PivotalExtensionFrameworkPXF.html">Pivotal Extension Framework (PXF)</a>
<ul>
<li>
<a href="PXFInstallationandAdministration.html">PXF Installation and Administration</a>
</li>
</ul>
<ul>
<li>
<a href="PXFExternalTableandAPIReference.html">PXF External Table and API Reference</a>
</li>
</ul>
</div><!--end of sub-nav-->
<h3 class="title-container">Installing the HAWQ Components</h3>
<div class="content">
<!-- Python script replaces main content -->
<div id ="main"><div style="visibility:hidden; height:2px;">Pivotal Product Documentation : Installing the HAWQ Components</div><div class="wiki-content group" id="main-content">
<p>This chapter describes how to install additional HAWQ components.</p><p><style type="text/css">/*<![CDATA[*/
div.rbtoc1400035791132 {padding: 0px;}
div.rbtoc1400035791132 ul {list-style: disc;margin-left: 0px;}
div.rbtoc1400035791132 li {margin-left: 0px;padding-left: 0px;}
/*]]>*/</style><div class="toc-macro rbtoc1400035791132">
<ul class="toc-indentation">
<li><a href="#InstallingtheHAWQComponents-InstallingCryptographicFunctionsforPostgreSQL">Installing Cryptographic Functions for PostgreSQL</a>
<ul class="toc-indentation">
<li><a href="#InstallingtheHAWQComponents-AutomatedInstallationofpgcrypto">Automated Installation of pgcrypto</a></li>
<li><a href="#InstallingtheHAWQComponents-InstallingPL/R">Installing PL/R</a></li>
<li><a href="#InstallingtheHAWQComponents-InstallingPL/Java">Installing PL/Java</a></li>
</ul>
</li>
<li><a href="#InstallingtheHAWQComponents-InstallingMADlibonHAWQ">Installing MADlib on HAWQ</a>
<ul class="toc-indentation">
<li><a href="#InstallingtheHAWQComponents-Pre-requisitesforInstallingMADlibonHAWQ">Pre-requisites for Installing MADlib on HAWQ</a></li>
<li><a href="#InstallingtheHAWQComponents-InstallingMADlibonHAWQ.1">Installing MADlib on HAWQ</a></li>
</ul>
</li>
</ul>
</div></p><h2 id="InstallingtheHAWQComponents-InstallingCryptographicFunctionsforPostgreSQL">Installing Cryptographic Functions for PostgreSQL</h2><p>The pgcrypto package contains the cryptographic functions for PostgreSQL. It must be installed separately from the main installation. </p> <div class="aui-message warning shadowed information-macro">
<p class="title">Note:</p>
<span class="aui-icon icon-warning">Icon</span>
<div class="message-content">
Your HAWQ installation must be running, or the pgcrypto package will fail to install.
</div>
</div>
<p>All the cryptographic functions run inside database server. That means that all the data and passwords move between pgcrypto and the client application in clear-text. This means you must:</p><ul><li>Connect locally or use SSL connections.</li><li>Trust both system and database administrator.</li></ul><p>The pgcrypto package can be installed either through automated or manual installation.</p> <div class="aui-message warning shadowed information-macro">
<p class="title">Note</p>
<span class="aui-icon icon-warning">Icon</span>
<div class="message-content">
<p>Download the new binaries for the pgcrypto package and follow the appropriate instructions in this topic.</p>
</div>
</div>
<h3 id="InstallingtheHAWQComponents-AutomatedInstallationofpgcrypto">Automated Installation of pgcrypto</h3><p>These installation instructions assume you have obtained a precompiled build of pgcrypto from Pivotal.</p><p>1. Extract files from the pgcrypto package. For example:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">mkdir pgcrypto
mv pgcrypto.tgz pgcrypto
tar -xzvf pgcryto/pgcrypto.tgz</pre>
</div></div><p> </p><p>2. Run pgcrypto_install.sh script with the hostfile as argument. The hosts file must contain hostname of each segment, one per line.</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">cd pgcrypto
./pgcrypto_install.sh -f ~/hostfile</pre>
</div></div><p><span>3. Install the pgcrypto function:</span></p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: sql; gutter: false" style="font-size:12px;">psql -d <dbname> -f $GPHOME/share/postgresql/contrib/pgcrypto.sql </pre>
</div></div><h4 id="InstallingtheHAWQComponents-Uninstallingpgcrypto">Uninstalling pgcrypto</h4><p>To uninstall the pgcrypto objects, use uninstall_pgcrypto.sql.</p> <div class="aui-message warning shadowed information-macro">
<p class="title">Note:</p>
<span class="aui-icon icon-warning">Icon</span>
<div class="message-content">
This script does not remove dependent user created objects.
</div>
</div>
<h3 id="InstallingtheHAWQComponents-InstallingPL/R">Installing PL/R</h3><p>The following instructions assume that you have downloaded a precompiled build of PL/R from Pivotal.</p> <div class="aui-message warning shadowed information-macro">
<p class="title">Note:</p>
<span class="aui-icon icon-warning">Icon</span>
<div class="message-content">
<p>Check the name of your plr package. If it is plr-1.1.4.0-5152.x86_64.tgz,download the latest version plr-1.1.4.0-5664.x86_64.tgz for HAWQ 1.1.4.0 from Pivotal. The new package contains the file plr.sql with the necessary PL/R helper functions.</p>
</div>
</div>
<p>1. Create a directory named plr and extract the archive in it.</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">mkdir plr
mv plr*.tgz plr
tar -xzf plr*.tgz -C plr</pre>
</div></div><p> 2. Run the plr_install.sh script with the hostfile as argument. The hosts file must contain hostname of each segment, one per line..</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">cd plr;
./plr_install.sh -f ~/hostfile</pre>
</div></div><p>3. After the installation finishes successfully, restart the HAWQ instance.</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">source $GPHOME/greenplum_path.sh
gpstop -ar</pre>
</div></div><p>4. Create the plr language. Connect to a database using PSQL and run the following SQL command. </p><div class="line number1 index0 alt2"><p> </p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">psql -d template1 -c "CREATE LANGUAGE plr"</pre>
</div></div><p style="margin-left: 30.0px;"> You are now ready to create new PLR functions. A library of convenient PLR functions may be found in $GPHOME/share/postgresql/contrib/plr.sql. These functions may be installed by executing plr.sql, as follows:</p></div><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">psql -d <dbname> -f $GPHOME/share/postgresql/contrib/plr.sql</pre>
</div></div><h3 id="InstallingtheHAWQComponents-InstallingPL/Java">Installing PL/Java</h3> <div class="aui-message warning shadowed information-macro">
<p class="title">Notes</p>
<span class="aui-icon icon-warning">Icon</span>
<div class="message-content">
<p>Before you install PL/Java</p><ul><li>You have downloaded a precompiled build of PL/Java from Pivotal.</li><li>Ensure that the $JAVA_HOME variable is set to the same path on the master and all the segments.</li><li>If you are upgrading to the latest version of Java or installing it as part of the expansion process, follow the instructions in the chapter, <em>Expanding the HAWQ System</em> in the <em>HAWQ Administrator Guide</em>.</li><li>PL/Java is compatible with JDK 1.6 and 1.7.</li></ul>
</div>
</div>
<ol><li><p>Extract files from the PL/Java package:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">mkdir pljava
mv pljava*.tgz pljava
cd pljava
tar -xzf pljava.tgz</pre>
</div></div></li><li><p>Run the installer.</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">./pljava_install.sh -f ~/hosts.txt </pre>
</div></div><p>Where the ~/hosts.txt file contains the names of currently active segment hosts in the HAWQ deployment. You must format the file to list one hostname per line.</p></li><li><p>Restart HAWQ.</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">source $GPHOME/greenplum_path.sh gpstop -ar</pre>
</div></div></li><li><p>Add the pljava class of configuration variables:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">gpconfig -c custom_variable_classes -v \'pljava\' </pre>
</div></div><p>To add previously defined custom_variable_classes, prefix them with "pljava" in a comma separated list.</p></li><li><p>Create the language for pljava.</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">psql -d <dbname> -c "CREATE LANGUAGE pljava"</pre>
</div></div></li></ol><h4 id="InstallingtheHAWQComponents-InstallingCustomJARS">Installing Custom JARS </h4><ol><li>Copy the jar file on the master host in $GPHOME/lib/postgresql/java</li><li><p>Copy the jar file on all segments in the same location using gpscp from master.</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">cd $GPHOME/lib/postgresql/java gpscp -f ~/hosts.txt myfunc.jar =:$GPHOME/lib/postgresql/java/</pre>
</div></div></li><li>Set the pljava_classpath to include the newly copied jar file. <ol><li><p>From the psql session, execute set to affect the current psql session.</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">pljava_classpath='myfunc.jar';</pre>
</div></div></li><li><p>To affect all sessions: </p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">gpconfig -c pljava_classpath -v \'myfunc.jar\'</pre>
</div></div></li></ol></li></ol><h2 id="InstallingtheHAWQComponents-InstallingMADlibonHAWQ">Installing MADlib on HAWQ</h2><p>The MADlib library adds statistical and machine learning functionality to HAWQ. This topic describes how to install MADlib for HAWQ. </p><p>The HAWQ installation script installs the MADlib files, but does not register MADlib functions with HAWQ databases. Therefore you must use the <code>madpack</code> utility program to install, reinstall, or upgrade the MADlib database objects.</p> <div class="aui-message warning shadowed information-macro">
<p class="title">Upgrading HAWQ from 1.1 to 1.2</p>
<span class="aui-icon icon-warning">Icon</span>
<div class="message-content">
<p>If you have upgraded your system from HAWQ 1.1.x to HAWQ 1.2, you must install MADlib 1.5 or higher and then run the <code>madpack</code> utility program.</p>
</div>
</div>
<h3 id="InstallingtheHAWQComponents-Pre-requisitesforInstallingMADlibonHAWQ">Pre-requisites for Installing MADlib on HAWQ</h3><p>Check that you have completed the following tasks before running the installation script: </p><ul><li>Make sure you have <code>rpm</code>, <code>gpssh</code> and <code>gpscp</code> in your <code>PATH</code>. </li><li>Make sure that you have HAWQ binaries installed properly on all master and segment nodes in your cluster (also new segment nodes when adding new nodes).</li><li><span style="line-height: 1.4285715;">Add </span> <code style="line-height: 1.4285715;">hawq_install.sh</code> <span style="line-height: 1.4285715;"> to your </span> <code style="line-height: 1.4285715;">PATH</code> <span style="line-height: 1.4285715;">.</span></li><li>Make sure the <code>HOSTFILE</code> lists all the new segment nodes.</li></ul><h3 id="InstallingtheHAWQComponents-InstallingMADlibonHAWQ.1">Installing MADlib on HAWQ</h3><ol><li><p>Once HAWQ installation is complete, run the following command to install MADlib:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">hawq_install.sh -r <RPM_FILEPATH> -f <HOSTFILE> [-s] [-d <GPHOME>] [--prefix <MADLIB_INSTALL_PATH>]</pre>
</div></div></li><li><p>Run the following command to register MADlib in your database:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">$GPHOME/madlib/bin/madpack -p hawq -c $USER@$HOST/$DATABASE install</pre>
</div></div></li><li><p>To test your installation, run the following command:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">$GPHOME/madlib/bin/madpack -p hawq -c $USER@$HOST/$DATABASE install-check</pre>
</div></div></li></ol><h4 id="InstallingtheHAWQComponents-MADlibInstallRequiredSettings">MADlib Install Required Settings</h4><ul><li><code>-r | --rpm-path <RPM_FILEPATH> </code> The p<span style="color: rgb(0,0,0);">ath to the MADlib RPM file.</span></li><li><code>-f | --host-file <HOSTFILE></code> The f<span style="color: rgb(0,0,0);">ile containing the host names of all new segments.</span></li></ul><h4 id="InstallingtheHAWQComponents-MADlibInstallOptionalSettings"><span style="color: rgb(0,0,0);"> <span style="color: rgb(0,102,0);">MADlib Install Optional Settings</span> </span></h4><ul><li><code>-s | --skip-localhost</code> Set this option to prevent MADlib installation on the <span>localhost.</span> <code> <span style="color: rgb(0,0,0);"> </span> </code></li><li><code> <span style="color: rgb(0,0,0);">-d | --set-gphome <GPHOME></span> </code> Indicates the <span style="color: rgb(0,0,0);">HAWQ installation path. If you do not specify one, the installer uses the value stored in </span> <span style="color: rgb(0,0,0);">the environment variable <code>GPHOME</code>.</span></li><li><code>--prefix <MADLIB_INSTALL_PATH> </code> Indicates <span style="color: rgb(0,0,0);">MADlib installation path. If not set, will use the default value </span> <span style="color: rgb(0,0,0);">in MADlib RPM.</span></li><li><code>-h | -? | --help</code> <span style="color: rgb(0,0,0);">Displays help.</span></li></ul><h4 id="InstallingtheHAWQComponents-MADlibInstallExample">MADlib Install Example</h4><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="theme: Confluence; brush: java; gutter: false" style="font-size:12px;">hawq_install.sh -r /home/gpadmin/madlib/madlib-1.5-Linux.rpm -f /usr/local/greenplum-db/hostfile</pre>
</div></div>
</div></div>
</div><!-- end of content-->
</div><!-- end of container -->
</div><!--end of container-fluid-->
</div><!--end of main-wrap-->
<div class="site-footer desktop-only">
<div class="container-fluid">
<div class="site-footer-links">
<span class="version"><a href='/'>Pivotal Documentation</a></span>
<span>©
<script>
var d = new Date();
document.write(d.getFullYear());
</script>
<a href='http://gopivotal.com'>Pivotal Software</a> Inc. All Rights Reserved.
</span>
</div>
</div>
</div>
<script type="text/javascript">
(function() {
var didInit = false;
function initMunchkin() {
if(didInit === false) {
didInit = true;
Munchkin.init('625-IUJ-009');
}
}
var s = document.createElement('script');
s.type = 'text/javascript';
s.async = true;
s.src = document.location.protocol + '//munchkin.marketo.net/munchkin.js';
s.onreadystatechange = function() {
if (this.readyState == 'complete' || this.readyState == 'loaded') {
initMunchkin();
}
};
s.onload = initMunchkin;
document.getElementsByTagName('head')[0].appendChild(s);
})();
</script>
</div><!--end of viewport-->
<div id="scrim"></div>
</body>
</html>