[
https://issues.apache.org/jira/browse/SPARK-32130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sanjeev Mishra updated SPARK-32130:
-----------------------------------
Description:
We are planning to move to Spark 3 but the read performance of our json files
is unacceptable. Following is the performance numbers when compared to Spark 2.4
Spark 2.4
scala> spark.time(spark.read.json("/data/20200528"))
Time taken: {color:#ff0000}19691 ms{color}
res61: org.apache.spark.sql.DataFrame = [created: bigint, id: string ... 5
more fields]
scala> spark.time(res61.count())
Time taken: {color:#0000ff}7113 ms{color}
res64: Long = 2605349
Spark 3.0
scala> spark.time(spark.read.json("/data/20200528"))
20/06/29 08:06:53 WARN package: Truncated the string representation of a plan
since it was too large. This behavior can be adjusted by setting
'spark.sql.debug.maxToStringFields'.
Time taken: {color:#ff0000}849652 ms{color}
res0: org.apache.spark.sql.DataFrame = [created: bigint, id: string ... 5 more
fields]
scala> spark.time(res0.count())
Time taken: {color:#0000ff}8201 ms{color}
res2: Long = 2605349
I am attaching a sample data (please delete is once you are able to reproduce
the issue) that is much smaller than the actual size but the performance
comparison can still be verified.
The sample tar contains bunch of json.gz files, each line of the file is self
contained json doc as shown below
{quote}{color:#0000ff}{"id":"954e7819e91a11e981f60050569979b6","created":1570463599492,"properties":{"WANAccessType":"2","deviceClassifiers":["ARRIS
HNC IGD","Annex F
Gateway","Supports.Collect.Optimized.Workflow","Fast.Inform","Supports.TR98.Traceroute","InternetGatewayDevice:1.4","Motorola.ServiceType.IP","Supports
Arris FastPath Speed
Test","Arris.NVG468MQ.9.3.0h0","Wireless.Common.IGD.DualRadio","001E46.NVG468MQ.Is.WANIP","Device.Supports.HNC","Device.Type.RG","[Arris.NVG4xx.Missing.CA|http://arris.nvg4xx.missing.ca/]","Supports.TR98.IPPing","Arris.NVG468MQ.9.3.0+","Wireless","ARRIS
HNC IGD
EUROPA","Arris.NVG.Wireless","WLAN.Radios.Action.Common.TR098","VoiceService:1.0","ConnecticutDeviceTypes","Device.Supports.SpeedTest","Motorola.Device.Supports.VoIP","Arris.NVG468MQ","Motorola.device","CaptivePortal:1","Arris.NVG4xx","All.TR069.RG.Devices","TraceRoute:1","Arris.NVG4xx.9.3.0+","datamodel.igd","Arris.NVG4xxQ","IPPing:1","Device.ServiceType.IP","001E46.NVG468MQ.Is.WANEth","Arris.NVG468MQ.9.2.4+","broken.device.no.notification"],"deviceType":"IGD","firstInform":"1570463619543","groups":["Self-Service
Diagnostics","SLF-SRVC_DGNSTCS000","TCW - NVG4xx - First
Contact"],"hardwareVersion":"NVG468MQ_0200240031004E","hncEnable":"0","lastBoot":"1587765844155","lastInform":"1590624062260","lastPeriodic":"1590624062260","manufacturerName":"Motorola","modelName":"NVG468MQ","productClass":"NVG468MQ","protocolVersion":"cwmp10","provisioningCode":"","softwareVersion":"9.3.0h0d55","tags":["default"],"timeZone":"EST+5EDT,M3.2.0/2,M11.1.0/2","wan":\{"ethDuplexMode":"Full","ethSyncBitRate":"1000"},"wifi":[\{"0":{"Enable":"1","SSID":"Frontier3136","SSIDAdvertisementEnabled":"1"},"1":\{"Enable":"0","SSID":"Guest3136","SSIDAdvertisementEnabled":"1"},"2":\{"Enable":"0","SSID":"Frontier3136_D2","SSIDAdvertisementEnabled":"1"},"3":\{"Enable":"0","SSID":"Frontier3136_D3","SSIDAdvertisementEnabled":"1"},"4":\{"Enable":"1","SSID":"Frontier3136_5G","SSIDAdvertisementEnabled":"1"},"5":\{"Enable":"0","SSID":"Guest3136_5G","SSIDAdvertisementEnabled":"1"},"6":\{"Enable":"1","SSID":"Frontier3136_5G-TV","SSIDAdvertisementEnabled":"0"},"7":\{"Enable":"0","SSID":"Frontier3136_5G_D2","SSIDAdvertisementEnabled":"1"}}]},"ts":1590624062260}{color}{quote}
{quote}{color:#741b47}{"id":"bf0448736d09e2e677ea383ef857d5bc","created":1517843609967,"properties":{"WANAccessType":"2","arrisNvgDbCheck":"1:success","deviceClassifiers":["ARRIS
HNC IGD","Annex F
Gateway","Supports.Collect.Optimized.Workflow","Fast.Inform","InternetGatewayDevice:1.4","Supports.TR98.Traceroute","Supports
Arris FastPath Speed
Test","Motorola.ServiceType.IP","Arris.NVG468MQ.9.3.0h0","Wireless.Common.IGD.DualRadio","001E46.NVG468MQ.Is.WANIP","Device.Supports.HNC","Device.Type.RG","[Arris.NVG4xx.Missing.CA|http://arris.nvg4xx.missing.ca/]","Supports.TR98.IPPing","Arris.NVG468MQ.9.3.0+","Wireless","ARRIS
HNC IGD
EUROPA","Arris.NVG.Wireless","VoiceService:1.0","WLAN.Radios.Action.Common.TR098","ConnecticutDeviceTypes","Device.Supports.SpeedTest","Motorola.Device.Supports.VoIP","Arris.NVG468MQ","Motorola.device","CaptivePortal:1","Arris.NVG4xx","All.TR069.RG.Devices","TraceRoute:1","Arris.NVG4xx.9.3.0+","datamodel.igd","Arris.NVG4xxQ","IPPing:1","Device.ServiceType.IP","001E46.NVG468MQ.Is.WANEth","Arris.NVG468MQ.9.2.4+","broken.device.no.notification"],"deviceType":"IGD","firstInform":"1517843629132","groups":["Total
Control","GPON_100M_100M","Self-Service
Diagnostics","HSI","SLF-SRVC_DGNSTCS000","HS002","TTL_CNTRL000","GPN_100M_100M001"],"hardwareVersion":"NVG468MQ_0200240031004E","hncEnable":"0","lastBoot":"1590196375084","lastInform":"1590624060253","lastPeriodic":"1590624060253","manufacturerName":"Motorola","modelName":"NVG468MQ","productClass":"NVG468MQ","protocolVersion":"cwmp10","provisioningCode":"","softwareVersion":"9.3.0h0d55","tags":["default"],"timeZone":"EST+5EDT,M3.2.0/2,M11.1.0/2","wan":\{"ethDuplexMode":"Full","ethSyncBitRate":"1000"},"wifi":[\{"0":{"Enable":"1","SSID":"NE-TB12-GOAT-2G","SSIDAdvertisementEnabled":"1"},"1":\{"Enable":"1","SSID":"TP-Link_extender_2.4GHz","SSIDAdvertisementEnabled":"1"},"2":\{"Enable":"0","SSID":"Frontier5360_D2","SSIDAdvertisementEnabled":"1"},"3":\{"Enable":"0","SSID":"Frontier5360_D3","SSIDAdvertisementEnabled":"1"},"4":\{"Enable":"1","SSID":"NE-TB12-GOAT-5G","SSIDAdvertisementEnabled":"1"},"5":\{"Enable":"0","SSID":"Guest5360_5G","SSIDAdvertisementEnabled":"1"},"6":\{"Enable":"1","SSID":"Frontier5360_5G-TV","SSIDAdvertisementEnabled":"0"},"7":\{"Enable":"0","SSID":"Frontier5360_5G_D2","SSIDAdvertisementEnabled":"1"}}]},"ts":1590624060253}{color}{quote}
{quote}{color:#0000ff}{"id":"1512b1b8526211e9acf100505699063c","created":1553891682535,"properties":{"WANAccessType":"2","arrisNvgDbCheck":"1:success","deviceClassifiers":["ARRIS
HNC IGD","Annex F
Gateway","Supports.Collect.Optimized.Workflow","Fast.Inform","InternetGatewayDevice:1.4","Supports.TR98.Traceroute","Motorola.ServiceType.IP","Supports
Arris FastPath Speed
Test","Arris.NVG468MQ.9.3.0h0","Wireless.Common.IGD.DualRadio","001E46.NVG468MQ.Is.WANIP","Device.Supports.HNC","[Arris.NVG4xx.Missing.CA|http://arris.nvg4xx.missing.ca/]","Device.Type.RG","Supports.TR98.IPPing","Arris.NVG468MQ.9.3.0+","Wireless","ARRIS
HNC IGD
EUROPA","Arris.NVG.Wireless","WLAN.Radios.Action.Common.TR098","VoiceService:1.0","ConnecticutDeviceTypes","Device.Supports.SpeedTest","Motorola.Device.Supports.VoIP","Arris.NVG468MQ","Motorola.device","Arris.NVG4xx","CaptivePortal:1","All.TR069.RG.Devices","TraceRoute:1","Arris.NVG4xx.9.3.0+","datamodel.igd","Arris.NVG4xxQ","IPPing:1","Device.ServiceType.IP","001E46.NVG468MQ.Is.WANEth","Arris.NVG468MQ.9.2.4+","broken.device.no.notification"],"deviceType":"IGD","firstInform":"1553891708717","groups":["Total
Control","HSI","Self-Service
Diagnostics","SLF-SRVC_DGNSTCS000","HS004","TTL_CNTRL000","TCW - NVG4xx - First
Contact","GPON_200M_200M","TCW
Enabled","GPN_200M_200M000"],"hardwareVersion":"NVG468MQ_0200240031004E","hncEnable":"1","lastBoot":"1590537703734","lastInform":"1590624061415","lastPeriodic":"1590624061415","manufacturerName":"Motorola","modelName":"NVG468MQ","productClass":"NVG468MQ","protocolVersion":"cwmp10","provisioningCode":"","softwareVersion":"9.3.0h0d55","tags":["default"],"timeZone":"EST+5EDT,M3.2.0/2,M11.1.0/2","wan":\{"ethDuplexMode":"Full","ethSyncBitRate":"1000"},"wifi":[\{"0":{"Enable":"1","SSID":"Frontier7968","SSIDAdvertisementEnabled":"1"},"1":\{"Enable":"0","SSID":"Guest7968","SSIDAdvertisementEnabled":"1"},"2":\{"Enable":"0","SSID":"Frontier7968_D2","SSIDAdvertisementEnabled":"1"},"3":\{"Enable":"0","SSID":"Frontier7968_D3","SSIDAdvertisementEnabled":"1"},"4":\{"Enable":"1","SSID":"Frontier7968","SSIDAdvertisementEnabled":"1"},"5":\{"Enable":"0","SSID":"Guest7968_5G","SSIDAdvertisementEnabled":"1"},"6":\{"Enable":"1","SSID":"Frontier7968_5G-TV","SSIDAdvertisementEnabled":"0"},"7":\{"Enable":"0","SSID":"Frontier7968_5G_D2","SSIDAdvertisementEnabled":"1"}}]},"ts":1590624061415}{color}{quote}
was:
We are planning to move to Spark 3 but the read performance of our json files
is unacceptable. Following is the performance numbers when compared to Spark 2.4
Spark 2.4
scala> spark.time(spark.read.json("/data/20200528"))
Time taken: {color:#ff0000}19691 ms{color}
res61: org.apache.spark.sql.DataFrame = [created: bigint, id: string ... 5 more
fields]
scala> spark.time(res61.count())
Time taken: {color:#0000ff}7113 ms{color}
res64: Long = 2605349
Spark 3.0
scala> spark.time(spark.read.json("/data/20200528"))
20/06/29 08:06:53 WARN package: Truncated the string representation of a plan
since it was too large. This behavior can be adjusted by setting
'spark.sql.debug.maxToStringFields'.
Time taken: {color:#ff0000}849652 ms{color}
res0: org.apache.spark.sql.DataFrame = [created: bigint, id: string ... 5 more
fields]
scala> spark.time(res0.count())
Time taken: {color:#0000ff}8201 ms{color}
res2: Long = 2605349
I am attaching a sample data (please delete is once you are able to reproduce
the issue) that is much smaller than the actual size but the performance
comparison can still be verified.
> Spark 3.0 json load performance is unacceptable in comparison of Spark 2.4
> --------------------------------------------------------------------------
>
> Key: SPARK-32130
> URL: https://issues.apache.org/jira/browse/SPARK-32130
> Project: Spark
> Issue Type: Bug
> Components: Input/Output
> Affects Versions: 3.0.0
> Environment: 20/06/29 07:52:19 WARN Utils: Your hostname,
> sanjeevs-MacBook-Pro-2.local resolves to a loopback address: 127.0.0.1; using
> 10.0.0.8 instead (on interface en0)
> 20/06/29 07:52:19 WARN Utils: Set SPARK_LOCAL_IP if you need to bind to
> another address
> 20/06/29 07:52:19 WARN NativeCodeLoader: Unable to load native-hadoop library
> for your platform... using builtin-java classes where applicable
> Using Spark's default log4j profile:
> org/apache/spark/log4j-defaults.properties
> Setting default log level to "WARN".
> To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use
> setLogLevel(newLevel).
> 20/06/29 07:52:26 WARN Utils: Service 'SparkUI' could not bind on port 4040.
> Attempting port 4041.
> Spark context Web UI available at http://10.0.0.8:4041
> Spark context available as 'sc' (master = local[*], app id =
> local-1593442346864).
> Spark session available as 'spark'.
> Welcome to
> ____ __
> / __/__ ___ _____/ /__
> _\ \/ _ \/ _ `/ __/ '_/
> /___/ .__/\_,_/_/ /_/\_\ version 3.0.0
> /_/
> Using Scala version 2.12.10 (Java HotSpot(TM) 64-Bit Server VM, Java
> 1.8.0_251)
> Type in expressions to have them evaluated.
> Type :help for more information.
> Reporter: Sanjeev Mishra
> Priority: Critical
> Attachments: small-anon.tar
>
>
> We are planning to move to Spark 3 but the read performance of our json files
> is unacceptable. Following is the performance numbers when compared to Spark
> 2.4
>
> Spark 2.4
> scala> spark.time(spark.read.json("/data/20200528"))
> Time taken: {color:#ff0000}19691 ms{color}
> res61: org.apache.spark.sql.DataFrame = [created: bigint, id: string ... 5
> more fields]
> scala> spark.time(res61.count())
> Time taken: {color:#0000ff}7113 ms{color}
> res64: Long = 2605349
> Spark 3.0
> scala> spark.time(spark.read.json("/data/20200528"))
> 20/06/29 08:06:53 WARN package: Truncated the string representation of a
> plan since it was too large. This behavior can be adjusted by setting
> 'spark.sql.debug.maxToStringFields'.
> Time taken: {color:#ff0000}849652 ms{color}
> res0: org.apache.spark.sql.DataFrame = [created: bigint, id: string ... 5
> more fields]
> scala> spark.time(res0.count())
> Time taken: {color:#0000ff}8201 ms{color}
> res2: Long = 2605349
>
>
> I am attaching a sample data (please delete is once you are able to
> reproduce the issue) that is much smaller than the actual size but the
> performance comparison can still be verified.
> The sample tar contains bunch of json.gz files, each line of the file is self
> contained json doc as shown below
>
> {quote}{color:#0000ff}{"id":"954e7819e91a11e981f60050569979b6","created":1570463599492,"properties":{"WANAccessType":"2","deviceClassifiers":["ARRIS
> HNC IGD","Annex F
> Gateway","Supports.Collect.Optimized.Workflow","Fast.Inform","Supports.TR98.Traceroute","InternetGatewayDevice:1.4","Motorola.ServiceType.IP","Supports
> Arris FastPath Speed
> Test","Arris.NVG468MQ.9.3.0h0","Wireless.Common.IGD.DualRadio","001E46.NVG468MQ.Is.WANIP","Device.Supports.HNC","Device.Type.RG","[Arris.NVG4xx.Missing.CA|http://arris.nvg4xx.missing.ca/]","Supports.TR98.IPPing","Arris.NVG468MQ.9.3.0+","Wireless","ARRIS
> HNC IGD
> EUROPA","Arris.NVG.Wireless","WLAN.Radios.Action.Common.TR098","VoiceService:1.0","ConnecticutDeviceTypes","Device.Supports.SpeedTest","Motorola.Device.Supports.VoIP","Arris.NVG468MQ","Motorola.device","CaptivePortal:1","Arris.NVG4xx","All.TR069.RG.Devices","TraceRoute:1","Arris.NVG4xx.9.3.0+","datamodel.igd","Arris.NVG4xxQ","IPPing:1","Device.ServiceType.IP","001E46.NVG468MQ.Is.WANEth","Arris.NVG468MQ.9.2.4+","broken.device.no.notification"],"deviceType":"IGD","firstInform":"1570463619543","groups":["Self-Service
> Diagnostics","SLF-SRVC_DGNSTCS000","TCW - NVG4xx - First
> Contact"],"hardwareVersion":"NVG468MQ_0200240031004E","hncEnable":"0","lastBoot":"1587765844155","lastInform":"1590624062260","lastPeriodic":"1590624062260","manufacturerName":"Motorola","modelName":"NVG468MQ","productClass":"NVG468MQ","protocolVersion":"cwmp10","provisioningCode":"","softwareVersion":"9.3.0h0d55","tags":["default"],"timeZone":"EST+5EDT,M3.2.0/2,M11.1.0/2","wan":\{"ethDuplexMode":"Full","ethSyncBitRate":"1000"},"wifi":[\{"0":{"Enable":"1","SSID":"Frontier3136","SSIDAdvertisementEnabled":"1"},"1":\{"Enable":"0","SSID":"Guest3136","SSIDAdvertisementEnabled":"1"},"2":\{"Enable":"0","SSID":"Frontier3136_D2","SSIDAdvertisementEnabled":"1"},"3":\{"Enable":"0","SSID":"Frontier3136_D3","SSIDAdvertisementEnabled":"1"},"4":\{"Enable":"1","SSID":"Frontier3136_5G","SSIDAdvertisementEnabled":"1"},"5":\{"Enable":"0","SSID":"Guest3136_5G","SSIDAdvertisementEnabled":"1"},"6":\{"Enable":"1","SSID":"Frontier3136_5G-TV","SSIDAdvertisementEnabled":"0"},"7":\{"Enable":"0","SSID":"Frontier3136_5G_D2","SSIDAdvertisementEnabled":"1"}}]},"ts":1590624062260}{color}{quote}
> {quote}{color:#741b47}{"id":"bf0448736d09e2e677ea383ef857d5bc","created":1517843609967,"properties":{"WANAccessType":"2","arrisNvgDbCheck":"1:success","deviceClassifiers":["ARRIS
> HNC IGD","Annex F
> Gateway","Supports.Collect.Optimized.Workflow","Fast.Inform","InternetGatewayDevice:1.4","Supports.TR98.Traceroute","Supports
> Arris FastPath Speed
> Test","Motorola.ServiceType.IP","Arris.NVG468MQ.9.3.0h0","Wireless.Common.IGD.DualRadio","001E46.NVG468MQ.Is.WANIP","Device.Supports.HNC","Device.Type.RG","[Arris.NVG4xx.Missing.CA|http://arris.nvg4xx.missing.ca/]","Supports.TR98.IPPing","Arris.NVG468MQ.9.3.0+","Wireless","ARRIS
> HNC IGD
> EUROPA","Arris.NVG.Wireless","VoiceService:1.0","WLAN.Radios.Action.Common.TR098","ConnecticutDeviceTypes","Device.Supports.SpeedTest","Motorola.Device.Supports.VoIP","Arris.NVG468MQ","Motorola.device","CaptivePortal:1","Arris.NVG4xx","All.TR069.RG.Devices","TraceRoute:1","Arris.NVG4xx.9.3.0+","datamodel.igd","Arris.NVG4xxQ","IPPing:1","Device.ServiceType.IP","001E46.NVG468MQ.Is.WANEth","Arris.NVG468MQ.9.2.4+","broken.device.no.notification"],"deviceType":"IGD","firstInform":"1517843629132","groups":["Total
> Control","GPON_100M_100M","Self-Service
> Diagnostics","HSI","SLF-SRVC_DGNSTCS000","HS002","TTL_CNTRL000","GPN_100M_100M001"],"hardwareVersion":"NVG468MQ_0200240031004E","hncEnable":"0","lastBoot":"1590196375084","lastInform":"1590624060253","lastPeriodic":"1590624060253","manufacturerName":"Motorola","modelName":"NVG468MQ","productClass":"NVG468MQ","protocolVersion":"cwmp10","provisioningCode":"","softwareVersion":"9.3.0h0d55","tags":["default"],"timeZone":"EST+5EDT,M3.2.0/2,M11.1.0/2","wan":\{"ethDuplexMode":"Full","ethSyncBitRate":"1000"},"wifi":[\{"0":{"Enable":"1","SSID":"NE-TB12-GOAT-2G","SSIDAdvertisementEnabled":"1"},"1":\{"Enable":"1","SSID":"TP-Link_extender_2.4GHz","SSIDAdvertisementEnabled":"1"},"2":\{"Enable":"0","SSID":"Frontier5360_D2","SSIDAdvertisementEnabled":"1"},"3":\{"Enable":"0","SSID":"Frontier5360_D3","SSIDAdvertisementEnabled":"1"},"4":\{"Enable":"1","SSID":"NE-TB12-GOAT-5G","SSIDAdvertisementEnabled":"1"},"5":\{"Enable":"0","SSID":"Guest5360_5G","SSIDAdvertisementEnabled":"1"},"6":\{"Enable":"1","SSID":"Frontier5360_5G-TV","SSIDAdvertisementEnabled":"0"},"7":\{"Enable":"0","SSID":"Frontier5360_5G_D2","SSIDAdvertisementEnabled":"1"}}]},"ts":1590624060253}{color}{quote}
> {quote}{color:#0000ff}{"id":"1512b1b8526211e9acf100505699063c","created":1553891682535,"properties":{"WANAccessType":"2","arrisNvgDbCheck":"1:success","deviceClassifiers":["ARRIS
> HNC IGD","Annex F
> Gateway","Supports.Collect.Optimized.Workflow","Fast.Inform","InternetGatewayDevice:1.4","Supports.TR98.Traceroute","Motorola.ServiceType.IP","Supports
> Arris FastPath Speed
> Test","Arris.NVG468MQ.9.3.0h0","Wireless.Common.IGD.DualRadio","001E46.NVG468MQ.Is.WANIP","Device.Supports.HNC","[Arris.NVG4xx.Missing.CA|http://arris.nvg4xx.missing.ca/]","Device.Type.RG","Supports.TR98.IPPing","Arris.NVG468MQ.9.3.0+","Wireless","ARRIS
> HNC IGD
> EUROPA","Arris.NVG.Wireless","WLAN.Radios.Action.Common.TR098","VoiceService:1.0","ConnecticutDeviceTypes","Device.Supports.SpeedTest","Motorola.Device.Supports.VoIP","Arris.NVG468MQ","Motorola.device","Arris.NVG4xx","CaptivePortal:1","All.TR069.RG.Devices","TraceRoute:1","Arris.NVG4xx.9.3.0+","datamodel.igd","Arris.NVG4xxQ","IPPing:1","Device.ServiceType.IP","001E46.NVG468MQ.Is.WANEth","Arris.NVG468MQ.9.2.4+","broken.device.no.notification"],"deviceType":"IGD","firstInform":"1553891708717","groups":["Total
> Control","HSI","Self-Service
> Diagnostics","SLF-SRVC_DGNSTCS000","HS004","TTL_CNTRL000","TCW - NVG4xx -
> First Contact","GPON_200M_200M","TCW
> Enabled","GPN_200M_200M000"],"hardwareVersion":"NVG468MQ_0200240031004E","hncEnable":"1","lastBoot":"1590537703734","lastInform":"1590624061415","lastPeriodic":"1590624061415","manufacturerName":"Motorola","modelName":"NVG468MQ","productClass":"NVG468MQ","protocolVersion":"cwmp10","provisioningCode":"","softwareVersion":"9.3.0h0d55","tags":["default"],"timeZone":"EST+5EDT,M3.2.0/2,M11.1.0/2","wan":\{"ethDuplexMode":"Full","ethSyncBitRate":"1000"},"wifi":[\{"0":{"Enable":"1","SSID":"Frontier7968","SSIDAdvertisementEnabled":"1"},"1":\{"Enable":"0","SSID":"Guest7968","SSIDAdvertisementEnabled":"1"},"2":\{"Enable":"0","SSID":"Frontier7968_D2","SSIDAdvertisementEnabled":"1"},"3":\{"Enable":"0","SSID":"Frontier7968_D3","SSIDAdvertisementEnabled":"1"},"4":\{"Enable":"1","SSID":"Frontier7968","SSIDAdvertisementEnabled":"1"},"5":\{"Enable":"0","SSID":"Guest7968_5G","SSIDAdvertisementEnabled":"1"},"6":\{"Enable":"1","SSID":"Frontier7968_5G-TV","SSIDAdvertisementEnabled":"0"},"7":\{"Enable":"0","SSID":"Frontier7968_5G_D2","SSIDAdvertisementEnabled":"1"}}]},"ts":1590624061415}{color}{quote}
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