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ODP Express Upgrade

Follow the steps below for the ODP rolling upgrade.

Pre-requisite

Stop the service auto-restart

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Perform Service check for all the installed services

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In case of Zookeeper service check failure, perform the following workaround.

16:06:04,811 |-ERROR in ch.qos.logback.core.FileAppender[TRACEFILE] - openFile(/var/log/zookeeper/zookeeper_trace.log,true) call failed. java.io.FileNotFoundException: /var/log/zookeeper/zookeeper_trace.log (Permission denied) at java.io.FileNotFoundException: /var/log/zookeeper/zookeeper_trace.log (Permission denied) 16:06:04,813 |-ERROR in ch.qos.logback.core.rolling.RollingFileAppender[RFAAUDIT] - openFile(/var/log/zookeeper/zookeeper_audit.log,true) call failed. java.io.FileNotFoundException: /var/log/zookeeper/zookeeper_audit.log (Permission denied) at java.io.FileNotFoundException: /var/log/zookeeper/zookeeper_audit.log (Permission denied) 16:06:05,789 |-ERROR in ch.qos.logback.core.FileAppender[TRACEFILE] - openFile(/var/log/zookeeper/zookeeper_trace.log,true) call failed. java.io.FileNotFoundException: /var/log/zookeeper/zookeeper_trace.log (Permission denied) at java.io.FileNotFoundException: /var/log/zookeeper/zookeeper_trace.log (Permission denied) 16:06:05,791 |-ERROR in ch.qos.logback.core.rolling.RollingFileAppender[RFAAUDIT] - openFile(/var/log/zookeeper/zookeeper_audit.log,true) call failed. java.io.FileNotFoundException: /var/log/zookeeper/zookeeper_audit.log (Permission denied) at java.io.FileNotFoundException: /var/log/zookeeper/zookeeper_audit.log (Permission denied)
Workaround
File Location zookeeper → configs → Advanced zookeeper-logback
Comment out the TRACEFILE and RFAAUDIT blocks.

<!--
<property name="zookeeper.tracelog.dir" value="{{zk_log_dir}}" />
<property name="zookeeper.tracelog.file" value="zookeeper_trace.log" />
<appender name="TRACEFILE" class="ch.qos.logback.core.FileAppender">
<File>${zookeeper.log.dir}/${zookeeper.tracelog.file}</File>
<encoder>
<pattern>%d{ISO8601} - %-5p [%t:%C{1}@%L] - %m%n</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>TRACE</level>
</filter>
</appender>
<property name="zookeeper.auditlog.file" value="zookeeper_audit.log" />
<property name="zookeeper.auditlog.threshold" value="INFO" />
<property name="audit.logger" value="INFO, RFAAUDIT" />
<appender name="RFAAUDIT" class="ch.qos.logback.core.rolling.RollingFileAppender">
<File>${zookeeper.log.dir}/${zookeeper.auditlog.file}</File>
<encoder>
<pattern>%d{ISO8601} %p %c{2}: %m%n</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>${zookeeper.auditlog.threshold}</level>
</filter>
<rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
<maxIndex>${zookeeper.log.maxbackupindex}</maxIndex>
<FileNamePattern>${zookeeper.log.dir}/${zookeeper.auditlog.file}.%i.%i</FileNamePattern>
</rollingPolicy>
<triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
<MaxFileSize>${zookeeper.log.maxfilesize}</MaxFileSize>
</triggeringPolicy>
</appender>
<logger name="org.apache.zookeeper.audit.Slf4jAuditLogger" additivity="false" level="${audit.logger}">
<appender-ref ref="RFAAUDIT" />
</logger>
-->
Restart Zookeeper and verify the service check.

Install the Upgrade Packages and Register the VDF file

  • On the Ambari UI, navigate to Admin > Versions > select ODP 3-3.
  • Click ODP 3-3 and select the Add Version from the drop-down.

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  • Upload the 3.3.6.1-1 VDF ODP file and click Read Version Info.

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  • Save the ODP-3.3.6.1-1 details appearing on the screen.

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Install the 3.3.6.1-1 packages

  • Navigate to Admin > Versions. On the Versions page, click install for ODP-3.3.6.1-1.

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  • On the Versions page, click Install Packages for the version 3.3.6.1-1.
  • Click OK and confirm the installation package.

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The below screen shows that the ODP-3.3.6.1-1 installation is in progress.

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The below screen shows that the ODP-3.3.6.1-1 installation is in progress for the following hosts.

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​Once the installation of the ODP-3.3.6.1-1 package is complete, proceed with the upgrade process.​

  • On the Ambari UI, navigate to the Admin > Versions page and click Upgrade.

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  • Upon clicking Upgrade, the Upgrade Options such as Rolling and Express appear on the screen. In the Upgrade Options, select Express and click Proceed.

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  • Select YES to confirm the Express Upgrade to ODP-3.3.6.1-1.

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In case the upgrade is stuck due to zeppelin unable to restart, pause the upgrade, start it from the terminal manually and resume the upgrade.

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/usr/odp/current/zeppelin-server/bin/zeppelin-daemon.sh restart >> /var/log/zeppelin/zeppelin-setup.log
  • Resume the Express upgrade, complete, and finalize it.

The below screenshot shows the progress of the Express Upgrade.

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The screenshot below confirms the successful completion of the express upgrade to ODP version 3.3.6.1-1.

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​The screenshot below displays the current version of ODP, which is ODP-3.3.6.1-1.​

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