@hashgraph/solo/resources/templates/log4j2.xml

An opinionated CLI tool to deploy and manage private Hedera Networks.

<?xml version="1.0" encoding="UTF-8"?>
<!-- monitorInterval="600" , if any change to log level will be effective after 10 minute -->
<Configuration status="WARN" monitorInterval="600">
  <Appenders>
    <Console name="Console" target="SYSTEM_OUT">
      <PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} %-5p %-4L %c{1} - %m{nolookups}%n"/>
    </Console>

    <RollingFile name="RollingFile" fileName="output/hgcaa.log"
                 filePattern="output/hgcaa-%i.log">
      <PatternLayout>
        <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5p %-4L %c{1} - %m{nolookups}%n</pattern>
      </PatternLayout>
      <Policies>
        <OnStartupTriggeringPolicy/>
        <SizeBasedTriggeringPolicy size="100 MB"/>
      </Policies>
      <DefaultRolloverStrategy max="10"/>
    </RollingFile>

    <RollingFile name="QueriesRollingFile" fileName="output/queries.log"
                 filePattern="output/queries-%i.log">
      <BurstFilter level="INFO" rate="50" maxBurst="500"/>
      <PatternLayout>
        <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5p %-4L %c{1} - %m{nolookups}%n</pattern>
      </PatternLayout>
      <Policies>
        <SizeBasedTriggeringPolicy size="100 MB"/>
      </Policies>
      <DefaultRolloverStrategy max="10"/>
    </RollingFile>

    <RollingFile name="fileLog" fileName="output/swirlds.log"
                 filePattern="output/swirlds-sdk-%i.log">
      <PatternLayout>
        <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-8sn %-5p %-16marker &lt;%t&gt; %c{1}: %msg{nolookups}%n</pattern>
      </PatternLayout>
      <Policies>
        <OnStartupTriggeringPolicy/>
        <SizeBasedTriggeringPolicy size="100 MB"/>
      </Policies>
      <DefaultRolloverStrategy max="10"/>
    </RollingFile>

    <RollingFile name="vMapLog" fileName="output/swirlds-vmap.log"
                 filePattern="output/swirlds-vmap-%i.log">
      <PatternLayout>
        <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-8sn %-5p %-16marker &lt;%t&gt; %c{1}: %msg{nolookups}%n</pattern>
      </PatternLayout>
      <Policies>
        <SizeBasedTriggeringPolicy size="100 MB"/>
      </Policies>
      <DefaultRolloverStrategy max="10"/>
    </RollingFile>

    <!-- Platform hash stream logs -->
    <RollingFile name="swirldsHashStream" fileName="output/swirlds-hashstream/swirlds-hashstream.log"
                 filePattern="output/swirlds-hashstream/swirlds-hashstream-%i.log">
      <PatternLayout>
        <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-8sn %-5p %-16marker &lt;%t&gt; %c{1}: %msg{nolookups}%n</pattern>
      </PatternLayout>
      <Policies>
        <SizeBasedTriggeringPolicy size="100 MB"/>
      </Policies>
      <DefaultRolloverStrategy max="10"/>
    </RollingFile>

    <!-- Transaction state logs -->
    <RollingFile name="TransactionStateLogs"
                 fileName="output/transaction-state/state-changes.log"
                 filePattern="output/transaction-state/state-changes-%i.log">
      <PatternLayout>
        <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} - %m{nolookups}%n</pattern>
      </PatternLayout>
      <SizeBasedTriggeringPolicy size="50 MB"/>
      <DefaultRolloverStrategy max="10"/>
    </RollingFile>

    <RollingFile name="BlockNodeCommsFile" fileName="output/block-node-comms.log"
                 filePattern="output/block-node-comms-%i.log">
      <PatternLayout>
        <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5p %-4L %c{1} - [%t] %m{nolookups}%n</pattern>
      </PatternLayout>
      <Policies>
        <SizeBasedTriggeringPolicy size="100 MB"/>
      </Policies>
      <DefaultRolloverStrategy max="10"/>
    </RollingFile>

  </Appenders>
  <Loggers>
    <Root level="FATAL">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="fileLog"/>
    </Root>

    <Logger name="com.swirlds" level="INFO" additivity="false">
      <AppenderRef ref="fileLog">
        <Filters>
          <!-- MerkleDb & Virtual Merkle -->
          <MarkerFilter marker="MERKLE_DB" onMatch="DENY" onMismatch="NEUTRAL"/>
          <MarkerFilter marker="VIRTUAL_MERKLE_STATS" onMatch="DENY" onMismatch="NEUTRAL"/>
          <MarkerFilter marker="STATE_HASH" onMatch="DENY" onMismatch="NEUTRAL"/>
        </Filters>
      </AppenderRef>

      <AppenderRef ref="vMapLog">
        <Filters>
          <!-- MerkleDb & Virtual Merkle -->
          <MarkerFilter marker="MERKLE_DB" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
          <MarkerFilter marker="VIRTUAL_MERKLE_STATS" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
          <MarkerFilter marker="DISABLED" onMatch="DENY" onMismatch="DENY"/>
        </Filters>
      </AppenderRef>

      <AppenderRef ref="swirldsHashStream">
        <Filters>
          <!-- Hash stream log -->
          <MarkerFilter marker="STATE_HASH" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
          <MarkerFilter marker="DISABLED" onMatch="DENY" onMismatch="DENY"/>
        </Filters>
      </AppenderRef>

      <!--
      Due to known log4j2 issues with how Markers and LogLevels are evaluated there must be a top level <Filter> element
      to ensure that the root logger does not execute all the lambda arguments erroneously. Potential work around in the
      future is to use a top-level <Filter> and <Logger> specific filters in combination to achieve the desired
      multi-logger setup for diagnostic logging.
      -->
      <Filters>
        <!-- Filter out levels above INFO (ex: DEBUG & TRACE) -->
        <!-- Intentionally left disabled by default -->
        <!-- <ThresholdFilter level="INFO"                 onMatch="NEUTRAL" onMismatch="DENY" />-->

        <!-- In the following, enable a marker with onMatch="ACCEPT" and disable with onMatch="DENY". -->
        <!-- More markers can be added, but ensure that every onMismatch="NEUTRAL", except the last is "DENY". -->

        <!-- Exceptions -->
        <MarkerFilter marker="EXCEPTION" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="TESTING_EXCEPTIONS" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="SOCKET_EXCEPTIONS" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="TCP_CONNECT_EXCEPTIONS" onMatch="DENY" onMismatch="NEUTRAL"/>

        <!-- Errors -->
        <MarkerFilter marker="INVALID_EVENT_ERROR" onMatch="ACCEPT" onMismatch="NEUTRAL"/>

        <!-- Synchronization/Gossip (Debug) -->
        <MarkerFilter marker="SYNC_START" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="SYNC_DONE" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="SYNC_ERROR" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="SYNC" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="HEARTBEAT" onMatch="DENY" onMismatch="NEUTRAL"/>

        <!-- Platform Events (Debug) -->
        <MarkerFilter marker="CREATE_EVENT" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="INTAKE_EVENT" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="WATCH_EVENTS_SEND_REC" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="EVENT_SIG" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="EVENT_STREAM" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="EVENT_RESTART" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="STALE_EVENTS" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="EVENT_PARSER" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="EVENT_CONTENT" onMatch="DENY" onMismatch="NEUTRAL"/>

        <!-- Queues/Certificates/Utilities -->
        <MarkerFilter marker="QUEUES" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="CERTIFICATES" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="LOCKS" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="TIME_MEASURE" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="THREADS" onMatch="ACCEPT" onMismatch="NEUTRAL"/>

        <!-- Signed State Signatures -->
        <MarkerFilter marker="STATE_SIG_DIST" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="STATE_DELETER" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="OBJECT_STREAM_DETAIL" onMatch="DENY" onMismatch="NEUTRAL"/>

        <!-- Cryptography -->
        <MarkerFilter marker="OPENCL_INIT_EXCEPTIONS" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="ADV_CRYPTO_SYSTEM" onMatch="DENY" onMismatch="NEUTRAL"/>

        <!-- Startup/Restart/Reconnect -->
        <MarkerFilter marker="STARTUP" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="PLATFORM_STATUS" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="RECONNECT" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="FREEZE" onMatch="ACCEPT" onMismatch="NEUTRAL"/>

        <!-- Saved States -->
        <MarkerFilter marker="SNAPSHOT_MANAGER" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="STATE_TO_DISK" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="STATE_HASH" onMatch="ACCEPT" onMismatch="NEUTRAL"/>

        <!-- Beta Mirror -->
        <MarkerFilter marker="BETA_MIRROR_NODE" onMatch="ACCEPT" onMismatch="NEUTRAL"/>

        <!-- Merkle Trees & Hashing -->
        <MarkerFilter marker="MERKLE_FORCE_FLUSH" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="MERKLE_HASHING" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="MERKLE_GENERATION" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="MERKLE_LOCKS" onMatch="DENY" onMismatch="NEUTRAL"/>

        <!-- MerkleDb & Virtual Merkle -->
        <MarkerFilter marker="MERKLE_DB" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="VIRTUAL_MERKLE_STATS" onMatch="ACCEPT" onMismatch="NEUTRAL"/>

        <MarkerFilter marker="DISABLED" onMatch="DENY" onMismatch="DENY"/>
      </Filters>
    </Logger>

    <Logger name="org.hiero" level="INFO" additivity="false">
      <AppenderRef ref="fileLog">
        <Filters>
          <!-- MerkleDb & Virtual Merkle -->
          <MarkerFilter marker="MERKLE_DB" onMatch="DENY" onMismatch="NEUTRAL"/>
          <MarkerFilter marker="VIRTUAL_MERKLE_STATS" onMatch="DENY" onMismatch="NEUTRAL"/>
          <MarkerFilter marker="STATE_HASH" onMatch="DENY" onMismatch="NEUTRAL"/>
        </Filters>
      </AppenderRef>

      <AppenderRef ref="vMapLog">
        <Filters>
          <!-- MerkleDb & Virtual Merkle -->
          <MarkerFilter marker="MERKLE_DB" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
          <MarkerFilter marker="VIRTUAL_MERKLE_STATS" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
          <MarkerFilter marker="DISABLED" onMatch="DENY" onMismatch="DENY"/>
        </Filters>
      </AppenderRef>

      <AppenderRef ref="swirldsHashStream">
        <Filters>
          <!-- Hash stream log -->
          <MarkerFilter marker="STATE_HASH" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
          <MarkerFilter marker="DISABLED" onMatch="DENY" onMismatch="DENY"/>
        </Filters>
      </AppenderRef>

      <!--
      Due to known log4j2 issues with how Markers and LogLevels are evaluated there must be a top level <Filter> element
      to ensure that the root logger does not execute all the lambda arguments erroneously. Potential work around in the
      future is to use a top-level <Filter> and <Logger> specific filters in combination to achieve the desired
      multi-logger setup for diagnostic logging.
      -->
      <Filters>
        <!-- Filter out levels above INFO (ex: DEBUG & TRACE) -->
        <!-- Intentionally left disabled by default -->
        <!-- <ThresholdFilter level="INFO"                 onMatch="NEUTRAL" onMismatch="DENY" />-->

        <!-- In the following, enable a marker with onMatch="ACCEPT" and disable with onMatch="DENY". -->
        <!-- More markers can be added, but ensure that every onMismatch="NEUTRAL", except the last is "DENY". -->

        <!-- Exceptions -->
        <MarkerFilter marker="EXCEPTION" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="TESTING_EXCEPTIONS" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="SOCKET_EXCEPTIONS" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="TCP_CONNECT_EXCEPTIONS" onMatch="DENY" onMismatch="NEUTRAL"/>

        <!-- Errors -->
        <MarkerFilter marker="INVALID_EVENT_ERROR" onMatch="ACCEPT" onMismatch="NEUTRAL"/>

        <!-- Synchronization/Gossip (Debug) -->
        <MarkerFilter marker="SYNC_START" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="SYNC_DONE" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="SYNC_ERROR" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="SYNC" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="HEARTBEAT" onMatch="DENY" onMismatch="NEUTRAL"/>

        <!-- Platform Events (Debug) -->
        <MarkerFilter marker="CREATE_EVENT" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="INTAKE_EVENT" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="WATCH_EVENTS_SEND_REC" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="EVENT_SIG" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="EVENT_STREAM" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="EVENT_RESTART" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="STALE_EVENTS" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="EVENT_PARSER" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="EVENT_CONTENT" onMatch="DENY" onMismatch="NEUTRAL"/>

        <!-- Queues/Certificates/Utilities -->
        <MarkerFilter marker="QUEUES" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="CERTIFICATES" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="LOCKS" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="TIME_MEASURE" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="THREADS" onMatch="ACCEPT" onMismatch="NEUTRAL"/>

        <!-- Signed State Signatures -->
        <MarkerFilter marker="STATE_SIG_DIST" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="STATE_DELETER" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="OBJECT_STREAM_DETAIL" onMatch="DENY" onMismatch="NEUTRAL"/>

        <!-- Cryptography -->
        <MarkerFilter marker="OPENCL_INIT_EXCEPTIONS" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="ADV_CRYPTO_SYSTEM" onMatch="DENY" onMismatch="NEUTRAL"/>

        <!-- Startup/Restart/Reconnect -->
        <MarkerFilter marker="STARTUP" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="PLATFORM_STATUS" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="RECONNECT" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="FREEZE" onMatch="ACCEPT" onMismatch="NEUTRAL"/>

        <!-- Saved States -->
        <MarkerFilter marker="SNAPSHOT_MANAGER" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="STATE_TO_DISK" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="STATE_HASH" onMatch="ACCEPT" onMismatch="NEUTRAL"/>

        <!-- Beta Mirror -->
        <MarkerFilter marker="BETA_MIRROR_NODE" onMatch="ACCEPT" onMismatch="NEUTRAL"/>

        <!-- Merkle Trees & Hashing -->
        <MarkerFilter marker="MERKLE_FORCE_FLUSH" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="MERKLE_HASHING" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="MERKLE_GENERATION" onMatch="DENY" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="MERKLE_LOCKS" onMatch="DENY" onMismatch="NEUTRAL"/>

        <!-- MerkleDb & Virtual Merkle -->
        <MarkerFilter marker="MERKLE_DB" onMatch="ACCEPT" onMismatch="NEUTRAL"/>
        <MarkerFilter marker="VIRTUAL_MERKLE_STATS" onMatch="ACCEPT" onMismatch="NEUTRAL"/>

        <MarkerFilter marker="DISABLED" onMatch="DENY" onMismatch="DENY"/>
      </Filters>
    </Logger>

    <!-- Send transaction state logs to their own appender   -->
    <Logger name="com.hedera.node.app.state.logging.TransactionStateLogger" level="info" additivity="false">
      <AppenderRef ref="TransactionStateLogs"/>
    </Logger>

    <Logger name="com.hedera" level="info" additivity="false">
      <AppenderRef ref="Console"/>
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="com.hedera.services.sigs" level="error" additivity="false">
      <AppenderRef ref="Console"/>
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="com.hedera.node.app.blocks.impl.streaming" level="INFO" additivity="false">
      <AppenderRef ref="BlockNodeCommsFile"/>
    </Logger>
    <Logger name="com.hedera.services.queries.answering" level="warn" additivity="false">
      <AppenderRef ref="QueriesRollingFile"/>
    </Logger>

    <Logger name="com.hedera.services.legacy" level="warn" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="com.hedera.services.legacy.netty" level="info" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="com.hedera.services.legacy.service" level="warn" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="com.hedera.services.legacy.services" level="warn" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="com.hedera.services.legacy.handler" level="warn" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="com.hedera.services.utils.UnzipUtility" level="info" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="com.hedera.services.legacy.utils" level="warn" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="com.hedera.services.legacy.hgcca.core" level="warn" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="com.hedera.services.legacy.evm" level="warn" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="com.hedera.services.legacy.initialization" level="warn" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="com.hedera.services.legacy.config" level="info" additivity="false">
      <AppenderRef ref="RollingFile"/>
      <AppenderRef ref="Console"/>
    </Logger>


    <Logger name="org.springframework" level="ERROR" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="state" level="WARN" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="trie" level="WARN" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="net" level="WARN" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="execute" level="ERROR" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="VM" level="ERROR" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="pending" level="WARN" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="sync" level="WARN" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="wire" level="ERROR" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="db" level="WARN" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="general" level="WARN" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="TCK-Test" level="ERROR" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="org.hibernate" level="ERROR" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="repository" level="WARN" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="blockchain" level="WARN" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="mine" level="WARN" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="blockqueue" level="WARN" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="rlp" level="ERROR" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="java.nio" level="ERROR" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="io.netty" level="ERROR" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="io.grpc" level="ERROR" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="discover" level="WARN" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
    <Logger name="hsqldb.db" level="ERROR" additivity="false">
      <!-- <AppenderRef ref="Console"/> -->
      <AppenderRef ref="RollingFile"/>
    </Logger>
  </Loggers>
</Configuration>