dcans@dcans:~/.streamsets/download/dc/collector$ sudo bin/streamsets dc
Java 1.8 detected; adding $SDC_JAVA8_OPTS of "-XX:+UseConcMarkSweepGC -XX:+UseParNewGC -Djdk.nio.maxCachedBufferSize=262144" to $SDC_JAVA_OPTS INFO - Starting engine Logging initialized @5466ms to org.eclipse.jetty.util.log.Slf4jLog Running on URI : 'http://dcans:18630'
Active: active (running) since Sun 2021-11-21 18:21:47 KST; 27min ago
Main PID: 949 (java)
Tasks: 39 (limit: 8176)
Memory: 77.5M
CGroup: /system.slice/zookeeper.service
└─949 java -Xmx512M -Xms512M -server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35 -XX:+ExplicitGCInvokesConcurrent -XX:MaxInlineLevel=15 -Djava.awt.headless=tr> INFO Created server with tickTime 3000 minSessionTimeout 6000 maxSessionTimeout 60000 datadir /tmp/zookeeper/version-2 sn>
INFO Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory (org.apache.zookeeper.server.Ser>
INFO Configuring NIO connection handler with 10s sessionless connection timeout, 1 selector thread(s), 8 worker threads, >
INFO zookeeper.snapshotSizeFactor = 0.33 (org.apache.zookeeper.server.ZKDatabase)
INFO Snapshotting: 0x0 to /tmp/zookeeper/version-2/snapshot.0 (org.apache.zookeeper.server.persistence.FileTxnSnapLog)
INFO Snapshotting: 0x0 to /tmp/zookeeper/version-2/snapshot.0 (org.apache.zookeeper.server.persistence.FileTxnSnapLog)
INFO PrepRequestProcessor (sid:0) started, reconfigEnabled=false (org.apache.zookeeper.server.PrepRequestProcessor)
INFO Using checkIntervalMs=60000 maxPerMinute=10000 (org.apache.zookeeper.server.ContainerManager)
INFO Creating new log file: log.1 (org.apache.zookeeper.server.persistence.FileTxnLog)
INFO binding to port 0.0.0.0/0.0.0.0:2181 (org.apache.zookeeper.server.NIOServerCnxnFactory)
lines 1-19/19 (END)
kafka@dcans:~/logs$ sudo systemctl status kafka ● kafka.service Loaded: loaded (/etc/systemd/system/kafka.service; enabled; vendor preset: enabled) Active: active (running) since Sun 2021-11-21 18:44:01 KST; 4min 14s ago Main PID: 7383 (sh) Tasks: 72 (limit: 8176) Memory: 331.1M CGroup: /system.slice/kafka.service ├─7383 /bin/sh -c /home/kafka/kafka/bin/kafka-server-start.sh /home/kafka/kafka/config/server.properties > /home/kafka/kafka/kafka.log 2>&1 └─7384 java -Xmx1G -Xms1G -server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35 -XX:+ExplicitGCInvokesConcurrent -XX:MaxInlineLevel=15 -Djava.awt.headless=true >
11월 21 18:44:01 dcans systemd[1]: Started kafka.service. lines 1-11/11 (END)
kafka start 시 아래 에러 발생시 "meta.properties파일 삭제후 카프카 재시작한다".
kafka.common.InconsistentClusterIdException: The Cluster ID WX_SndaJRfmYqLQRDavlVg doesn't match stored clusterId Some(uJ8xz_r_SuKKvuQOCK0zgg) in meta.properties.
/home/kafka/kafka/config/server.properties
의 로그 폴더 확인
############################# Log Basics ############################# # A comma separated list of directories under which to store log files log.dirs=/home/kafka/logs