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jianbin.chen commented on KAFKA-14465: -------------------------------------- Can you help me with this question? > java.lang.NumberFormatException: For input string: "index" > ----------------------------------------------------------- > > Key: KAFKA-14465 > URL: https://issues.apache.org/jira/browse/KAFKA-14465 > Project: Kafka > Issue Type: Bug > Affects Versions: 1.1.0 > Reporter: jianbin.chen > Priority: Major > Attachments: image-2022-12-15-12-26-24-718.png > > > {code:java} > [2022-12-13 07:12:20,369] WARN [Log partition=fp_sg_flow_copy-1, > dir=/home/admin/output/kafka-logs] Found a corrupted index file corresponding > to log file /home/admin/output/kafk > a-logs/fp_sg_flow_copy-1/00000000000000000165.log due to Corrupt index found, > index file > (/home/admin/output/kafka-logs/fp_sg_flow_copy-1/00000000000000000165.index) > has non-zero > size but the last offset is 165 which is no greater than the base offset > 165.}, recovering segment and rebuilding index files... (kafka.log.Log) > [2022-12-13 07:12:20,369] ERROR There was an error in one of the threads > during logs loading: java.lang.NumberFormatException: For input string: > "index" (kafka.log.LogManager) > [2022-12-13 07:12:20,374] INFO [ProducerStateManager > partition=fp_sg_flow_copy-1] Writing producer snapshot at offset 165 > (kafka.log.ProducerStateManager) > [2022-12-13 07:12:20,378] INFO [Log partition=fp_sg_flow_copy-1, > dir=/home/admin/output/kafka-logs] Loading producer state from offset 165 > with message format version 2 (kafka.lo > g.Log) > [2022-12-13 07:12:20,381] INFO [Log partition=fp_sg_flow_copy-1, > dir=/home/admin/output/kafka-logs] Completed load of log with 1 segments, log > start offset 165 and log end offset > 165 in 13 ms (kafka.log.Log) > [2022-12-13 07:12:20,389] ERROR [KafkaServer id=1] Fatal error during > KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer) > java.lang.NumberFormatException: For input string: "index" > at > java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) > at java.lang.Long.parseLong(Long.java:589) > at java.lang.Long.parseLong(Long.java:631) > at scala.collection.immutable.StringLike.toLong(StringLike.scala:306) > at scala.collection.immutable.StringLike.toLong$(StringLike.scala:306) > at scala.collection.immutable.StringOps.toLong(StringOps.scala:29) > at kafka.log.Log$.offsetFromFile(Log.scala:1846) > at kafka.log.Log.$anonfun$loadSegmentFiles$3(Log.scala:331) > at > scala.collection.TraversableLike$WithFilter.$anonfun$foreach$1(TraversableLike.scala:789) > at > scala.collection.IndexedSeqOptimized.foreach(IndexedSeqOptimized.scala:32) > at > scala.collection.IndexedSeqOptimized.foreach$(IndexedSeqOptimized.scala:29) > at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:191) > at > scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:788) > at kafka.log.Log.loadSegmentFiles(Log.scala:320) > at kafka.log.Log.loadSegments(Log.scala:403) > at kafka.log.Log.<init>(Log.scala:216) > at kafka.log.Log$.apply(Log.scala:1748) > at kafka.log.LogManager.loadLog(LogManager.scala:265) > at kafka.log.LogManager.$anonfun$loadLogs$12(LogManager.scala:335) > at kafka.utils.CoreUtils$$anon$1.run(CoreUtils.scala:62) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:750) > [2022-12-13 07:12:20,401] INFO [KafkaServer id=1] shutting down > (kafka.server.KafkaServer) > {code} > When I restart the broker, it becomes like this, I deleted the > 0000000000000000000165.index file, after starting it, there are still other > files with the same error, please tell me how to fix it and what it is causing > > I tried to open the file 0000000000000000000000000165.index but it failed > !image-2022-12-15-12-26-24-718.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)