harshmohta commented on issue #9993:
URL: https://github.com/apache/druid/issues/9993#issuecomment-1175398197
We are also facing similar issue, We are using druid 0.20.2. Issue started
coming when we moved from ec2 r5.4x instance to i3en.4x instance
` "tuningConfig": {
"type": "index_parallel",
"splitHintSpec": {
"type": "maxSize",
"maxNumFiles": 2
},
"partitionsSpec" : {
"type" : "hashed",
"numShards": 35
},
"forceGuaranteedRollup": true,
"totalNumMergeTasks": 100,
"maxNumSegmentsToMerge": 100,
"maxNumConcurrentSubTasks": 500,
"maxRowsInMemory": 3000000,
"maxPendingPersists": 1,
"useCombiner" : true,
"forceExtendableShardSpecs" : true,
"indexSpec": {
"bitmap": {
"type": "roaring"
},
"dimensionCompression": "lz4",
"metricCompression": "lz4"
}
}`
`2022-07-05T18:36:46,245 ERROR
[[partial_index_generic_merge_datasource_mngkoeoe_2022-07-05T18:36:44.742Z]-threading-task-runner-executor-3]
org.apache.druid.indexing.overlord.ThreadingTaskRunner - Exception caught
while running the task.
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method) ~[?:1.8.0_282]
at java.util.zip.ZipFile.<init>(ZipFile.java:225) ~[?:1.8.0_282]
at java.util.zip.ZipFile.<init>(ZipFile.java:155) ~[?:1.8.0_282]
at java.util.zip.ZipFile.<init>(ZipFile.java:169) ~[?:1.8.0_282]
at
org.apache.druid.utils.CompressionUtils.unzip(CompressionUtils.java:250)
~[druid-core-0.20.1.jar:0.20.1]
at
org.apache.druid.indexing.common.task.batch.parallel.PartialSegmentMergeTask.fetchSegmentFiles(PartialSegmentMergeTask.java:220)
~[druid-indexing-service-0.20.1.jar:0.20.1]
at
org.apache.druid.indexing.common.task.batch.parallel.PartialSegmentMergeTask.runTask(PartialSegmentMergeTask.java:158)
~[druid-indexing-service-0.20.1.jar:0.20.1]
at
org.apache.druid.indexing.common.task.batch.parallel.PartialGenericSegmentMergeTask.runTask(PartialGenericSegmentMergeTask.java:41)
~[druid-indexing-service-0.20.1.jar:0.20.1]
at
org.apache.druid.indexing.common.task.AbstractBatchIndexTask.run(AbstractBatchIndexTask.java:140)
~[druid-indexing-service-0.20.1.jar:0.20.1]
at
org.apache.druid.indexing.overlord.ThreadingTaskRunner$1.call(ThreadingTaskRunner.java:211)
[druid-indexing-service-0.20.1.jar:0.20.1]
at
org.apache.druid.indexing.overlord.ThreadingTaskRunner$1.call(ThreadingTaskRunner.java:151)
[druid-indexing-service-0.20.1.jar:0.20.1]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[?:1.8.0_282]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[?:1.8.0_282]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[?:1.8.0_282]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_282]
2022-07-05T18:36:46,246 ERROR [threading-task-runner-executor-3]
org.apache.druid.segment.realtime.appenderator.UnifiedIndexerAppenderatorsManager
- Could not find datasource bundle for [datasource], task
[partial_index_generic_merge_datasource_mngkoeoe_2022-07-05T18:36:44.742Z]
`
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