dev
spark2.1.1 carbon 1.1.1
scala> cc.sql("select area_code,count(*) from e_carbon.prod_inst_cold group by area_code").show;
[Stage 0:> (0 + 18) / 243]17/09/13 17:48:33 WARN scheduler.TaskSetManager: Lost task 8.0 in stage 0.0 (TID 17, HDD008, executor 3): org.apache.carbondata.core.datastore.exception.IndexBuilderException: Block B-tree loading failed
at org.apache.carbondata.core.datastore.BlockIndexStore.fillLoadedBlocks(BlockIndexStore.java:264)
at org.apache.carbondata.core.datastore.BlockIndexStore.getAll(BlockIndexStore.java:189)
at org.apache.carbondata.core.scan.executor.impl.AbstractQueryExecutor.initQuery(AbstractQueryExecutor.java:131)
at org.apache.carbondata.core.scan.executor.impl.AbstractQueryExecutor.getBlockExecutionInfos(AbstractQueryExecutor.java:186)
at org.apache.carbondata.core.scan.executor.impl.VectorDetailQueryExecutor.execute(VectorDetailQueryExecutor.java:36)
at org.apache.carbondata.spark.vectorreader.VectorizedCarbonRecordReader.initialize(VectorizedCarbonRecordReader.java:112)
at org.apache.carbondata.spark.rdd.CarbonScanRDD.compute(CarbonScanRDD.scala:204)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:287)
at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:287)
at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:287)
at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:96)
at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:53)
at org.apache.spark.scheduler.Task.run(Task.scala:99)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:322)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.concurrent.ExecutionException: org.apache.carbondata.core.datastore.exception.IndexBuilderException: Invalid carbon data file: hdfs://ns1/user/e_carbon/public/carbon.store/e_carbon/prod_inst_cold/Fact/Part0/Segment_0/part-0-30_batchno0-0-1505272524271.carbondata
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at org.apache.carbondata.core.datastore.BlockIndexStore.fillLoadedBlocks(BlockIndexStore.java:254)
... 21 more
Caused by: org.apache.carbondata.core.datastore.exception.IndexBuilderException: Invalid carbon data file: hdfs://ns1/user/e_carbon/public/carbon.store/e_carbon/prod_inst_cold/Fact/Part0/Segment_0/part-0-30_batchno0-0-1505272524271.carbondata
at org.apache.carbondata.core.datastore.AbstractBlockIndexStoreCache.checkAndLoadTableBlocks(AbstractBlockIndexStoreCache.java:110)
at org.apache.carbondata.core.datastore.BlockIndexStore.loadBlock(BlockIndexStore.java:304)
at org.apache.carbondata.core.datastore.BlockIndexStore.get(BlockIndexStore.java:109)
at org.apache.carbondata.core.datastore.BlockIndexStore$BlockLoaderThread.call(BlockIndexStore.java:294)
at org.apache.carbondata.core.datastore.BlockIndexStore$BlockLoaderThread.call(BlockIndexStore.java:284)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
... 3 more
[Stage 0:===================================================> (231 + 12) / 243]17/09/13 17:48:39 ERROR scheduler.TaskSetManager: Task 8 in stage 0.0 failed 10 times; aborting job
17/09/13 17:48:39 WARN spark.ExecutorAllocationManager: No stages are running, but numRunningTasks != 0
org.apache.spark.SparkException: Job aborted due to stage failure: Task 8 in stage 0.0 failed 10 times, most recent failure: Lost task 8.9 in stage 0.0 (TID 251, HDD023, executor 4): org.apache.carbondata.core.datastore.exception.IndexBuilderException: Block B-tree loading failed
at org.apache.carbondata.core.datastore.BlockIndexStore.fillLoadedBlocks(BlockIndexStore.java:264)
at org.apache.carbondata.core.datastore.BlockIndexStore.getAll(BlockIndexStore.java:189)
at org.apache.carbondata.core.scan.executor.impl.AbstractQueryExecutor.initQuery(AbstractQueryExecutor.java:131)
at org.apache.carbondata.core.scan.executor.impl.AbstractQueryExecutor.getBlockExecutionInfos(AbstractQueryExecutor.java:186)
at org.apache.carbondata.core.scan.executor.impl.VectorDetailQueryExecutor.execute(VectorDetailQueryExecutor.java:36)
at org.apache.carbondata.spark.vectorreader.VectorizedCarbonRecordReader.initialize(VectorizedCarbonRecordReader.java:112)
at org.apache.carbondata.spark.rdd.CarbonScanRDD.compute(CarbonScanRDD.scala:204)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:287)
at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:287)
at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:287)
at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:96)
at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:53)
at org.apache.spark.scheduler.Task.run(Task.scala:99)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:322)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.concurrent.ExecutionException: org.apache.carbondata.core.datastore.exception.IndexBuilderException: Invalid carbon data file: hdfs://ns1/user/e_carbon/public/carbon.store/e_carbon/prod_inst_cold/Fact/Part0/Segment_0/part-0-30_batchno0-0-1505272524271.carbondata
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at org.apache.carbondata.core.datastore.BlockIndexStore.fillLoadedBlocks(BlockIndexStore.java:254)
... 21 more
Caused by: org.apache.carbondata.core.datastore.exception.IndexBuilderException: Invalid carbon data file: hdfs://ns1/user/e_carbon/public/carbon.store/e_carbon/prod_inst_cold/Fact/Part0/Segment_0/part-0-30_batchno0-0-1505272524271.carbondata
at org.apache.carbondata.core.datastore.AbstractBlockIndexStoreCache.checkAndLoadTableBlocks(AbstractBlockIndexStoreCache.java:110)
at org.apache.carbondata.core.datastore.BlockIndexStore.loadBlock(BlockIndexStore.java:304)
at org.apache.carbondata.core.datastore.BlockIndexStore.get(BlockIndexStore.java:109)
at org.apache.carbondata.core.datastore.BlockIndexStore$BlockLoaderThread.call(BlockIndexStore.java:294)
at org.apache.carbondata.core.datastore.BlockIndexStore$BlockLoaderThread.call(BlockIndexStore.java:284)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
... 3 more
Driver stacktrace:
at org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$failJobAndIndependentStages(DAGScheduler.scala:1435)
at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1423)
at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1422)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48)
at org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:1422)
at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:802)
at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:802)
at scala.Option.foreach(Option.scala:257)
at org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:802)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:1650)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1605)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1594)
at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48)
at org.apache.spark.scheduler.DAGScheduler.runJob(DAGScheduler.scala:628)
at org.apache.spark.SparkContext.runJob(SparkContext.scala:1925)
at org.apache.spark.SparkContext.runJob(SparkContext.scala:1938)
at org.apache.spark.SparkContext.runJob(SparkContext.scala:1951)
at org.apache.spark.sql.execution.SparkPlan.executeTake(SparkPlan.scala:333)
at org.apache.spark.sql.execution.CollectLimitExec.executeCollect(limit.scala:38)
at org.apache.spark.sql.Dataset$$anonfun$org$apache$spark$sql$Dataset$$execute$1$1.apply(Dataset.scala:2386)
at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:57)
at org.apache.spark.sql.Dataset.withNewExecutionId(Dataset.scala:2788)
at org.apache.spark.sql.Dataset.org$apache$spark$sql$Dataset$$execute$1(Dataset.scala:2385)
at org.apache.spark.sql.Dataset.org$apache$spark$sql$Dataset$$collect(Dataset.scala:2392)
at org.apache.spark.sql.Dataset$$anonfun$head$1.apply(Dataset.scala:2128)
at org.apache.spark.sql.Dataset$$anonfun$head$1.apply(Dataset.scala:2127)
at org.apache.spark.sql.Dataset.withTypedCallback(Dataset.scala:2818)
at org.apache.spark.sql.Dataset.head(Dataset.scala:2127)
at org.apache.spark.sql.Dataset.take(Dataset.scala:2342)
at org.apache.spark.sql.Dataset.showString(Dataset.scala:248)
at org.apache.spark.sql.Dataset.show(Dataset.scala:638)
at org.apache.spark.sql.Dataset.show(Dataset.scala:597)
at org.apache.spark.sql.Dataset.show(Dataset.scala:606)
... 50 elided
Caused by: org.apache.carbondata.core.datastore.exception.IndexBuilderException: Block B-tree loading failed
at org.apache.carbondata.core.datastore.BlockIndexStore.fillLoadedBlocks(BlockIndexStore.java:264)
at org.apache.carbondata.core.datastore.BlockIndexStore.getAll(BlockIndexStore.java:189)
at org.apache.carbondata.core.scan.executor.impl.AbstractQueryExecutor.initQuery(AbstractQueryExecutor.java:131)
at org.apache.carbondata.core.scan.executor.impl.AbstractQueryExecutor.getBlockExecutionInfos(AbstractQueryExecutor.java:186)
at org.apache.carbondata.core.scan.executor.impl.VectorDetailQueryExecutor.execute(VectorDetailQueryExecutor.java:36)
at org.apache.carbondata.spark.vectorreader.VectorizedCarbonRecordReader.initialize(VectorizedCarbonRecordReader.java:112)
at org.apache.carbondata.spark.rdd.CarbonScanRDD.compute(CarbonScanRDD.scala:204)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:287)
at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:287)
at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:287)
at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:96)
at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:53)
at org.apache.spark.scheduler.Task.run(Task.scala:99)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:322)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.concurrent.ExecutionException: org.apache.carbondata.core.datastore.exception.IndexBuilderException: Invalid carbon data file: hdfs://ns1/user/e_carbon/public/carbon.store/e_carbon/prod_inst_cold/Fact/Part0/Segment_0/part-0-30_batchno0-0-1505272524271.carbondata
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at org.apache.carbondata.core.datastore.BlockIndexStore.fillLoadedBlocks(BlockIndexStore.java:254)
... 21 more
Caused by: org.apache.carbondata.core.datastore.exception.IndexBuilderException: Invalid carbon data file: hdfs://ns1/user/e_carbon/public/carbon.store/e_carbon/prod_inst_cold/Fact/Part0/Segment_0/part-0-30_batchno0-0-1505272524271.carbondata
at org.apache.carbondata.core.datastore.AbstractBlockIndexStoreCache.checkAndLoadTableBlocks(AbstractBlockIndexStoreCache.java:110)
at org.apache.carbondata.core.datastore.BlockIndexStore.loadBlock(BlockIndexStore.java:304)
at org.apache.carbondata.core.datastore.BlockIndexStore.get(BlockIndexStore.java:109)
at org.apache.carbondata.core.datastore.BlockIndexStore$BlockLoaderThread.call(BlockIndexStore.java:294)
at org.apache.carbondata.core.datastore.BlockIndexStore$BlockLoaderThread.call(BlockIndexStore.java:284)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
... 3 more
yixu2001
dev, chenliang6136
hi
environment spark.2.1.1 carbondata 1.1.1 hadoop 2.7.2
import org.apache.spark.sql.SparkSession
import org.apache.spark.sql.CarbonSession._
val cc = SparkSession.builder().config(sc.getConf).getOrCreateCarbonSession("hdfs://ns1/user/e_carbon/public/carbon.store")
Repeated execution
---增量表排重
cc.sql(" cache table cache_prod_inst_add as select PROD_INST_ID,case when evttype='INSERT' then '70A' WHEN evttype='UPDATE' then '70A' ELSE 'DEL' END ODS_STATE,KAFKA_DATE,IND,GTID,PRODUCT_ID,ACC_PROD_INST_ID,ADDRESS_ID,OWNER_CUST_ID,PAYMENT_MODE_CD,PRODUCT_PASSWORD,IMPORTANT_LEVEL,AREA_CODE,ACC_NBR,EXCH_ID,COMMON_REGION_ID,REMARK,PAY_CYCLE,BEGIN_RENT_TIME,STOP_RENT_TIME,FINISH_TIME,STOP_STATUS,STATUS_CD,CREATE_DATE,STATUS_DATE,UPDATE_DATE,PROC_SERIAL,USE_CUST_ID,EXT_PROD_INST_ID,ADDRESS_DESC,AREA_ID,UPDATE_STAFF,CREATE_STAFF,REC_UPDATE_DATE,ACCOUNT,VERSION,COMMUNITY_ID,EXT_ACC_PROD_INST_ID,DISTRIBUTOR_ID,SHARDING_ID,REC_TIME from (select a.*, row_number() over(partition by a.prod_inst_id order by a.gtid desc ,a.ind desc) rownum from e_carbon.prod_inst_ADD_H a ) b where b.rownum=1").show
-----在找出在1表已有的数据
cc.sql("cache table cache_prod_inst_exist as select a.* from e_carbon.prod_inst_c a,cache_prod_inst_add b where a.prod_inst_id=b.prod_inst_id").show;
-----版本比较找出需要更新的数据
cc.sql("cache table cache_prod_inst_U as select prod_inst_id, OWNER_CUST_ID,ACC_PROD_INST_ID,'0' DVERSION,GTID,IND,ODS_STATE, 'UMQ' SRC,date_format(current_timestamp(),'yyyyMMddhhmmss') ods_date,kafka_date,PRODUCT_ID,ADDRESS_ID,PAYMENT_MODE_CD,PRODUCT_PASSWORD,IMPORTANT_LEVEL,AREA_CODE,ACC_NBR,EXCH_ID,COMMON_REGION_ID,REMARK,PAY_CYCLE,BEGIN_RENT_TIME,STOP_RENT_TIME,FINISH_TIME,STOP_STATUS,STATUS_CD,CREATE_DATE,STATUS_DATE,UPDATE_DATE,PROC_SERIAL,USE_CUST_ID,EXT_PROD_INST_ID,ADDRESS_DESC,AREA_ID,UPDATE_STAFF,CREATE_STAFF,REC_UPDATE_DATE,ACCOUNT,VERSION,COMMUNITY_ID,EXT_ACC_PROD_INST_ID,DISTRIBUTOR_ID,SHARDING_ID from (select b.* from cache_prod_inst_exist a,cache_prod_inst_add b where a.prod_inst_id=b.prod_inst_id and b.gtid>a.gtid union all select b.* from cache_prod_inst_exist a,cache_prod_inst_add b where a.prod_inst_id=b.prod_inst_id and a.gtid=b.gtid and b.ind>a.ind)").show;
--UPDATE数据
cc.sql("update e_carbon.prod_inst_c A set (a.OWNER_CUST_ID,a.ACC_PROD_INST_ID,a.DVERSION,a.GTID,a.IND,a.ODS_STATE,A.SRC,a.ods_date,a.kafka_date,a.PRODUCT_ID,a.ADDRESS_ID,a.PAYMENT_MODE_CD,a.PRODUCT_PASSWORD,a.IMPORTANT_LEVEL,a.AREA_CODE,a.ACC_NBR,a.EXCH_ID,a.COMMON_REGION_ID,a.REMARK,a.PAY_CYCLE,a.BEGIN_RENT_TIME,a.STOP_RENT_TIME,a.FINISH_TIME,a.STOP_STATUS,a.STATUS_CD,a.CREATE_DATE,a.STATUS_DATE,a.UPDATE_DATE,a.PROC_SERIAL,a.USE_CUST_ID,a.EXT_PROD_INST_ID,a.ADDRESS_DESC,a.AREA_ID,a.UPDATE_STAFF,a.CREATE_STAFF,a.REC_UPDATE_DATE,a.ACCOUNT,a.VERSION,a.COMMUNITY_ID,a.EXT_ACC_PROD_INST_ID,a.DISTRIBUTOR_ID,a.SHARDING_ID)=(select b.OWNER_CUST_ID,b.ACC_PROD_INST_ID,B.DVERSION,b.GTID,b.IND,B.ODS_STATE,B.SRC,b.ods_date,b.kafka_date,b.PRODUCT_ID,b.ADDRESS_ID,b.PAYMENT_MODE_CD,b.PRODUCT_PASSWORD,b.IMPORTANT_LEVEL,b.AREA_CODE,b.ACC_NBR,b.EXCH_ID,b.COMMON_REGION_ID,b.REMARK,b.PAY_CYCLE,b.BEGIN_RENT_TIME,b.STOP_RENT_TIME,b.FINISH_TIME,b.STOP_STATUS,b.STATUS_CD,b.CREATE_DATE,b.STATUS_DATE,b.UPDATE_DATE,b.PROC_SERIAL,b.USE_CUST_ID,b.EXT_PROD_INST_ID,b.ADDRESS_DESC,b.AREA_ID,b.UPDATE_STAFF,b.CREATE_STAFF,b.REC_UPDATE_DATE,b.ACCOUNT,b.VERSION,b.COMMUNITY_ID,b.EXT_ACC_PROD_INST_ID,b.DISTRIBUTOR_ID,b.SHARDING_ID from cache_prod_inst_u b where b.prod_inst_id=a.prod_inst_id)").show;
---insert新增的数据
cc.sql(" insert into e_carbon.prod_inst_c select PROD_INST_ID,OWNER_CUST_ID,ACC_PROD_INST_ID,'0' DVERSION,GTID,IND,ODS_STATE,'MQ' SRC,date_format(current_timestamp(),'yyyyMMddhhmmss') ods_date,kafka_date,PRODUCT_ID,ADDRESS_ID,PAYMENT_MODE_CD,PRODUCT_PASSWORD,IMPORTANT_LEVEL,AREA_CODE,ACC_NBR,EXCH_ID,COMMON_REGION_ID,REMARK,PAY_CYCLE,BEGIN_RENT_TIME,STOP_RENT_TIME,FINISH_TIME,STOP_STATUS,STATUS_CD,CREATE_DATE,STATUS_DATE,UPDATE_DATE,PROC_SERIAL,USE_CUST_ID,EXT_PROD_INST_ID,ADDRESS_DESC,AREA_ID,UPDATE_STAFF,CREATE_STAFF,REC_UPDATE_DATE,ACCOUNT,VERSION,COMMUNITY_ID,EXT_ACC_PROD_INST_ID,DISTRIBUTOR_ID,SHARDING_ID from (select a.*,b.prod_Inst_id bprod_inst_id from cache_prod_inst_add a left outer join cache_prod_inst_exist b on a.prod_inst_id=b.prod_inst_id) c where c.bprod_inst_id is null").show;
cc.sql("select area_code,count(*) from e_carbon.prod_inst_c group by area_code").show;
“Lost task 16.1 in stage 0.0 (TID 51, HDD014, executor 4): org.apache.carbondata.core.datastore.exception.IndexBuilderException:
at org.apache.carbondata.core.datastore.BlockIndexStore.getAll(BlockIndexStore.java:186)
table unavailable How to recover table ?
yixu2001
From: Liang Chen
Date: 2017-09-13 21:43
To: dev
Subject: Re: Block B-tree loading failed
Hi
Looks that the path is invalid, can you provide full script: how you created
carbonsession?
-----------------------------
Caused by:
org.apache.carbondata.core.datastore.exception.IndexBuilderException:
Invalid carbon data file:
hdfs://ns1/user/e_carbon/public/carbon.store/e_carbon/prod_inst_cold/Fact/Part0/Segment_0/part-0-30_batchno0-0-1505272524271.carbondata
--
Sent from: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/
Hi Looks that the path is invalid, can you provide full script: how you created carbonsession? ----------------------------- Caused by: org.apache.carbondata.core.datastore.exception.IndexBuilderException: Invalid carbon data file: hdfs://ns1/user/e_carbon/public/carbon.store/e_carbon/prod_inst_cold/Fact/Part0/Segment_0/part-0-30_batchno0-0-1505272524271.carbondata -- Sent from: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/