any one tell me how to solve/var/lib/Cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-tmp-ic-131-Index.db file not exist in Cassandra.
Which shows the following error:
] java.lang.RuntimeException: java.io.FileNotFoundException: /var/lib/cassandra/data/system/local/system-local-tmp-ic-326-Index.db (Permission denied) at org.apache.cassandra.io.util.SequentialWriter.(SequentialWriter.java:73) at org.apache.cassandra.io.util.SequentialWriter.open(SequentialWriter.java:108) at org.apache.cassandra.io.util.SequentialWriter.open(SequentialWriter.java:103) at org.apache.cassandra.io.sstable.SSTableWriter$IndexWriter.(SSTableWriter.java:442) at org.apache.cassandra.io.sstable.SSTableWriter.(SSTableWriter.java:92) at org.apache.cassandra.db.Memtable$FlushRunnable.createFlushWriter(Memtable.java:517) at org.apache.cassandra.db.Memtable$FlushRunnable.writeSortedContents(Memtable.java:465) at org.apache.cassandra.db.Memtable$FlushRunnable.runWith(Memtable.java:448) at org.apache.cassandra.io.util.DiskAwareRunnable.runMayThrow(DiskAwareRunnable.java:48) at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.FileNotFoundException: /var/lib/cassandra/data/system/local/system-local-tmp-ic-326-Index.db (Permission denied) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.(RandomAccessFile.java:241) at org.apache.cassandra.io.util.SequentialWriter.(SequentialWriter.java:69) ... 12 more INFO 12:33:01,778 Writing Memtable-schema_columns@1367224066(24717/24717 serialized/live bytes, 398 ops) ERROR 12:33:01,776 Exception in thread Thread[FlushWriter:2,5,main] java.lang.RuntimeException: java.io.FileNotFoundException: /var/lib/cassandra/data/system/schema_keyspaces/system-schema_keyspaces-tmp-ic-86-Index.db (Permission denied) at org.apache.cassandra.io.util.SequentialWriter.(SequentialWriter.java:73) at org.apache.cassandra.io.util.SequentialWriter.open(SequentialWriter.java:108) at org.apache.cassandra.io.util.SequentialWriter.open(SequentialWriter.java:103) at org.apache.cassandra.io.sstable.SSTableWriter$IndexWriter.(SSTableWriter.java:442) at org.apache.cassandra.io.sstable.SSTableWriter.(SSTableWriter.java:92) at org.apache.cassandra.db.Memtable$FlushRunnable.createFlushWriter(Memtable.java:517) at org.apache.cassandra.db.Memtable$FlushRunnable.writeSortedContents(Memtable.java:465) at org.apache.cassandra.db.Memtable$FlushRunnable.runWith(Memtable.java:448) at org.apache.cassandra.io.util.DiskAwareRunnable.runMayThrow(DiskAwareRunnable.java:48) at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.FileNotFoundException: /var/lib/cassandra/data/system/schema_keyspaces/system-schema_keyspaces-tmp-ic-86-Index.db (Permission denied) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.(RandomAccessFile.java:241) at org.apache.cassandra.io.util.SequentialWriter.(SequentialWriter.java:69) ... 12 more ERROR 12:33:01,783 Exception in thread Thread[FlushWriter:3,5,main] java.lang.RuntimeException: java.io.FileNotFoundException: /var/lib/cassandra/data/system/schema_columns/system-schema_columns-tmp-ic-81-Index.db (Permission denied) at org.apache.cassandra.io.util.SequentialWriter.(SequentialWriter.java:73) at org.apache.cassandra.io.util.SequentialWriter.open(SequentialWriter.java:108) at org.apache.cassandra.io.util.SequentialWriter.open(SequentialWriter.java:103) at org.apache.cassandra.io.sstable.SSTableWriter$IndexWriter.(SSTableWriter.java:442) at org.apache.cassandra.io.sstable.SSTableWriter.(SSTableWriter.java:92) at org.apache.cassandra.db.Memtable$FlushRunnable.createFlushWriter(Memtable.java:517) at org.apache.cassandra.db.Memtable$FlushRunnable.writeSortedContents(Memtable.java:465) at org.apache.cassandra.db.Memtable$FlushRunnable.runWith(Memtable.java:448) at org.apache.cassandra.io.util.DiskAwareRunnable.runMayThrow(DiskAwareRunnable.java:48) at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.FileNotFoundException: /var/lib/cassandra/data/system/schema_columns/system-schema_columns-tmp-ic-81-Index.db (Permission denied) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.(RandomAccessFile.java:241) at org.apache.cassandra.io.util.SequentialWriter.(SequentialWriter.java:69) ... 12 more INFO 12:33:01,786 Writing Memtable-schema_columnfamilies@1938605158(22187/22187 serialized/live bytes, 369 ops) ERROR 12:33:01,789 Exception in thread Thread[FlushWriter:4,5,main] java.lang.RuntimeException: java.io.FileNotFoundException: /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-tmp-ic-131-Index.db (Permission denied) at org.apache.cassandra.io.util.SequentialWriter.(SequentialWriter.java:73) at org.apache.cassandra.io.util.SequentialWriter.open(SequentialWriter.java:108) at org.apache.cassandra.io.util.SequentialWriter.open(SequentialWriter.java:103) at org.apache.cassandra.io.sstable.SSTableWriter$IndexWriter.(SSTableWriter.java:442) at org.apache.cassandra.io.sstable.SSTableWriter.(SSTableWriter.java:92) at org.apache.cassandra.db.Memtable$FlushRunnable.createFlushWriter(Memtable.java:517) at org.apache.cassandra.db.Memtable$FlushRunnable.writeSortedContents(Memtable.java:465) at org.apache.cassandra.db.Memtable$FlushRunnable.runWith(Memtable.java:448) at org.apache.cassandra.io.util.DiskAwareRunnable.runMayThrow(DiskAwareRunnable.java:48) at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.FileNotFoundException: /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-tmp-ic-131-Index.db (Permission denied) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.(RandomAccessFile.java:241) at org.apache.cassandra.io.util.SequentialWriter.(SequentialWriter.java:69) ... 12 more
