org.apache.ignite.internal.commandline.walconverter

Class StandaloneWalRecordsIteratorIgnoreError

java.lang.Object

org.apache.ignite.internal.util.lang.GridIteratorAdapter<T>

org.apache.ignite.internal.util.GridCloseableIteratorAdapter<IgniteBiTuple<WALPointer,WALRecord>>

org.apache.ignite.internal.processors.cache.persistence.wal.AbstractWalRecordsIterator

org.apache.ignite.internal.processors.cache.persistence.wal.reader.StandaloneWalRecordsIterator

org.apache.ignite.internal.commandline.walconverter.StandaloneWalRecordsIteratorIgnoreError

All Implemented Interfaces:

Serializable, AutoCloseable, Iterable<IgniteBiTuple<WALPointer,WALRecord>>, Iterator<IgniteBiTuple<WALPointer,WALRecord>>, WALIterator, GridSerializableIterator<IgniteBiTuple<WALPointer,WALRecord>>, GridCloseableIterator<IgniteBiTuple<WALPointer,WALRecord>>, GridIterator<IgniteBiTuple<WALPointer,WALRecord>>, IgniteSpiCloseableIterator<IgniteBiTuple<WALPointer,WALRecord>>

public class StandaloneWalRecordsIteratorIgnoreError
extends StandaloneWalRecordsIterator

WAL reader which won't stop on exceptions. It differs from the standard iterator (StandaloneWalRecordsIterator) in that it does not interrupt reading on an error but tries to read further.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ignite.internal.processors.cache.persistence.wal.AbstractWalRecordsIterator

AbstractWalRecordsIterator.AbstractFileDescriptor, AbstractWalRecordsIterator.AbstractReadFileHandle

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.cache.persistence.wal.reader.StandaloneWalRecordsIterator

DFLT_BUF_SIZE

Fields inherited from class org.apache.ignite.internal.processors.cache.persistence.wal.AbstractWalRecordsIterator

curRec, curWalSegmIdx, ioFactory, log, sharedCtx

Constructor Summary

Constructors

Constructor and Description
StandaloneWalRecordsIteratorIgnoreError(@NotNull IgniteLogger log, @NotNull GridCacheSharedContext sharedCtx, @NotNull FileIOFactory ioFactory, @NotNull List<FileDescriptor> walFiles, IgniteBiPredicate<WALRecord.RecordType,WALPointer> readTypeFilter, FileWALPointer lowBound, FileWALPointer highBound, boolean keepBinary, int initialReadBufferSize, boolean strictBoundsCheck)

Method Summary

Modifier and Type	Method and Description
protected IgniteBiTuple<WALPointer,WALRecord>	advanceRecord(@Nullable AbstractWalRecordsIterator.AbstractReadFileHandle hnd)
protected IgniteCheckedException	handleRecordException(@NotNull Exception e, @Nullable FileWALPointer ptr)

Methods inherited from class org.apache.ignite.internal.processors.cache.persistence.wal.reader.StandaloneWalRecordsIterator

advanceSegment, createReadFileHandle, initReadHandle, onClose, postProcessRecord, validateTailReachedException

Methods inherited from class org.apache.ignite.internal.processors.cache.persistence.wal.AbstractWalRecordsIterator

advance, closeCurrentWalSegment, initReadHandle, lastRead, onHasNext, onNext

Methods inherited from class org.apache.ignite.internal.util.GridCloseableIteratorAdapter

checkClosed, close, hasNextX, isClosed, nextX, onRemove, removeX

Methods inherited from class org.apache.ignite.internal.util.lang.GridIteratorAdapter

hasNext, iterator, next, remove

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.ignite.internal.util.lang.GridCloseableIterator

close, isClosed

Methods inherited from interface org.apache.ignite.internal.util.lang.GridIterator

hasNextX, nextX, removeX

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Constructor Detail

StandaloneWalRecordsIteratorIgnoreError

public StandaloneWalRecordsIteratorIgnoreError(@NotNull
                                               @NotNull IgniteLogger log,
                                               @NotNull
                                               @NotNull GridCacheSharedContext sharedCtx,
                                               @NotNull
                                               @NotNull FileIOFactory ioFactory,
                                               @NotNull
                                               @NotNull List<FileDescriptor> walFiles,
                                               IgniteBiPredicate<WALRecord.RecordType,WALPointer> readTypeFilter,
                                               FileWALPointer lowBound,
                                               FileWALPointer highBound,
                                               boolean keepBinary,
                                               int initialReadBufferSize,
                                               boolean strictBoundsCheck)
                                        throws IgniteCheckedException

Throws:

IgniteCheckedException

Method Detail

handleRecordException

protected IgniteCheckedException handleRecordException(@NotNull
                                                       @NotNull Exception e,
                                                       @Nullable
                                                       @Nullable FileWALPointer ptr)

Overrides:

handleRecordException in class StandaloneWalRecordsIterator

advanceRecord

protected IgniteBiTuple<WALPointer,WALRecord> advanceRecord(@Nullable
                                                            @Nullable AbstractWalRecordsIterator.AbstractReadFileHandle hnd)

Overrides:

advanceRecord in class StandaloneWalRecordsIterator